BRES2021-0182 Title 24-compressedREVISIONS
ENFORCEMENT REQUIREMENTS FOR DOCUMENTATION BY OTHERS
Certificate of Installation. For all buildings, the person in charge of the construction or installation, who is eligible under Division 3 of the Business
and Professions Code to accept responsibility for the construction or installation of features, materials, components, or manufactured devices
regulated by Part 6 or the Appliance Efficiency Regulations (responsible person) shall sign and submit Certificate of Installation documentation as
specified in Section 10-103(a)3 to certify conformance with Part 6. If more than one person has responsibility for the construction or installation,
each person shall sign and submit the Certificate of Installation documentation applicable to the portion of the construction or installation for which
they are responsible; alternatively, the person with chief responsibility for the construction or installation shall sign and submit the Certificate of
Installation documentation for the entire construction or installation scope of work for the project. Subject to the requirements of Section 10-103(a)3,
persons who prepare Certificate of Installation documentation (documentation authors) shall sign a declaration statement on the documents they
prepare to certify the information provided on the documentation is accurate and complete. In accordance with applicable requirements of 10-
103(a)3, the signatures provided by responsible persons and documentation authors shall be original signatures on paper documents or electronic
signatures on electronic documents conforming to the electronic signature specifications in Reference Joint Appendix JA7.
Certificate of Field Verification and Diagnostic Testing (Certificate of Verification). For ail buildings for which compliance requires HERS field
verification, a certified HERS Rater shall conduct all required HERS field verification and diagnostic testing in accordance with applicable
procedures specified in Reference Appendices RA2, RA3, NA1, and NA2. All applicable Certificate of Verification documentation shall be
completed, signed, and submitted by the certified HERS Rater who performed the field verification and diagnostic testing services (responsible
person) in accordance with the regoirements of Section 10- 103(a)5, and Reference Appendices RA2, and NA1, to certify conformance with Part 6.
If more than one rater has responsibility for the HERS verification for the building, each rater shall sign and submit the Certificate of Verification
documentation applicable to the portion of the building for which they are responsible. Subject to the requirements of Section /0-103(a)5, persons
who prepare Certificate of Verification documentation (documentation authors) shall sign a declaration statement on the documents they prepare to
certify the information provided on the documentation is accurate and complete. The signatures provided by responsible persons and
documentation authors shall be electronic signatures on electronic documents.
Compliance, Operating, Maintenance, and Ventilation Information to be provided by Builder.
1. Compliance information.
A. For low-rise residential buildings, at final inspection, the enforcement agency shall require the builder to leave in the building, copies of
the completed, signed, and submitted compliance documents for the building owner at occupancy. For low-rise residential buildings,
such information shall, at a minimum, include copies of all Certificate of Compliance, Certificate of Installation, and Certificate of
Verification documentation submitted. These documents shall be in paper or electronic format and shall conform to the applicable
requirements of Section 10-103(a).
B. For nonresidential buildings, high-rise residential buildings and hotels and motels, at final inspection, the enforcement agency shall
require the builder to leave in the building, copies of the completed, signed, and submitted compliance documents for the building
owner at occupancy. For nonresidential buildings, high-rise residential buildings and hotels and motels, such information shall include
copies of ail Certificate of Compliance, Certificate of Installation, Certificate of Acceptance and Certificate of Verification
documentation submitted. These documents shall be in paper or electronic format and shall conform to the applicable requirements of
Section 10-103(a).
2, Operating information. At final inspection, the enforcement agency shall require the builder to leave in the building, for the building owner
at occupancy, operating information for all applicable features, materials, components, and mechanical devices installed in the building.
Operating information shall include instructions on how to operate the features, materials, components, and mechanical devices correctly
and efficiently. The instructions shall be consistent with specifications set forth by the Executive Director, For low-rise residential buildings,
such information shall be contained in a (elder or manual which provides all information specified in Section 10-103(b). This operating
information shall be in paper or electronic format.
3. Maintenance information. At final inspection, the enforcement agency shall require the builder to leave in the building, for the building
owner at occupancy, maintenance information for all features, materials, components, and manufactured devices that require routine
maintenance for efficient operation. Required routine maintenance actions shall be clearly stated and incorporated on a readily accessible
label. The label may be limited to identifying, by title and/or publication number, the operation and maintenance manual for that particular
model and type of feature, material, component or manufactured device. For Low-rise residential buildings, this information shall include a
schedule of ail interior luminaires and lamps installed to comply with Section 150.0(k). This information shall be in paper or electronic format.
4. Ventilation information. For low-rise residential buildings, the enforcement agency shall require the builder to leave in the building, for the
building owner at occupancy, a description of the quantities of outdoor air that the ventilation system(s) are designed to provide to the
building's conditioned space, and instructions for proper operation and maintenance of the ventilation system. This information shall be in
paper or electronic format. •
For buildings or tenant spaces that are not individually owned and operated, or are centrally operated, Compliance, Operating, Maintenance &
Ventilation information shall be provided to the person(s) responsible for operating and maintaining the feature, material, component or mechanical
ventilation device installed in the building.
INDOOR AIR QUALITY AND MECHANICAL VENTILATION
§1 60.0(o): Requirements for Ventilation and indoor Air Quality. Ail dwelling units shall meet the requirements of ASHRAE Standard 62,2,
Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in Section 150.0(o)1 below. Ali
dwelling units shall comply with Section 150, 0 (o)2 below.
§1 50.0(0)1. Amendments to ASHRAE 62.2 requirements.
A. Window operation is not a permissible method of providing the dwelling unit ventilation airflow specified in subsections C, E, or F below.
B. Continuous operation of central forced air system air handlers used in °entre! fan integrate ventilation systems is not a permissible method
of providing the dwelling unit ventilation airflow required in Section 4 of ASHRAE Standard 62,2.
C. Single family detached dwelling units, and attached dwelling units not sharing ceilings or floors with other dwelling units, occupiable spaces,
public garages, or commercial spaces shall have mechanical ventilation airflow provided at rates determined in accordance with ASHRAE
62.2 Sections 4.1.1 and 4.1.2 as specified in subsections 1, ii, and iii.
rt Air filtration she!! conform to the specificatio nee Qaction 150.0(m)12. Compliance with ASHPea,E 62.2 Sections 5.7 (Minimum Fiitration)
and 6.7.1 (Filter Pressure Drop) shall not be required.
E. Multifamily attached dwelling units shall have mechanical ventilation airflow provided at rates in accordance with Equation 150.0-B
lASHRAE 62.2:4.1.1], and comply with one of the following subsections i or ii below. When subsection ii below is utilized for compliance,
all dwelling units in the multifarnily building shall use the same ventilation system type.
I. A balanced ventilation system shall provide the required dwelling -unit ventilation airflow, or
ii, Continuously operating supply ventilation systems, or continuously operating exhaust ventilation systems shall be allowed to be used
to provide the required dwelling unit ventilation airflow if the dwelling -unit envelope leakage is less than or equal to 0.3 cubic feet per
minute at 50 Pa (0.2 inch water) per ft2 of dwelling unit envelope surface area as confirmed by field verification and diagnostic testing
in accordance with the procedures specified in Reference Residential Appendix RA3.8.
F. Multifamily building central ventilation systems that serve multiple dwelling units shall be balanced to provide ventilation airflow for each
dwelling unit served at a rate equal to or greater than the rate specified by Equation 150.0-B EASHRAE 62.2:4.1.1j, but no more than
twenty percent greater than the specified rate. These systems shall utilize balancing means to ensure the dwelling -unit airflows can be
adjusted to meet this balancing requirement. These system balancing means may include but not be limited to constant air regulation
devices, orifice plates, and variable speed central fans.
G. Kitchen range hoods shall be rated for sound in accordance with Section 7.2 of ASHRAE 62.2. EXCEPTION to Section 150.0(0)1 G:
Kitchen range hoods may be rated for sound at a static pressure determined at working speed as specified in HVI 916 section 7.2.
H. Compliance with ASHRAE 62.2 Section 6.5.2 (Space Conditioning System Ducts) shall not be required.
I. Compliance with ASHRAE 62.2 Section 4.4 (Control and Operation) shall require manual switches associated with dwelling unit ventilation
systems to have a label clearly displaying the following text, or equivalent text: "This switch controls the indoor air quaiity ventilation for
the home. Leave it on unless the outdoor air quality is very poor."
§1 50.00)2. Field Verification and Diagnostic Testing.
A.Airflow Performance. The dwelling unit ventilation airflow required by Sections 150.0(o)1C, 150.0(o)1E, and 150.0{0)1 F shall be
confirmed through field verification and diagnostic testing in accordance with the applicable procedures specified in Reference
Residential Appendix RA3.7.
B. Kitchen Range Hoods. The installed kitchen range hood shall be field verified in accordance with the procedures in Reference
Residential Appendix RA3.74.3 to confirm the model is rated by HV1 to comply with the following requirements:
i. The minimum ventilation airflow rate as specified in Section 5 of ASHRAE 62.2.
IL The maximum sound rating as specified in Section 150.0(o)1G.
§160.2(a)1C and §150.2(a)2C: Mechanical Ventilation for Indoor Air Quality for Additions.
i. Additions to an existing dwelling unit that increase the conditioned floor area of the existing dwelling unit by more than 1,000 square
feet shall have mechanical ventilation airflow in accordance with Sections 150.0 (o)1C, 150.0(0)1E, or 150.0(o)1F as applicable. The
dwelling unit mechanical ventilation airflow rate shall be based on the conditioned floor area of the entire dwelling unit comprised of
the existing dwelling unit conditioned floor area plus the addition conditioned floor area.
ii. New dwelling units that are additions to an existing building shall have mechanical ventilation airflow provided in accordance with
Sections 150.0(0)1C, 150.0(0)1E, or 150.0(o)1F as applicable. The mechanical ventilation airflow rate shall be based on the
conditioned floor area of the new dwelling unit.
The following summarizes the key requirements for most newly constructed residences.
1, A awelling unit mechanical ventilation system shall be provided. The Airflow rate provided by the system shall be confirmed through field
verification and diagnostic testing in accordance with the applicable procedures specified in Reference Residential Appendix RA3.7
2. Kitchens and bathrooms shall have local exhaust systems vented to the outdoors.
3. Clothes dryers shall be vented to the outdoors.
4. Ventilation air shall come from the outdoors and shall not be transferred from adjacent dwelling units, garages, unconditioned attics or
crawlspaces.
5. Ventilation system controls shall be labeled and the home owner shall be provided with instructions on how to operate the system.
6. Combustion appliances shall be properly vented and air systems shall be designed to prevent back drafting.
7. The walls and openings between the house and the garage shall be sealed or gasketed.
B. Habitable rooms shall have windows with a ventilation area of at least 4 percent of the floor area.
9. Mechanical systems including heating and air-conditioning systems that supply air to habitable spaces shall have MERV 13 filters or better
and be designed to accommodate the system's air filter media rated pressure drop for the system design airflow rate.
1 O. Dedicated air inlets (not exhaust) that are part of the ventilation system design shall be located away from known contaminants.
1 1.A carbon monoxide alarm shall be installed in each dwelling unit in accordance with NFPA 720.
12. Air -moving equipment used to meet the dwelling unit ventilation requirement and the local ventilation exhaust requirement shall be rated
in terms of airflow and sound:
a. Dwelling unit ventilation and continuously operating local exhaust fans must be rated at a maximum of 1.0 sone {measurement of
sound).
b. Demand -controlled local exhaust fans must be rated at a maximum of 3.0 sone.
c. Kitchen exhaust fans must be rated at a maximum of 3.0 sone at one or more airflow settings greater than or equal to 100 CFIVI.
d, Remotely located air -moving equipment (mounted outside habitable spaces) are exempt from the sound requirements provided there
is at least 4 feet of ductwork between the fan and the interior grille.
Table 4-16; Prescriptive Duct Sizing for Single -Fan Exhaust Systems
(ASHRAE 62.2, Table 5.3)
_ Duct Type
Flex Duct
Smooth Duct
Fan Airflow Rating, CF1v1
@ 0.25 in. wc
50
1 80
100
125
150
200 1 250
1
1._
300
50
SO
100
125 '
150
200
250
.
300
Diameter a, inches
Maximum Length b c- 4, feet
3
XX
X
X
,
X
X
X
_
X
5
X
X
X '.
X
X
X
X
4
56
4
X
X
X
X
X
X
114
31-10
X
X
X
X
X
5
NI
81
42
16
2
X
X
X
NL
152
91
51
28
4
X
X
6
NI
NI
158
91
55
18
1
X
Nt.
NL
NL
168
112
- 53
25
9
7
NI
NL
NL
NI
161
78
40
19
NL
NL
NL
NI .
NL
248
88
54
8 and above
NI
NL
NL
NI
NI
189
111
69
NL
NL
NL
NL
NL
NL
198
133
a. For noncircular ducts, calculate the diameter as four times the cross -sectional area divided by the perimeter.
b. This table assumes no elbows. Deduct 15 feet of allowable duct length for each elbow.
c. NI= no limit on duct length of this size.
d. X = not allowed; any length of duct of this size with assumed turns and fitting will exceed the rated pressure drop.
150.00)2: PIPE INSULATION FOR NEW RESIDENTIAL BUILDINGS
Water piping, solar water -heating system piping, and space conditioning system line insulation thickness and
conductivity. Piping shall be insulated as follows:
A. All domestic hot water piping shall be insulated as specified in Section 609.11 of the
California Plumbing Code. In addition, the following piping conditions shall have a minimum insulation
wall thickness of 1 inch or a minimum insulation R-value of 7.7:
i. The first 5 feet of hot and cold water pipes from the storage tank or water heater.
ii. All hot water piping with a nominal diameter equal to or greater than % inch and less than 1 inch.
iii. All hot water piping with a nominal diameter less than % inch that is:
a. Associated with a domestic hot water recirculation system;
b. From the heating source to the kitchen fixtures;
c. From the heating source to a storage tank or between storage tanks; or
d. Buried below grade.
B. Piping for space conditioning system, solar water -heating system collector loop, and distribution piping
for steam and hydronic heating system, shall meet the requirements of Section 120.3(c).
TABLE 120.3-A PIPE INSULATION THICKNESS
Fluid
Operating
Temperature
Range (°F)
Insulation Conductivity
Nominal Pipe Diameter (in inches)
Conductivity
(in Btu-in/h•ft2-°F)
Mean Rating
Temperature (°F)
< 1
1 to <1.5
1.5 to < 4
4 to < 8
8 and
larger
Refrigerant, Space Heating & Water Heating Systems
Minimum P
pe Insulation Required
105-140
0.22-0.28
100
Inches
1.0
1.5
1.5
1.5
1.5
R-Value
R-7.7
R-12.5
R-11
R-9
R-8
40-60
0.21-0.27
75
Inches
.75
.75
1.0
1.0
1.0
R-Value
R-6
R-S
R-7
R-6
R-5
Below 40
0.20-0.26
50
Inches
1.0
1.5
1.5
1.5
1.5
R-Value
R-8.5
R-14
R-12
R-10
R-9
Footnote to TABLE 120.3-A:
1. These thickness are based on energy efficiency considerations only. Issues such as water vapor permeability or
surface condensation sometimes require vapor retarders or additional insulation.
EXCEPTION 1 to Section 120.3: Factory -installed piping within space -conditioning equipment certified under Section 110.1 or 110.2.
EXCEPTION 2 to Section 120.3: Piping that conveys fluids with a design operating temperature range between 60GF and 105'F.
EXCEPTION 3 to Section 120.3: Where the heat gain or heat loss to or from piping without insulation will not increase
building source energy use.
EXCEPTION 4 to Section 120.3: Piping that penetrates framing members shall not be required to have pipe insulation for the
distance of the framing penetration. Metal piping that penetrates metal framing shall use grommets, plugs, wrapping or other
insulating material to assure that no contact is made with the metal framing
150.00)1: HIGH EFFICIENCY WATER HEATER READY
Systems using gas or propane water heaters to serve individual dwelling units shall include the following items:
A. A dedicated 125 volt, 20 amp electrical receptacle that is connected to the electric panel with a 120/240
volt 3 conductor, 10 AWG copper branch circuit, within 3 feet from the water heater and accessible to
the water heater with no obstructions, In addition, ail of the following:
i. Both ends of the unused conductor shall be labeled with the word "Spare" and be electrically
isolated; and
ii. A reserved single pole circuit breaker space in the electrical panel adjacent to the circuit breaker for
the branch circuit in A above and labeled with the words 'Future 240V Use"; and
B. A Category l I 1 or IV vent, or a Type B vent with straight pipe between the outside termination and the
space where the water heater is installed; and
C. A condensate drain that is no more than 2 inches higher than the base of the installed water heater,
and allows natural draining without pump assistance, and
D. A gas supply line with a capacity of at least 200,000 Btuihr.
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Prior to final inspection an electronically signed and registered copy of the following checked CF2R installation
certificates shall be posted and made available to the enforcement agency.
For energy features that require HERS field verification, an electronically signed and registered copy of the following
checked CF3R verification and diagnostic testing certificates shall be posted and made available to the enforcement
agency.
Verification
Certificate
CF3R (HERS)
Installation
Certificate
CF2R
Document
Category
Category
Description
Document
Description .
X
1
:
ENV-01 •
Envelope
Non HERS
Fenestration/Glazing
X
ENV-03
Envelope
Non HERS
Insulation Installation
X
ENV-04
Envelope
Non HERS
Roofing - Ventilation
Cool Roof or Radiant Barrier (if Required)
ENV-20H
Envelope
HERS
Building Envelope Air Leakage
Blower Door Test
ENV-
21H-22H
Envelope
HERS
Quality Insulation Installation (QII)
LTG-01
Lighting
Non HERS
Single Family lightin_g
LTG-02
Lighting
Non HERS
Multi -Family Lighting .
MCH-01
Mechanical
Non HERS
HVAC Systems & Ducts
Return Air Filter Labeling
X
MCH-20H
Mechanical
HERS
Duct Leakage Test
Low Leakage Air Handler (LLAH)
MCH-21H
Mechanical
HERS
Duct Location
Conditioned Space
X
MCH-22H
Mechanical
HERS
Fan Watt Draw Efficacy (FWD)
X
MCI-I-23H
Mechanical
HERS
Cooling Coil Airflow (CCA)
(350 CFMrron)
X
X
MCH-25H
Mechanical
HERS
Refrigerant Charge Verification
X
MCH-26H
Mechanical
HERS
SEER & EER & HSPF Verification
MCH-2714
Mechanical
HERS
Indoor Air Quality & Mechanical Ventilation
ASHRAE 62_2 (Continuous Fan)
NICH-29H
Mechanical
HERS
Supply Duct Surface Area,
R-Value & Buried Ducts
MCH-02
NICH-31H
Mechanical
Non HERS
HERS
Whole House Fan
MOH-32H
Mechanical
HERS
Local Mechanical Exhaust
PLB-01
PLB-21H
Plumbing
Non HERS
HERS
Multi -Family Hot Water Distribution System
PLB-02
PLB-22H
Plumbing
Non HERS
HERS
Single Family Hot Water Distribution System
PVB-01
Solar Photovoltaic System
SUPERINTENDENTS
Please coordinate with the subcontractors and HERS rater the importance of having the above checked certificates
filled out on time to prevent any hold-ups during final inspection. The Certificate of Occupancy will not be issued
until the CF2R & CF3R certificates are reviewed and approved by the enforcement agency. Keep in mind that some
of these items need to be inspected by the HERS rater prior to drywall.
2019 Low -Rise Residential Mandatory Measures Summary
NOTE: Low-rise residential buildings subject to the Energy Standards must comply with ail applicable mandatory measures, regardless of the compliance approach
used. Review the respective section for more information. *Exceptions may apply.
(Original 08/20191
Building Envelope Measures:
§ 110.6(01:
Air Leakage. Manufactured fenestration, exterior doors, and exterior pet doors must limit air leakage to 0.3 cfm per square foot or less
when tested per NFRC-400, ASTM E283 or AAMA/WDMAICSA 101/LS.2/A440-2011d
§ 110.6(05:
Labeling. Fenestration products and extedor doors must have a label meeting the requirements of Section 10-111(a).
§ 110.6(b):
§ 110.7:
Field fabricated exterior doors and fenestration products must use U-factors and solar heat gain coefficient (SHGC) values from Tables
110.6-A, 110.6-B, or JA4.5 for exterior doors. They must be caulked and/or weather stripped.'
Air Leakage All joints, penetrations, and other openings in the building envelope that are potential sources of air leakage must be caulked,
gasketed, or weather stripped.
§ 110.8(a):
Insulation Certification by Manufacturers. Insulation must be certified by the Department of Consumer Affairs, Bureau of Household Goods
and Services (BHGS).
§ 110.8(g):
Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of Section 110.8(g).
§ 110.8(i):
§ 1104):
Roofing Products Solar Reflectance and Thermal Emittance. The thermal emittance and aged solar reflectance values of the roofing
material must meet the requirements of § 110.e(i) and be labeled per §10-113 when the installation of a cool roof is specified on the CF1R.
Radiant Barrier, When required, radiant barriers must have an eminence of 0.05 or less and be certified to the Department of Consumer Affairs.
§ 150.0(a):
Ceiling and Rafter Roof Insulation. Minimum R-22 insulation in wood -frame ceiling; or the weighted average U-factor must not exceed 0.043.
Minimum R-19 or weighted average U-factor of 0.054 or less in a rafter roof alteration. Attic access doors must have permanently attached
insulation using adhesive or mechanical fasteners. The attic access must be gasketed to prevent air leakage. Insulation must be Installed in
direct contact with a continuous roof or ceiling which is sealed to limit infiltration and exfiltration as specified in § 1/0.7, including but not limited
to placing insulation either above or below the roof deck or on top of a drywall ceiling.'
§150.0(b):
Loose -fill Insulation. Loose fill insulation must meet the manufacturer's required density for the labeled R-vaiue.
§ 150.0(c):
Wall Insulation. Minimum R-13 Insulation in 2x4 inch wood framing wall or have a U-factor of 0.102 or less, or R-20 in 2x6 inch wood framing or
have a U-factor 0.071 or less, (R-19 in 2x6 or U-factor of 0.074 or less). Opaque non -framed assemblies must have an overall assembly U-
factor not exceeding 0.102, equivalent to an installed value of R-13 in a wood framed assembly. Masonry walls must meet Table 160.1-A or B.*
§ 150.0(0:
Raised -floor Insulation. Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U-factord
§ 150.0(f):
Slab Edge Insulation. Slab edge insulation must meet all of the following: have a water absorption rate, for the insulation material alone without
facings no greater than 0.3%; have a water vapor permeance greater than 2.0 perm per inch; be protected from physical damage and UV
light deterioration; and, when installed as part of a heated slab floor, meet the requirements of § 110.8(g).
§ 150.0(9)1:
§ 150.0(9)2:
Vapor Retarder. In climate zones 1 through 16, the earth floor of unvented crawl space must be covered with a Class I or Class vapor
retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to § 150.0(d).
Vapor Retarder. In climate zones 14 and 16, a Class' or Class II vapor retarder must be installed on the conditioned space side of all
Insulation in all exterior walls, vented attics, and unvented attics with air -permeable insulation.
§ 150.0(q):
Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have a
maximum U-factor of 0.58; or the weighted average U-factor of all fenestration must not exceed 0.58.'
Fireplaces, Decorative Gas Appliances, and Gas Log Measures:
§ 110.5(e)
Pilot Light. Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces.
§ 150.0(e)1:
Closable Doors. Masonry or factory -built fireplaces must have a closable metal or glass door covering the entire opening of the firebox.
§ 150.0(e)2:
§ 150.0(6)3:
Combustion Intake. Masonry or factory -built fireplaces must have a combustion outside air intake, which is at least six square inches in area
and is equipped with a readily accessible, operable, and tight -fitting damper or combustion -air control device.'
Flue Damper. Masonry or factory -built fireplaces must have a flue damper with a readily accessible control.'
Space Conditioning, Water Heating, and Plumbing System Measures:
Certification. Heating, ventilation and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other regulated
§ 110.04 110.3:
appliances must be certified by the manufacturer to the Energy Commission.'
§ 110.2(a):
§ 110.2(b):
§ 110.2(c):
HVAC Efficiency. Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-Ka
Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electdc resistance heaters
must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone; and in which the
cut -on temperature for compression heating is higher than the cut -on temperature for supplementary heating, and the cut-off temperature for
compression heating is higher than the cut-off temperature for supplementary heating.'
Thermostats. All heating or cooling systems not controlled by a central energy management control system (EMCS) must have a
setback thermostat.'
§ 110.3(0)4:
§ 110,3(06:
Water Heating Recirculation Loops Serving Multiple Dwelling Units. Water heating recirculation loops serving multiple dwelling units must
meet the air release valve, backflow prevention, pump priming, pump isolation valve, and recirculation loop connection requirements of §
110.3(c)4.
Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBTL1 per hour (2 kW) must have isolation valves w th hose
bibbs or other fittings on both cold and hot water lines to allow for flushing the water heater when the valves are closed.
§ 110.5:
Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan -type central furnaces; household cooking appliances (appli-
ances without an electrical supply voltage connection with pilot lights that consume less than 150 Btuihr are exempt); and pool and spa heaters.'
§ 150.0001:
Building Cooling and Heating Loads. Heating andlor cooling loads are calculated in accordance with the ASHRAE Handbook,
Equipment Volume, Applications Volume, and Fundamentals Voitene: the SMACNA Residential Comfort System Installation Standards
Manual; or the ACCA Manual J using design conditions specified in § 150.0(h)2.
§ 150.0(h)3A:
Clearances. Air conditioner and heat pump outdoor condensing units must have a clearance of at least 5 feet from the outlet of any dryer vent.
§ 150.0(h)313:
Liquid Line Drier. Air conditioners and heat pump systems must be equipped with liquid line filter driers if required, as specified by the
manufacturer's instructions.
§ 150,0(j)1:
Storage Tank Insulation. Unfired hot water tanks, such as storage tanks and backup storage tanks for solar water -heating systems, must have
a minimum of R-12 external insulation or R-16 internal insulation where the internal insulation R-value is indicated on the exterior of the tank.
§ 150.0(j)2A:
Water Piping, Solar Water -heating System Piping, and Space Conditioning System Line Insulation. All domestic hot water piping must
be insulated as specified in Section 609.11 of the California Plumbing Code. in addifon, the following piping conditions must have a minimum
insulation wall thickness of 1 inch or a minimum insulation R-value of 7.7: the first 5 feet of cold water pipes from the storage tank; al! hot water
piping with a nominal diameter equal to or greater than 3/4 inch and less than 1 inch; all hot water piping with a nominal diameter less than 3/4
inch that is: associated with a domestic hat water recirculation system, from the heating source to storage tank or between tanks, buried below
grade, and from the heating source to kitchen fixtures.*
§ 150.00)3:
insulation Protection. Piping insulation must be protected from damage, including that due to sunlight, moisture, equipment maintenance, and
wind as required by Section 120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive tapes).
Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must include, or be protected by, a
Class I or Class 11 vapor retarder. Pipe insulation buried below grade must be installed in a waterproof and non -crushable casing or sleeve.
§ 150.0(n)1:
Gas or Propane Water Heating Systems. Systems using gas or propane water heaters to serve individual dwelling units must include all of
the following: A dedicated 125 volt, 20 amp electrical receptacle that is connected to the electric panel with a 120/240 volt 3 conductor, 10
AWG copper branch circuit, within 3 feet from the water heater without obstruction. Both ends of the unused conductor must be labeled with the
word "spare' and be electrically isolated. Have a reserved single pole circuit breaker space In the electrical panel adjacent to the circuit breaker
for the branch circuit and labeled with the words "Future 240V Use"; a Category III or IV vent, or a Type B vent with straight pipe beteeen the
outside termination and the space where the water heater is installed; a condensate drain that is no more than 2 inches higher than the base of
the water heater, and allows natural draining without pump assistance; and a gas supply line with a capacity of at least 200,000 Btu per hour.
§ 150.0(02:
Recirculating Loops. Recirculating loops serving multiple dwelling units must meet the requirements of § 110.3(05.
§ 150.0(n)3:
Solar Watepheating Systems. Solar water -heating systems and collectors must be certified and rated by the Solar Rating and Certification
Corporation (SRCC), the International Association of Plumbing and Mechanical Officials, Research and Testing (1APM0 R&T), or by a listing
agency that is approved by the Executive Director.
Ducts and Fans Measures:
§ 110.8(d)3:
Ducts. insulation installed on an existing space -conditioning duct must comply with Caiifornia Mechanical Code (CMC) Section 604,0.1f a
contractor installs the insulation, the contractor must certify to the customer in writing, that the insulation meets this requirement.
§150.0(m)1:
CMC Compliance. All air -distribution system ducts and plenums must meet the requirements of the CMC Section 601.0, 602.0, 603.0, 604.0,
605.0 and ANSUSMACNA-006-2006 HVAC Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply -air and return -air
ducts and plenums must be insulated to a minimum installed level of R-6.0 or a minimum installed level of R-4.2 when ducts are entirely in
conditioned space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8). Portions of the duct system completely exposed
and surrounded by directly conditioned space are not required to be insulated. Connections of metal ducts and inner core of flexible ducts must
be mechanically fastened. Openings must be sealed with mastic, tape, or other duct -closure system that meets the applicable requirements of
UL 181, UL 181A, or UL 181B or aerosol sealant that meets the requirements of UL 723. If mastic or tape is used to seal openings greater than
Ye inch, the combination of mastic and either mesh or tape must be used. Building cavities, support platforms for air handlers, and plenums
designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used to convey conditioned air.
Building cavities and support platforms may contain ducts. Ducts installed in cavities and support platforms must not be compressed to cause
reductions In the cross -sectional area.'
Factory -Fabricated Duct Systems. Factory -fabricated duct systems must comply with applicable requirements for duct construction,
§ 150.0(m)2: connections, and closures; joints and seams of duct systems and their components must not be seated with cloth back rubber adhesive duct
tapes unless such tape is used in combination with mastic and draw bands.
§ 150.0(m)3:
Field -Fabricated Duct Systems. Field -fabricated duct systems must comply w th applicable requirements for: pressure -sensitive tapes,
mastics, sealants, and other requirements specified for duct construction.
§150.0(m)7:
Backdraft Damper. Fan systems that exchange air between the conditioned space and outdoors must have backdre or automatic dampers.
§150.0(m)8:
Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic or readily accessible,
manually operated dampers in all openings to the outside, except combustion inlet and outlet air openings and elevator shaft vents.
§ 150.0(m)9:
150.0(m)10:
Protection of Insulation. Insulation must be protected from damage, sunlight, moisture, equipment maintenance, and wind. Insulation exposed
to weather must be suitable for outdoor service. For example, protected by aluminum, sheet metal, painted canvas, or plastic cover. Cellular
foam insulation must be protected as above or painted with a coating that is water retardant and provides shielding from solar radiation.
Porous Inner Core Flex Duct. Porous inner core flex ducts must have a non -porous layer between the inner core and outer vapor barrier.
Duct System Sealing and Leakage Test. When space conditioning systems use forced air duct systems to supply conditioned air to an
§ 150.0(m)11: occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in
accordance with § 150.0(m)11 and Reference Residential Appendix RA3.
Air Filtration. Space conditioning systems with ducts exceeding 10 feet and the supply side of ventilation systems must have MERV 13 or
§ 150.0(m)12: equivalent titers. Filters for space conditioning systems must have a 2 inch depth or can be 1 inch if sized per Equation 150.0-A. Pressure drops
and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service.*
§ 150.0(m)13:
Space Conditioning System Airflow Rate and Fan Efficacy. Space conditioning systems that use ducts to supply cooling must have a hole
for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must be e 350 CFM
per ton of nominal cooling capacity, and an air -handling unit fan efficacy e 0.45 watts per CFM for gas furnace air handlers and e 0.58 watts per
CFM for all others. Small duct high velocity systems must provide an airflow e 250 GEM per ton of nominal cooling capacity, and an air -handling
unit fan efficacy a 0.62 watts per CFM. Field verification testing is required in accordance with Reference Residential Appendix RA3.3.*
Requirements for Ventilation and indoor Air Quality:
Requirements for Ventilation and Indoor Air Quality. All dwelling units -must meet the requirements of ASHRAE Standard 62.2, Ventilation
§150.0(o)1: and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in §150.0(o)1.
Single Family Detached Dwelling Units. Single family detached dwelling units, and attached dwelling units not sharing ceilings or floors with
§ 150.0(o)1C: other dwelling units, occupiable spaces, public garages, or commercial spaces must have mechanical ventilation airflow provided at rates
determined by ASHRAE 62.2 Sections 4.1.1 and 4.1.2 and as specified in § 150.0(o)1C.
Muitifamily Attached Dwelling Units. Multifamily attached dwelling units must have mechanical ventilation airflow provided at rates in
§ 150.0(01E: accordance with Equation 150.0-B and must be either a balanced system or continuous supply or continuous exhaust system. If a balanced
system is not used, all units in the building must use the same system type and the dwelling -unit envelope leakage must be e 0.3 CFM at 50 Pa
(0.2 inch water) per square foot of dwelling unit envelope surface area and verified in accordance with Reference Residential Appendix RA3.8.
Multifamily Building Central Ventilation Systems. Central ventilation systems that seive multiple dwelling units must be balanced to provide
§ 150.0(01F; ventilation airflow for each dwelling unit served at a rate equal to or greater than the rate specified by Equation 150.0-B. All unit airflows must be
within 20% of the unit with the lowest airflow rate as it relates to the individual unit's minimum required airflow rate needed for compliance.
§ 150.0(01G: Kitchen Range Hoods. Iltchen range hoods must be rated for sound in accordance with Section 7.2 of ASHRAE 62.2.
§ 150.0(0)2:
Field Verification and Diagnostic Testing. Dwelling unit ventilation airflow must be verified in accordance with Reference Residential
Appendix RA3.7. Kitchen range hoods must be verified in accordance with Reference Residential Appendix RA3.7.4.3 to confirm it is
rated by HVI to comply with the airflow rates and sound requirements as specified In Section 5 and 7.2 of ASHRAE 62,2.
§10-111 Labeling Requirements: All fenestration shall comply with this section when implementing
temporary and permanent labeling using National Fenestration Rating Council (NFRC) certification
requirements showing the U-factors, Solar Heat Gain Coefficients (SHGC), Visible Transmittance (VT) and
Air Leakage for fenestration products under Section 110.6(a) of part 6.
REVISION 3
BRES2021-0129
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE01/27/2023 By
ENERGY DOCUMENTS UPDATED TO
REFLECT CHANGE IN HVAC SYSTEM TYPE,
SEER RATING & DUCT REPLACEMENT.
2019 Low -Rise Residential Mandatory Measures Summary
Pool and Spa Systems and Equipment Measures:
§ 110.4(a):
§ 110.4(b)1:
§ 110.4(b)2:
§ 110.4(b)3:
Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following: a thermal efficiency
that complies with the Appliance Efficiency Regulations; an on -off switch mounted outside of the heater that allows shutting off the heater
without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions: and must not use electric
resistance heating.'
Piping. Any pool or spa heating system or equipment must be installed with at least 36 inches of pipe between the filter and the heater, or
dedicated suction and returp fineeeoe bpilbin or built-up connections to allow for future solar heating.
Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover.
_ .
Directional Inlets and Time Switches for Pools. Pools must have directional inlets that adequately mix the pool water, and a time switch that
will allow all pumps to be set °reprogrammed to run only during off-peak electric demand periods.
§ 110.5: Pilot Light Natural gas pool and spa heaters must not have a continuously burning pilot light.
§ 150.0(p):
Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump sizing, flow
rate, piping, filters, and valves.'
Lighting Measures:
§ 110.9:
Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must meet the applicable requirements
of §110,9;
§150.0(k)1A:
Luminaire Efficacy. All installed luminaires must meet the requirements in Table 150.0-A.
§ 150.0(k)1B:
Blank Electrical Boxes. The number of electrical boxes that are more than 5 feet above the finished floor and do not contain a luminaire or
other device must be no greater than the number of bedrooms. These electrical boxes must be served by a dimmer, vacancy sensor control, or
fan speed control.
§ 150.0(k)1C:
Recessed Downlight Luminaires in Ceilings. Luminaires recessed into ceilings must meet all of the requirements for: insulation contact (IC)
labeling; air leakage; sealing; maintenance; and socket and light source as described in § 150.0(k)1C.
§ 150.0(k)1D:
Electronic Ballasts for Fluorescent Lamps. Ballasts for fluorescent lamps rated 13 watts or greater must be electronic and must have an
output frequency no less than 20 kHz.
§ 150.0(k)1E:
§ 150.0(k)1F;
§ 150.0(k)1G:
§ 150.0(k)1H:
Night Lights, Step Lights, and Path Lights. Night lights, step lights and path lights are not required to comply with Table 150,0-A or be
controlled by vacancy sensors provided they are rated to consume no more than 5 watts of power and emit no more than 150 lumens.
Lighting Integral to Exhaust Fans, Lighting integral to exhaust fans (except when installed by the manufacturer in kitchen exhaust hoods)
must meet the applicable requirements of § 150.0(k):
Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JAB."
Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8 elevated
temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
§ 150.0(k)11;
Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required to
comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of power, emit no
more than 150 lumens, and are equipped with controls that automatically turn the lighting off when the drawer, cabinet or linen closet is closed.
§ 150.0(k)2A:
Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL TA.
§ 150.0(k)2B:
Interior Switches and Controls. Exhaust fans must be controlled separately from lighting systems.'
§ 150.0(k)2C:
§150.0(k)20:
Interior Switches and Controls. Lighting must have readily accessible wall -mounted controls that allow the lighting to be manually
turned ON and OFF *
Interior Switches and Controls. Controls and equipment must be installed in accordance with manufacturer's instructions.
§ 150.0(k)2E:
§ 150.0(k)2F:
Interior Switches and Controls. Controls must not bypass a dimmer, occupant sensor, or vacancy sensor function if the control is installed to
comply with § 150.0(k).
Interior Switches and Controls. Lighting controls must comply with the applicable requirements of § 110.9.
§150.0(k)2G:
§150.0(k)2H:
§150.0(k)21:
Interior Switches and Controls. An energy management control system (EMCS) may be used to comply with control requirements if it:
provides functionality of the specified control according to § 110.9; meets the Installation Certificate requirements of § 130,4; meets the
EMCS requirements of § 130.0(e); and meets all other requirements in § 150.0(k)2.
Interior Switches and Controls. A multiscene programmable controller may be used to comply with dimmer requirements in § 150.0(k) if it
provides the functionality of a dimmer aecording to § 110.9, and complies with all other applicable requirements in §150.0(k)2.
Interior Switches and Controls. in bathrooms, garages, laundry rooms, and utility rooms, at least one luminaire in each of these spaces must
be controlled by an occupant sensor or a vacancy sensor providing automatic -off functionality. If an occupant sensor is installed, it must be
initially configured to manual -on operation using the manual control required under Section 150.0(k)2C,
§150.0(k)2J:
§ 150.0(k)2K:
Interior Switches and Controls. Luminaires that are or contain light sources that meet Reference Joint Appendix JA8 requirements for
dimming, and that are not controlled by occupancy or vacancy sensors, must have dimming controls."
Interior Switches and Controls. Under cabinet lighting must be controlled separately from ceiling -installed lighting systems.
§ 150.0(k)3A:
§ 150.0(k)3B:
§ 150.0(k)3C:
Residential Outdoor Lighting. For single-family residential buildings, outdoor lighting permanently mounted to a residential building, or to other
buildings on the same lot, must meet the requirement in item § 150.0(k)3Ai (ON and OFF switch) and the requirements in either
§ 150.0(k)3Aii (photocell and either a motion sensor or automatic time switch control) or § 150.0(k)3Aili (astronomical time clock), or an EMCS.
Residential Outdoor Lighting. For low-rise residential buildings with four or more dwelling units, outdoor lighting for private patios, entrances,
balconies, and porches; and residential parking lots and carports with less than eight vehicles per site must comply with either Section
150.0(103A or with the applicable requirements in Sections 110.9, 130.0, 130.2, 130.4, 140.7 and 141.0.
Residential Outdoor Lighting. For low-rise residential buildings with four or more dwelling units, any outdoor fighting for residential parking lots
or carports with a total of eight or more vehicles per site and any outdoor lighting not regulated by Section 150.0(k)38 or Section 150.0(k)30 must
comply with the applicable requirements in Sections 110.9, 130.0, 130.2, 130.4, 140.7 and 141.0.
§ 150.0004:
§ 150.0(k)5:
§ 150.0(k)6A:
§ 150.0(k)6B:
Internally illuminated address signs. Internally illuminated address signs must comply with § 140.8; or must consume no more than 5 watts of
power as determined according to § 130.0(0.
Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the
applicable requirements for nonresidential garages in Sections 110.9, 130.0, 130.1, 130.4, 140.5, and 141,0.
Interior Common Areas of Low-rise Multifamily Residential Buildings. In a low-rise multifamily residential building where the total interior
common area in a single building equals 20 percent or less of the floor area, permanently installed lighting for the interior common areas in that
building must be comply with Table 150.0-A and be controlled by an occupant sensor.
Interior Common Areas of Loweise Multifamily Residential Buildings. In a low-rise multifamily residential building where the total interior
common area in a single building equals more than 20 percent of the floor area, permanently installed lighting for the interior common areas in
that building must
i. Comply with the applicable requirements in Sections 110.9, 130.0, 130.1, 14,0.6 and 141.0; and
IL Lighting installed in corridors and stairwells must be controlled by occupant sensors that reduce the lighting power in each space by at least
50 percent. The occupant sensors must be capable of turning the light fully on and off from all designed paths of ingress and egress.
Solar Ready Buildings:
§110.10(a)1:
§110.10(a)2:
Single Family Residences. Single family residences located in subdivisions with ten or more single family residences and where the
application for a tentative subdivision map for the residences has been deemed complete and approved by the enforcement agency, which
do not have a photovoltaic system installed, must comply with the requirements of § 110.10(b) through § 110,10(0.
Low-rise Multifamily Buildings. Low-rise multi -family buildings that do not have a photovoltaic system installed must comply with the
requirements of § 110.10(b) through § 110.10(d).
§110,10(b)1:
§110.10(b)2:
Minimum Solar Zone Area. The solar zone must have a minimum total area as described below. The solar zone must comply with access,
pathway, smoke ventilatien, and spacing requirements as specified in Title 24, Part 9 or other Parts of Title 24 or in any requirements adopted
by a local jurisdiction, The solar zone total area must be comprised of areas that have no dimension less than 5 feet and are no less than 80
square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 square feet each for buildings with
roof areas greater than 10,000 square feet. For single family residences, the solar zone must be located on the roof or overhang of the building
and have a total area no less than 250 square feet. For low-rise multi -family buildings the solar zone must be located on the roof or overhang of
the building, or on the roof or overhang of another structure located within 250 feet of the building, or on covered parking installed with the
building project, and have a total area no less than 15 percent of the total roof area of the building excluding any skylight area. The solar zone
requirement is applicable to the entire building, including mixed occupancy.'
Azimuth. All sections of the solar zone located on steep -sloped roofs must be oriented between 90 degrees and 300 degrees of true north.
§ 110,10(b)3A:
Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and roof
mounted equipment.' . . .
Shading. Any obstruction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the
§ 110.10(b)3B: distance, measured In the horizontal plane, of the height difference between the highest point of the obstruction and the horizontal projection of
the nearest point of the solar zone, measured in the vertical plane.'
Structural Design Loads on Construction Documents. For areas of the roof designated as a solar zone, the structural design loads for roof
dead load and roof live load must be clearly indicated on the construction documents.
Interconnection Pathways. The conshection documents must indicate: a location reserved for inverters and metering equipment and a
§ 110.10(c): pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single family
residences and central water -heating systems, a pathway reserved for touting plumbing from the solar zone to the water -heating system.
Documentation. A copy of the construction documents or a comparable document indicating the information from §110.10(b) through
§ 110.10(c) must be provided to the occupant
Main Electrical Service Panel. The main electrical service panel must have a minimum busbar rating of 200 amps.
§110.10(b)4:
§ 110.10(d):
§ 110.10(9)1:
§110.10(e)2:
Main Electrical Service Pane!. The main electrical service panel must have a reserved space to allow for the installation of a double pole circuit
breaker for a future solar electric installation. The reserved space must be permanently marked as 'For Future Solar Electric'.
STATEMENT OF CONFORMANCE
These Calculations contain all the building features and performance specifications required for
compliance by the California Code of Regulations Title 24, Part Administrative Requirements; Part 6,
Building Energy Efficiency Standards; and portions of Title 20, Appliance Efficiency Standards. When
these features are incorporated into the architectural plans the design will be in compliance with the 2019
Energy Efficiency Standards as they apply in the specified Climate Zone for residential buildings using a
California Energy Commission approved compliance method.
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California Association of Building Energy Consultants
CERTIFIED ENERGY ANALYST
FatkIllauter
R1640-10024
Prepared By:
Rick Maurer
Sheet
T-24.1
2019 Energy Standards
.
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name
Reim1 - Remodeled Residence
Date
10113/2022
Syslern Name
HVAC House
Floor Area
2,690
ENGINEERING CHECKS
SYSTEM LOAD -
Number of Systems 2
COIL COOLING PEAK
COIL HTG. PEAK
CFM
Sensible
Latent
CFM
Sensible
Heating System
Total Room Loads
2.596
53,664
3.377
969
37.823
Output per System
64.000
Return Vented Lighting
0
Total Output (f)tuts}
128.000
Return Air Ducts
2.529
1.444
Output { Btuhlsgftl
47.6
Return Fan
0
0
Cooling System
Ventilation
❑
0
01 n
0
Output per System
48,000
Supply Fan
0
0
Total Output (Birth)
96,000
Supply Air Ducts
2.529
1,444
Otayttrts'rans}
8.0
Total Output (Btuhlsg10
35.7
TOTAL SYSTEM LOAD F. 58 721 3,377
40,711
Total Output (sgrtrron)
336.3
Air System
CFM per System
2.❑00
HVAC EQUIPMENT SELECTION
Airflow {dies)
4,000
HVAC Equipment Selection & Sizing by Others 4.o
63,316
17,837
128,000
Airflow {cfm/sgft)
1.49
Airflow {cfm/Ton)
600.0
Total Adjusted System Output
63,316
17.837
128.000
Outside Air{%)
0-0%
(Adjusted for Peak Design conditions)
Outside Air {cfrtirsgft}
0-00
TIME OF SYSTEM PEAK Aug 3 PM Jan 1 AM
Rota: values above given at ARI conditions
HEATING SYSTEM PSYCHROMETRICS
Airstream Temperatures at Time of Heating Peak)
26 °F 68 °F 68 °F
105 °F
1,
Olnside Air
0 cIm
Supply Fan Healing
Coil 105 °F
4,000 elm
ROOM in
63 °F
68°F
I
s
COOLING SYSTEM PSYCHROMETRICS {Airstream Temperatures at Time of Cooling Peak)
112 / 78 °F 78 / 57 °F 78.162
°F 56/54,
" i
I t
Outside Hie
0 tier
Supply Fan Cooling
56 i 54 °F
Coil
4,000 cfm 47.1%
ROOM 11
70/1/2°F
75182°F
I
Vt
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name
Relm1 - Remodeled Residence
Date
10/13/2022
System Name
HVAC Add
Floor Area
659
ENGINEERING CHECKS
SYSTEM LOAD _
Number of Systems 1
COIL COOLING PEAK
COIL HTG. PEAK
Heating System
CFM
Sensible
Latent
CFM
Sensible
Output per System
21,600
Total Room Loads
06
10,203
827
257
7,590
Total Output {Btuh)
21.600
Return Vented Lighting
0
Output (etultfsgit)
32.8
Return Air Ducts
484
230
Cooling System
Return Fan
0
0
Output per System
24.000
Ventilation ! 0
0
0 0
0
Total Output (stub)
24,000
PP Y Fan
Supply
0
0
Total Output (Tons}
2.0
SupplyAlr Ducts
484
230
Total Output (Stuhlsgit)
36.4
Total Oqut (sgfwron)
329.5
TOTAL SYSTEM LOAD 11234 8271
8,050
Air S�rstem
CFM per System
800
HVAC EQUIPMENT SELECTION
Airflow(ring (t
800
HVAC Equipment Seledeon & S21ng by Others 2.0
16,606
s
3,702
13,49t
Airflow (efmisgft)
1.21
Alrflow jcfmrTon)
400.0
•
Outside Air IV
p-0%
Total Adjusted System Output
16,606
3,702
13,491
Outside Air (cfmisl1, t)
0 ooi (Adjusted lea Peals Design conddtions)
Note: values above given at ARI conditions i_ TIME OF SYSTEM PEAK Aug 3 PM Jan 1 AM
HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak)
26 °F 68 °F 68 °F 95 °F
M
�.
t
i
Olds hoe Air
0 L'itn
�i
Supply Fan Healing Coil 95 °F
pit,
800
ROOM n
68 °F
68 °F
I
COOLING SYSTEM PSYCHROMETRICS {Airstream Temperatures at Time of Cooling Peak)
112/78°F 76/82°F 76/62°F
55/54°F
0
t
/
Otdside.tir
0 Cfm
Supply Fan Cooling
Coif 56 r 54 °F
soD cim
47.3%
ROOM in
76 ; 62 °F
75 1 82 °F
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
reerameemeleil
Calculation Date/Time: 2022.10.13T14;36:16-07;lX
Input File Name: Reiml•ribdl9x
CF1R-PR FOIE
(Page 1 of 12)
GENERAL i NFORMATI O N
01
Project Name
Paul Reim - Remodeled Residence
02
Run Title
Title 24 Analysis
03
Project Location
99.363 Guyarro Drive
04
City
La Quints
0S
Standards Version
2019
06
gip code
92253
07
Software Version
EnergyPro 8.3
OS
Climate gone
15
09
Front Orientation (deg/ Cardinal)
90
10
Building Type
Single family
11
Number of Dwelling Units
1
12
Project Scope
AddhtianAlterateon
13
Number of Bedrooms
a
14
Addition Cond. Floor Area {TO)
659
15
Number of Stories
3
16
Existing Cond. Floor Area (ft°)
2690
17
Fenestration Average U-factor
0.49
18
Total Cond. Floor Area {ft2)
3343
19
Glazing Percentage IN/
17.57%
20
AMP Bedroom Count
n/a
• b as
A Conditioned Floor Area
n/a
22
Is Natural Gas Available?
Yet
COMPLIANCE RESULTS ¥r qt- g-•y` OD D F
C i T
01
Building Complies with Computer Performance
02
This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CE C-approved HERS provider
03
This building incorporates one or more Special Features shown below
ENERGY USE SUMMARY
Energy Use IkTDV/fT2-yr)
Standard Design
Proposed Design
Compliance Margin
Percent Improvement
Space Heating
Space Cooling
IAQ Ventilation
Water Heating
Self Utilisation/Flexibility Credit
Compliance Energy Total
2.57
170.21
0
10.52
n/a
183.3
3.41
148.13
10.52
0
162.06
-0.84
22.08
0
❑
21.24
•32.7
13
0
n/a
11.6
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2022-10-13714:36:16.07:00
Input File Name: Reiml.ribdl9x
CfFER-PRE-DIE
(Page 2 of 12)
REQUIRED SPECIAL FEATURES
The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis.
Floor has high level of insulation
• Insulation below root deck
• Window overhangs and/or fins
• New ductwork added is less than 10 ft, in length
HERS FEATURE SUMMARY
The following is a summary of the features that must he field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional
detail is provided in the buildng tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry
Butldirrg-level Verifications:
• •• None--
CoolingSystem Verifications;
• Minimum Airflow
• Verified EER
• Verified SEER
• Verified Refrigerant Charge
• Refrigerant Charge verification required if a refrigerant co
• Fan Efficacy Watts/CFM
Heating System Verifications:
• Verified 1-191°F
• Verified heat pump rated heating caparity
HVAC Distribution System Verifications:
• Duct leakage testing
• Duct sealing required if a duct system component, plenum, or air handling unit is altered
• Low -leakage Air Handling Unit
Domestic Hot Water System Verifications:
• -- None ••
c
F. i
BUILDING -FEATURES INFORMATION
01
02
03
04
95.
06
07
Project Name
Conditioned Floor Area (Ttr}
Number of Dwelling
Units
Number of Bedrooms
Number of Zones
Number of Ventilation
Cooling Systems
Number of Water
Heating Systems
Paul Reim - Remodeled
Residence
3349
1
4
2
0
1
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time:2022-10-13714:36:16-07:00
Input File Name: Reiml.ribdl9x
CF1R-1 RF-OlE
(Page 3 of 12)
ZONE INFORMATION
01
02
03
04
05
06
07
Zone Name
Zone Type
HVAC System Name
Zone Floor Area {ft2j
Avg. Ceiling Height
Water Heating System 1
Water Heating System 2
Existing House
Conditioned
HVAC Housel
2690
8
DHW Sys 1
N/A
Addition
Conditioned
HVAC Add2
659
8
DHW Sys 1
N/A
OPAQUE SURFACES
• 01
02
03
04
05
06
07
08
09
10
11
Name
Zone
Construction
Azimuth
Orientation
Gross Area (ftli
Window and
Door Area (ft2)
Tilt (deg)
Wall Exceptions
Status
Verified Existing
Condition
Existing Front
Wall
Existing House
R-11 Walt
90
Front
480
62
90
none
Existing
No
Existing Left
Wail
Existing House
R-11 Wall
I ,
L ;son.
ir; 7,�..kw. xsx.
A
is.
90
none
Existing
Na
Existing Back
Wall
Existing House
R•11 W.
= k
<;nit.none
Existing
No
Existing Right
Wall
Existing House
A
R-it Wall
- 0
.;; F...y
Righf'
a
76
a
98:g1
No
none
Existing
No
New Front 2x6
Wall
Addition •
R•21 Wall
90
Front
171
0
90
none
New
nla
New Left 2x6
Wall
Addition
R-21 Wall
180
Left
320
65.6178
90
none
New
nla
New Back 2x6
Wall
Addition
R-21 Wall
270
Buck
171
0
90
none
New
n/a
New Right Wall
Addition
R-15 Wall
0
Right
• 320
27
90
none
New
n/a
Existing Ceiling
Below At
Existing House
R-19 Existing Attic
n/a
n/a
2031
n/a
n/a
Existing
No
Vented
Attic-HPA-19
Addition
R•3$ Ceiling
w/R-21@Roof
n/a
n/a
659
n/a
n/a
New
n/a
New Floor
a/Outside
Addition
R•30 Floor o/Outride
n/a
n/a
56
n/a
n/a
New
n/a
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim • Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation 0ate/Time:: 2022-10-13T14:36:16-07:00
Input File Name: Reirnl.ribdl9x
CF1R-PRF-01E
(Page 4 of 12)
OPAQUE SURFACES .
41
02
03
04
05
06
07
08
09
10
11
Name
Zone
Construction
Azimuth
Orientation
Gross Area (ft2)
Window and Door Area (fE2l
Tit (deg)
Wall Exceptions
Status
Verified Existing
Condition
Interior Surface
Addition
R-0 Floor Na
Crawlsp ace
n/a
n/a
60.3
n/a
n/a
New
n/a
ATTIC
OI
02
03
04
55
06
07
08
49
10
Name
Construction
Type
Roof Rise
(x in 12}
Roof
Reflectance
Roof
Eminence
Radiant
Barrier
Cool Roof
Status
Verified Existing
Condition
AtticExisting
Ex i House
8d
Attic RoofExistingHouse
Ventilate
4
0.1
0.85
Na
N o
E xistin g
No
Attic Addition
AtticRoofAdditon
Ventilated
4
0.1
0.85
No
No
New
nla
FENESTRATION / GLAZING
01
02
i 03
04
OS n
0µ
13
14
15
16
Name
Type
Surface
�IhEe
• <; clop
u
Ep�
tH �.
t c .-,
•M
ma,.,
'
�.
ftor
II
; ct-;;
r. r .�
.a
'-. r
rye '
R.
SHGC
Source
• Exterior
Shading
Status
Verified
Existing
Condition
Ext. Front Openable
Window
Existing
Front Wall
Front
90
1
12
0.58
Table
110.6-A
9.55
Table
110.6-B
tug Screen
Existing
No
Ext. Front Hinged
Door
Window
Existing
Front Wall
Front
90
1
50
0.53
Table
11❑_6-A
0.65
Table
110.6-8
Bug Screen
Existing
No
Ext. Left Openable
Window
Existing Leif
Wall
Left
180
1
93.3
❑.5g
Table
110_6•A
q &5
Table
110.6-8
Bug Screen
Existing
Na
Ext. Left Openable 2
Window
Existing Left
Wall
Left
180
1
30
0.33
NFRC
0.23
NFRC
Bug Screen
Altered
No
Ext Back Openable
WindowExisting
Back
Wall
Back
270
1
84
0.58
Table
110.6•A1101.8
0.65.
Table
Bug Screen
Existing
No
Alt. Back sliding
Door
Window
Existing Clack
Wall
Back
270
16
8
1
128
0.51
NFRC
0.2.1
NFRC
Bug Screen
Altered
No
Ext. Right Openable
Window
Existing
Right Wall
Right
0
1
14
0.58
Table
110.6-A
0.65
Table
110.6-6
Bug Screen
Existing
No
Registration Number:
221-P4}
0093899C 1300.000.00011000-000u
CA Building Energy Efficiency Standards - 2019 Residential Compliance
Registration Date/Time:
202240.13 14:44:16
Report Version: 2019.2.ODO
Schema Version: rev 29200901
HERS Provider;
Ca CERr Sinc.
Report Generated: 2022.10.13 14:37:G4
R
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2022-10-13T14:36:16.07:00
Input File Name: Reiml.ribdl9x
CF1R-PRF-01E
(Page 5 of 12)
FENFSTRATI DN Jr GLAZING
01
02
03
04
OS
06
07
❑a
09
10
11
12
13
14
15
16
Name
Type
Surface
Orientation
Azimuth
Width
(•ki
Height
Iftl
Molt.
Area
{ft2}
U-factor
U-factor
Source
SHGC
SHGC
Source
Exterior
Shading
Static
Verified
Existing
Condition
Ext. Right Fixed
Window
Existing
Right Wall
Right
0
1
47.7
0 SS
Table
110.6-A
0.67
Table
110.6-B
Bug Screen
Existing
No
Ext. Right Hinged
Door
Window
Existing
Right Wall
g
Right
0
1
16.7
0-53
Table
110.6-a
0.65
Table
110.E-8
Bug Screen
Existing
No
Alt. Right Hinged
Door
Window
Existing
Right Wall
Right
0
3
6.67
1
20.01
0.51
NFRC
0.24
NFRC
Bug Screen
Altered
No
New Left Openable
Window
New Left 2e6
Wall
Left
180
5
4
t
24
0.51
NFRC
0.24
NFRC
Bug Screen
New '
n/a
New Left Openable
Window
aft 2x6
New ll
. Left
180
2
3
I
6
9.51
NFRC
0.24
NFRC
Bug Screen
New
n/a
New Left Hinged
Door
Window
New Left let
Will
.....Lett
- R
ge
ri•
.�.
aF'era
H].51
NFRC
0-24
NFRC
Bug Screen
New
nla
New Right Fixed
Window
New Right
Weir
t
r e
9'
s
7 ^
.
RC
•�
NFRC
Bug Screen
g
New
n a
/
OVERHANGS AND FINS - .• M .. '- ,
01
02 03 04
05 1 06
t 07 08
09
10
11 1 12 13 1 14
1S 16 17
Window
Overhang
Left Fin
Right Fin
Depth
Dist Up
Left
Extent
Right
Extent
Flap Ht.
Depth
Top Up
Dist L
Bot tip
Depth
Top Up
Dist 11
Sot Up
Status
Verified
Existing
Condition
Existing
Construction
Alt. Back Sliding Door
8
0
2
2
0
0
0
9
0
0
0
0
0
Aid
No
Alt. Right Hinged Door
1.5
1
2
2
0
0
0
0
0
❑
0
0
0
Arke
No
New Left Openable
1
1
2
2
A
0
0
0
0
0
0
0
0
New
NA
New Left Openable 2
1
1
2
2
0
0
0
9
0
0
0
0
0
New
NA
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim- Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2022-10.13714:36:16-07:00
Input File Name: Reiml.riLsdl9x
CFI R-PRF-DIE
(Page 6 of 12)
OVERHANGS AND FINS
01
02 03 04
05
06
D7 Oa 09 10
11
12 I 13 14
15 16 17
Window
.
Overhang
Left Fin
Right Fin
Depth
Dist Up
Left
Extent
Right
Extent
Flap Ht.
Depth
Top Up
Dist L
lot Up
Depth
Top tip
Dist Ft
Rot Up
Status
c Verified
Existing
Condition
Existing
Construction
New Left Hinged Door
1
1
2
2
0
0
0
0
0
0
9
0
0
New
NA
New Right Fixed
1
1
2
2
0
0
0
0
0
0
0
0
0
New
NA
SLAB FLOORS
11.
02
03
04
05
06
07
08
09
10
Name
Ext.
Slab -on -Grade
Zone
Existing House
Area Ift21
269
Perimeter (ft)
4Sxana
264 a
Edge Instil.
R-value and
2
Edge Insist.
R-value and
S
Carpeted Fraction
in c
Heated
NO
Status
Existing
Verified Existing
Condit#ocs
No
OPAQUE SURFACE CONSTRUCTIONS
01
02
03
04
05
06
07
08
Construction Name
Surface Type
Con structionType
Framing
Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor
Assembly Layers
R-11 Wall
Exterior Walls
Wood Framed Wall
ra�
.2x414 16 in. O. C.
R-1I
None / None
0.11
Inside Finish: Gypsum Board
Cavity/ Frame: R-11 i 2x4
Exterior Finish' 3 Coat Stucco
R-21 Wall
Exterior Walls
Wood Framed Wall
2x6 *16 in. 0_ C.
R-21
None / None
0.069
Inside Finish: Gypsum Board
Cavity / Frame: R-21 /,2x6
Exterior Finish: 3 Coat Stucco
R-15 Walt
Exterior Wails
Wnod Framed Wall
2x4 a 16 in. O. C.
R-15
None / None
0.095
Inside finish: Gypsum Board
Cavity/ Frame: R•1S / 2x4
Exterior Finish: 3 Coat Stucco
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time:2022.10-13T14:36.l6.07:00
Input File Name: Reimi.ribdl4x
CFIR-PRF-01E
(Page7of 12)
OPAQUE SURFACE CONSTRUCTIONS
01
02
03
(I4
05
06
07
08
Construction Name
Surface Type
Construction Type
Framing
Total Cavity
R value
Interior / Exterior
Continuous
R-value
r
U-factor
Assembly Layers
Attic RoofExisting House
Attic Roofs
Wood Framed
Ce ii ng
2x4 @ 24 in. 0. C.
R•0
None / None
9.4
Roofing: 10 PSF IRoofTileAirGapj
Tile Gap: present
Roof Deck: Wood
Siding/Sheathing/decking
Cavity! Frame: no insul. / 2x4
Attic RoofAddrtion
Attic Roofs
Wood Framed
Ceiling
2x4 @ 24 in. O. C.
R-21
None / None
0.051
Roofing: 10 PIP IRoofTilrAirGapl
The Gap: present
Roof Deck: Woad
Siding/sheathing/decking
Cavity / Frame: R-13.0 J 2x4
Around Roof Joists; R•8.0 insul•
R-19 Existing Attic
Ceilings (below
attic)
cod F . ed
Ceilin:�
• „
ar+�
@ 1: x
.. ;x „
•�
+.; e e
3fii
0.051
Over Ceiling taints: R-4.7 insul.
Cavity / Frame; R-14.3 / 2x6
Inside Finish' Gypsum Board
R-38 Ceiling
sn/R •21@Roof
Ceilings (below
attics
Wood Framed
Ceiling
P
2e4 @ 24 in. O. C.
"'A
R-38
.. F. 14
None / None
0.02S
flyer Ceiling Joists: R-28.9 rosin.
Cavity / Frame' R-9.1 / 2x4
Inside Finish: Gypsum Board
R-39 FlooroJOutside
Exterior Floors
Wood Framed Floor
2x12 @ 16 in. O. C.
R-30
None / None
0.033
Floor Surface' Carpeted
Floor Deck: Wood
Sidi ng/sheathing/dec king
Cavity / Frame: R-30 J 2x12
R-0 Floor No Crawlspace
Interior Floors
Wood Framed Floor
2x12 @ 16 en. Cl. C.
R-0
None / None
0.196
Floor Surface, Carpeted
Floor Deck: Wood
Siding/sheathing/decking
Cavity I Frame: no haul, / 2x12
Ceiling Below Finish: Gypsum Board
CERTIFICATE OP COMPLIANCE
f roiect Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2022-10-13714:36:16.07:00
Input File Name: Reiml.ribdl9x
CF1R-PRF-01E
(Page 8 of 12)
BUILDING ENVELOPE -HERS VERIFICATION
01
02
03
04
Oualfty Insulation Installation (QII)
High le -value Spray Foam Insulation
Building Envelope Air Leakage
CFMSD
Not Required
Not Required
Not Required
n/a
WATER HEATING SYSTEMS
01
02
03
04
OS
06
07
08
09
10
Name
System Type
Distribution Type
Water Heater Name PO
ti H l Soar Heating
System
Compact
Distribution
HERS Verification
Status
Verified
Existing
Condition
Existing
Water
Heating
System
DHW Sys 1
Domestic Hot
Water {DHVy}
Standard
Olelklbutiah
system
. DHW Heater III)
n/a
None
n/a
Existing
No
WATER HEATERS
OS
OZ
OB
ad
s
0
QI
0 .a'
6
10-.
11
12
13
• 14
Name
Heating
Element
Type
Tank Type
#af
Units
Tank
Vol.
(gal)
Energy
Factor or
Efficiency
Input Rating
or Pilot
Tank
Insulation
R-value
{tnt/Cat)
Standby
Loss or
Recovery Elf
1St Hr.
Rating or
Flow Rate
NE EA Heat Pump
Brand or Model
Tank Location .
or Ambient
Condition
Status
Verified
Existing
Condition
DHW
Neater 1
Gas
Small Storage
1
50
0.53-BF
cx 75
k8tu/hr
0
80
a
n/a
n/a
n/a
Existing
No
WATER HEATING - HERS VERIFICATION
01
02
03
04
05
06
07
08
Name
Pipe Insulation
Parallel Piping
Compact Distribution
Compact Distribution
Type
Recirculation Control
Central DHW
Distribution
Shower Drain Water
Heat Recovery
ISHW Sys 1 - 1/1
Not Required
Not Required
Not Required
None
Not Required
Not Required
Not ReRuired
Registration Number:
221-P 1 S -00 000nooD-0Dt0
p p0930 9C D-OLIQ
CA Building Energy Efficiency Standards - 2019 Residential Compliance
Registration Date/Time:
2022-10 .1 3 14.4416
Report Version: 2019.2.0E10
Schema Version: rev 20290901
HERS Provider;
CarCE Rt' S
Report Generated: 2022.10-13 14:37.04
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE O1/27/2023 BY I F
Calculation Date/Time: 2022-10-13T14:36:16-07:00
Input File Name: Reiml.ribdl9x
CFIR-PRF-01E
(Page 9 of 12)
SPACE CONDITIONING SYSTEMS
01
02
03
04
05
06
07
D8
09
10
11
Name
System Type
Heating Unit
Name
Cooling Unit
Name
Fan Name
Distribution
Name
Required
Thermostat
Type
Status
Verified
Existing
Condition
Hearing
Equipment
Count
Cooling
Equipment
Count
HVAC Housel
Heating and cooling system
other
Heating
Component
1
Cooling
Component
1
IiVAC Fan I
Air
Distribution
System 1
h/a
Existing
No
2
2
HVAC Add2
Heat pump heating cooling
Heat Pump
System 2
Heat Pump
System 2
HVAC Fan 2
Air
Distribution
System 2
Setback
New
r
No
1
1
HVAC - HEATING UNIT TYPES
01
02
�.� 03
04
Name
Sys[ei r
ii C
mberjilpi1!iSF
..
Heating Efficiency
Heating Component 1
Ce g ;
C
re ce
...• x,
--m
2
t .:f t a- r-.
AFUE-80
-_2
Oa 1 Z.,,41 ?... $�S
1FVAC - COOLING UNIT TYPES
01
02
03
04
05
06
07
08
Name
system Type
Number of Units
Efficiency EER/LEER
Efficiency SEER
Zonally Controlled
Mulit-speed
Compressor
HERS Verification
Cooling Component 1
Central split At
2
11
13
Not Zonal
Single Speed
Cooling Component
1-hers-cool
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2(]22-10-13T14:36:16-07:00
input Fite Name: Reim1_rild19x
ff 1R-PRF-01E
(Page 10 of 12)
al
02
03
04
OS
06
07
OS
r
09
10 11
HVAC - HEAT PUMPS
Name
System Type
Number of Units
Heating
Cooling
Tonally
Controlled
Compressor
Type
HERS Verification
HSPF/COP
Cap 47
Cap 17
SEER
EER/LEER
Hest n ..- c,.Central
LMp _,S.er^. 2
r up
asp i.
1
a
]clop
I f smv,
17Zonal
S3
Not
Single
Speed
Heat Pump System
2-hers-htpump
HVAC HEAT PUMPS - HERS VERIFICATION
01
02
03
04
05
06
07
08
09
Name
Verified Airflow
Airflow Target
Verified EER
Verified SEER
Verified Refrigerant
Charge
Verified HSPF
Verified Heating
Cap 47
Verified Heating
Cap 17
Heat Pump System
2-hers-htpump
Required
350 • •
Required
Required
Yes
Yes
Yes
Yes
HVAC - DISTRIBUTfON SYSTEMS
y
Lieaat
01
02
03
,..f OS
i:r=:
r
1L
13
14
15 16
Duct ins. aloe
-4c cal n
Sur4 ArR.
1 1) E.
Name
Type
Design
Type
Supply
Return
Supply
Return
Supply
Return
Bypass
putt
- Duct
• Leakage
HERS
Nitrification
Status
Verified
Existing
Condition
Existing
Distribution
system
New Ducts
40 ft
Air
Distributi
on
System 1
Unconditioned
attic
Non-
Verified
R-8
R-8
Attic
Attic
n/a
n/a
No
Bypass
Duct
Existing
(not
specified)
Air
Distribute
on System
1-hers-
dist
Existing
; New
No
pia
pie
Air
Distributi
on
System
Unconditioned
attic
Nan•
Verified
R-8
R-8
Attic
Attic
n/a
n/a
No
Bypass
Duct
Air
Distributi
on System
2-hers-
dist
New
n/a
n/a
n/a
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2022-10-13114:36:16-07:00
Input File Name: Reiml.ribdl9x
CF1R-PR F-01E
(Page 11 of 12)
HVAC DISTRIBUTION - HERS VERIFICATION
01
02
r
03
04
05
06
07
08
09
Name
Duct Leakage
Verification
Duct Leakage
Target (%1
Verified Duct
Location
Verified Duct
Design
Buried Ducts
Deeply Buried
Ducts
Low -leakage Air
Handler
Low Leakage
Ducts Entirely in
Conditioned
Space
Air Distribution
System 2-hens-dirt
Yes
5.0
Not Required
Not Required
Not Required
-
Credit not taken
Required
No
HVAC • FAN SYSTEMS
01
02
03
04
Name
Type
Fan Power (watts/CFM).
Name
HVAC fan 1
HVAC Fan
0.58
HVAC Fan 1-hers-fan
HVAC Fan 2
s° AC Fan
HVAC Fan 2-hers-fan
HVAC FAN SYSTEMS - HERS VERIFICATION c "s
'1141. •t f ;' {-� . l i
R
01
02
03
Name
Verified Fan Watt Draw
Required Fan Efficacy (Watts/CFM)
HVAC Fan 1-hers-fan
Net Required
0
HVAC Fan 2-hers-fan
Required
0.45
Registration Number:
22 t.POI 0093669C-Ong-n0400000 W-stoop
CA Building Energy Efficiency Standards -2019 Residential Compliance
Registration Date/Time:
2022.7 14:44 to
0.1 3
Report Version' 2019.2.000
Schema Version: rev 20290901
HERS Provider:
Ca
lCERTS inc.
Report Generated: 2022-10-13 14:37:04
**SUMMARY SHEET "
Project: Paul Reim -- La Quinta, CA Zone: 15
Remodeled Residence
Wall insulation: R-15 in All New or Newly Opened 2x4 Exterior Walls
R-21 in All New or Newly Opened 2x6 Exterior Walls
Ceiling Insulation: R-38 in All New Attic Areas with Additional R-21 insulation Required Below Plywood
Roof Deck in Vented Attic Space
Radiant Foil Barrier: Not Required
Cool Roof (CRRC): Not Required
Raised Floor Insulation: R-30 in All New Construction
Slab Edge Insulation: None
Hard Surface Flooring: None Required
Minimum Furnace AFUE: 9.0 HSPF for New Heat/Pump Low Leakage to be Rater Verified
Minimum Heating Capacity: 8,050 BTUH for New Heat/Pump Zone
Minimum A/C SEER: 17.0 SEER/13.0 EER for New A/C
A/C Tonnage: Min.Sens. 11,231 i) 115° for Upstairs Only (A/C Size By Mechanical Contractor)
Duct Insulation: Minimum R-8.0 insulation is required on new ducts in unconditioned spaces.
Duct Leakage Test Required
Glazing- All new windows and glass doors will have a weighted average NFRC U-factor of .51 or less
and a weighted average SHGC of .24 or less with Low-E glass.
Note(s): 1) A new heat/pump HVAC system will be installed.
2) Use the existing water heater per the owner's request.
3) Use the existing HVAC systems per the owner's request.
CERTIFICATE OF COMPLIANCE
Project Name: Paul Reim - Remodeled Residence
Calculation Description: Title 24 Analysis
Calculation Date/Time: 2022-10.13714:36:16-07:00
input File Name: Reiml.ribdl9x
CF1R-PRF-01E
(page 12 of 12)
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and compEete.
Documentation Author Name:
Rick Maurer
Documentation Author Signature:
4,7
�.
Company:
Rick Maurer Title 24, Inc.
Signature Date:
2022-10-13 14:43:21�
EC
Address:
7544 Saddlehill Trail
CEA/ HERS Certification Identification 11f applieablel:
R19-90-30037
risitiviiitorn
City/State/2ip:
Orange, CA 92869
Phone:
714-771-1507
RESPONSIBLE PERSONS DECLARATION STATEMENT
I certify the following tinder penalty of perjury under the laws of the State of California:
1. I am eligible under Division 3 of the evvness and Professions Code to accept responsibility For the
2. 'certify that the energy features and performance specifications identified on this Certificate of Compliance
a. The building design features or system design features identified on this Certificate of Compliance
calculations, plans and specifications submitted to the enforc,r° "-gamy ap7:'T.'• i�°s
!meld ing design identified on this Certificate of Compliance.
conform lathe requirements of Title 24, Part land Part 6 of the California Code of Regulations.
are consistent with the lnfermatlon provided on other applicable compliance documents. worksheets.
•"`- -'.. /00-ation.
Responsible Designer N a me: Sii
Charles Ste ichen
nsim,. De"'.u4r Signal
Company:_
LSA Architecture Inc. C.. �a ...
gj f
❑ 0 2-T6-13 14:44:1P
Address:
2082 Michelson Drive Suite 100E
License:
n/a
City/State/Zip:
Irvine, CA 92612
Phone:
9494325-5218
Digitally signed 6y CaiCERTS. This digital signature is provided in order to secure the content of this registered document• and in no way implies
Registration Provider respnnsihitity for the accuracy of the informalion
Regr i n Number:
iss at o e
221-F010093GB9C-OIXl-r,•UO.0000O00.6000
CA Building Energy Efficiency Standards - 2019 Residential Compliance
Registration Date/Time:
2022.10.F 3 14:44:1 i
Report Version: 2019.2.000
Schema Version: rev 20200901
HERS Provider:
T
CalCf:f; S lac
Report Generated: 2022-1❑-13 14.37:04
REVISIONS
S ti 3 t7•I-
i
G+LA F
A
GLASS N me
A,
,1-I VAG
A
r
A
A
A
r
Designer: LSA Architecture Inc.
8018 E. Santa Ana Canyon Road, #100-121
Anaheim, CA 92808
Owner: Paul Reim
49-363 Guijarro Drive
La Quinta, CA 92253
Project: Remodeled Residence
49-363 Guijarro Drive
La Quinta, CA 92253
RACE kiAliF211E1Q TITLE 24, INC.
7544 E. Saddlehili Trail * Orange, CA 92869
Phone: (714) 771-1507
T-24@socaI.rr.com
Date 3 1z7 1a%
Drawn R.A.M.
Job #
Sheet
T24.2.
2019 Energy Standards