Andalusia TR 31681 BCPR2023-0007 (Plan 301) 2022 Code Update - Title 24BUILDING ENERGY ANALYSIS REPORT
PROJECT:
Project Designer:
Report Prepared by:
Job Number:
Date:
The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is
authorized by the California Energy Commission for use with both the Residential and Nonresidential 2022 Building Energy Efficiency Standards.
This program developed by EnergySoft, LLC www.energysoft.com.
74991 JONI DR #9
GLS ARCHITECTURE GROUP INC.
PALM DESERT, CA 92260
760 340.3528
59000 MADISON CLUB VILLAS ANDALUSIA C.C.
PLAN # 301 (CEC2022)
LA QUINTA, CA 92253
title24ofthedesert@gmail.com
TITLE 24 OF THE DESERT SERVICES INC.
323.487 -1840 / 760.278 -1840,
23 - GLS /000 -002 -021 - 2R
8/8/2023
PLAN # 301 (CEC2022)
TABLE OF CONTENTS
Form MF1R Mandatory Measures Summary
HVAC System Heating and Cooling Loads Summary
Cover Page
Table of Contents
Form CF1R-PRF-01-E Certificate of Compliance
Form RMS-1 Residential Measures Summary
24
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RESIDENTIAL MEASURES SUMMARY RMS-1
Project Name Building Type Single Family Addition Alone Date
Multi Family Existing+ Addition/Alteration
Project Address California Energy Climate Zone Total Cond. Floor Area Addition # of Units
INSULATION Area
Construction Type Cavity (ft2) Special Features Status
FENESTRATION Total Area: Glazing Percentage: New/Altered Average U-Factor:
Orientation Area(ft2) U-Fac SHGC Overhang Sidefins Exterior Shades Status
HVAC SYSTEMS
Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status
HVAC DISTRIBUTION Duct
Location Heating Cooling Duct Location R-Value Status
WATER HEATING
Qty. Type Gallons Min. Eff Distribution Status
PLAN # 301 (CEC2022)
59000 MADISON CLUB VILLAS ANDALUSIA C.C. LA QUINTA
0.23
8/8/2023
CA Climate Zone 15 3,333 1
Wood Framed
Roof
Slab
Wall
Door
Wood Framed Attic
Unheated Slab-on-Grade
Opaque Door
3,333
3,337
3,364
48- no insulation -
- no insulation -
- no insulation -
R 21
New
New
New
New
Add=R-48.0
Perim = 0'
n/a
Front (N)
Front (N)
Front (N)
Front (N)
Left (E)
Rear (S)
Right (W)
Rear (S)
Right (W)
Front (N)
21.0
21.0
42.0
21.0
8.0
36.0
40.0
48.0
135.0
88.0
0.410
0.410
0.550
0.260
0.260
0.270
0.260
0.550
0.410
0.260
0.23
0.67
0.23
0.23
0.21
0.16
0.67
0.23
0.20
3.5
21.0
2.0
none
1.0
1.0
3.0
10.0
15.0
2.0
none
none
none
none
none
none
none
none
none
none
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
New
New
New
New
New
New
New
New
New
New
15.0 SEER2
Electric Heat Pump
1
1
1
Electric Heat Pump
Electric Heat Pump
Split Heat Pump
Split Heat Pump
Split Heat Pump
7.50 HSPF2
7.50 HSPF2
7.50 HSPF2
New
New
New15.0 SEER2
15.0 SEER2
Setback
Setback
Setback
New
Attic
AC-3 -
AC-1 -
AC-2 -
Ducted
Ducted
Ducted
Ducted
Ducted
Ducted
New
New
Attic
Attic
8.0
8.0
8.0
Standard2 Small Instantaneous Gas 0.990 New
ID: 23 - GLS /000 -002 -021 - 2R Page 22 of 31EnergyPro 9.1 by EnergySoft User Number: 20648
Left (E) 16.5 0.260 0.20 2.0 none N/A New
Rear (S) 106.8 0.260 0.20 2.0 none N/A New
Rear (S) 4.0 0.290 0.21 none none N/A New
Rear (S)33.0 0.260 0.20 none none N/A New
770 23.1% 0.34
RESIDENTIAL MEASURES SUMMARY RMS-1
Project Name Building Type Single Family Addition Alone Date
Multi Family Existing+ Addition/Alteration
Project Address California Energy Climate Zone Total Cond. Floor Area Addition # of Units
INSULATION Area
Construction Type Cavity (ft2) Special Features Status
FENESTRATION Total Area: Glazing Percentage: New/Altered Average U-Factor:
Orientation Area(ft2) U-Fac SHGC Overhang Sidefins Exterior Shades Status
HVAC SYSTEMS
Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status
HVAC DISTRIBUTION Duct
Location Heating Cooling Duct Location R-Value Status
WATER HEATING
Qty. Type Gallons Min. Eff Distribution Status
PLAN # 301 (CEC2022)
59000 MADISON CLUB VILLAS ANDALUSIA C.C. LA QUINTA
8/8/2023
CA Climate Zone 15 3,333 1n/a
Right (W)
Front (N)
Left (E)
Right (W)
72.0
4.0
16.5
57.0
0.410
0.290
0.290
0.260
0.23
0.21
0.20
0.20
3.0
none
3.0
2.0
none
none
none
none
N/A
N/A
N/A
N/A
New
New
New
New
ID: 23 - GLS /000 -002 -021 - 2R Page 23 of 31EnergyPro 9.1 by EnergySoft User Number: 20648
770 23.1% 0.34
2022 Single-Family ResidentialMandatory RequirementsSummary
5/6/22
NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures, regardless of the compliance approach
used. Review the respective section for more information.
(04/2022)
Building Envelope:
§ 110.6(a)1: 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/WDMA/CSA 101/I.S.2/A440-2011. *
§ 110.6(a)5:
Labeling.Fenestration products and exterior doors must have a label meeting the requirements of § 10-111(a).
§ 110.6(b): 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. *
§ 110.7: 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 § 110.8(g).
§ 110.8(i):Roofing Products Solar Reflectance and Thermal Emittance. The thermal emittance and aged solar reflectance values of the
roofing material must meet the requirements of § 110.8(i) and be labeled per §10-113 when the installation of a cool roof is specified
on the CF1R.
§ 110.8(j):RadiantBarrier. When required, radiant barriers must have an emittance of 0.05 or less and be certified to the Department of Consumer
Affairs.
§ 150.0(a):
Roof Deck, Ceiling and Rafter Roof Insulation.Roof decks in newly constructed attics in climate zones 4 and 8-16 area-weighted
average U-factor not exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood-frame ceiling; or area-weighted average
U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 or area-weighted average U-factor of 0.054 or less. 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 roof or ceiling which is sealed to limit infiltration and exfiltration
as specified in § 110.7, 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-value.
§ 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 of 0.071 or less. Opaque non-framed assemblies must have an overall assembly U-factor not exceeding 0.102.
Masonry walls must meet Tables 150.1-A or B. *
§ 150.0(d): Raised-floor Insulation.Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U-factor.
*
§ 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 percent; have a water vapor permeance no 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(g)1: Vapor Retarder.In climate zones 1 through 16,the earth floor of unvented crawl space must be covered with a Class I or Class II
vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to
§150.0(d).
§ 150.0(g)2: Vapor Retarder.In climate zones 14 and 16, a Class I 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 0.45; or area-weighted average U-factor of all fenestration must not exceed 0.45. *
Fireplaces, Decorative Gas Appliances, and Gas Log:
§ 110.5(e)PilotLight.Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces.
§ 150.0(e)1:
ClosableDoors.Masonry or factory-built fireplaces must have a closable metal or glass door covering the entire opening of the firebox.
§ 150.0(e)2: 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. *
§ 150.0(e)3: Flue Damper.Masonry or factory-built fireplaces must have a flue damper with a readily accessible control.
*
Space Conditioning, Water Heating, and Plumbing System:
§ 110.0-§ 110.3: Certification.Heating,ventilation, and air conditioning (HVAC)equipment,water heaters, showerheads,faucets,and all other
regulated appliances must be certified by the manufacturer to the California Energy Commission. *
§ 110.2(a):HVACEfficiency.Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-N.
*
§ 110.2(b):
Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electric 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.
*
§ 110.2(c): Thermostats.All heating or cooling systems not controlled by a central energy management control system (EMCS) must have a
setback thermostat. *
§ 110.3(c)3:
Insulation. Unfired service water heater storage tanks and solar water-heating backup tanks must have adequate insulation, or tank
surface heat loss rating.
§ 110.3(c)6: Isolation Valves.Instantaneous water heaters with an input rating greater than 6.8 kBtu per hour (2 kW) must have isolation valves with
hose bibbs or other fittings on both cold and hot water lines to allow for flushing the water heater when the valves are closed.
2022 Single-Family ResidentialMandatory RequirementsSummary
5/6/22
§ 110.5:
Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan-type central furnaces; household cooking appliances
(except appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool and
spa heaters.
*
§ 150.0(h)1:
Building Cooling and Heating Loads. Heating and/or cooling loads are calculated in accordance with the ASHRAE Handbook,
Equipment Volume, Applications Volume, and Fundamentals Volume; 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 five feet from the outlet of any
dryer.
§ 150.0(h)3B:
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:
Water Piping, Solar Water-heating System Piping, and Space Conditioning System Line Insulation. All domestic hot water
piping must be insulated as specified in § 609.11 of the California Plumbing Code. *
§ 150.0(j)2:
Insulation Protection.Piping insulation must be protected from damage, including that due to sunlight, moisture, equipment`
maintenance, and wind as required by §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 II 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
designate a space at least 2.5’ x 2.5’ x 7’ suitable for the future installation of a heat pump water heater, and meet electrical and
plumbing requirements, based on the distance between this designated space and the water heater location; and a condensate drain no
more than 2” higher than the base of the water heater
§ 150.0(n)3:
Solar Water-heating 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 (IAPMO
R&T), or by a listing agency that is approved by the executive director.
Ducts and Fans:
§ 110.8(d)3:
Ducts.Insulation installed on an existing space-conditioning duct must comply with § 604.0 of the California Mechanical Code (CMC).If 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 CMC §§ 601.0-605.0 and ANSI/SMACNA-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
R-6.0 or higher; ducts located entirely in conditioned space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8)
do not require insulation. 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 UL requirements, or aerosol sealant that meets UL 723.
The combination of mastic and either mesh or tape must be used to seal openings greater than ¼”, If mastic or tape is used. Building
cavities, air handler support platforms, 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
these spaces must not becompressed. *
§ 150.0(m)2:
Factory-Fabricated Duct Systems. Factory-fabricated duct systems must comply with applicable requirements for duct construction,
connections, and closures; joints and seams of duct systems and their components must not be sealed 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 with 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 backdraft 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:
Protection of Insulation.Insulation must be protected from damage due tosunlight, moisture, equipment maintenance, and wind.
Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic
cover). Cellular foam insulation must be protected as above or painted with a water retardant and solar radiation-resistant coating.
§ 150.0(m)10: Porous Inner Core Flex Duct.Porous inner cores of flex ducts must have a non-porous layer or air barrier between the inner core and
outer vapor barrier.
§ 150.0(m)11:
Duct System Sealing and Leakage Test.When space conditioning systems use forced air duct systems to supply conditioned air to an
occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in
accordance with Reference Residential Appendix RA3.1.
§ 150.0(m)12:
Air Filtration. Space conditioning systems with ducts exceeding 10 feet and the supply side of ventilation systems must have MERV 13
or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A.
Clean-filter pressure drop and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service. Filter
racks or grilles must use gaskets, sealing, or other means to close gaps around the inserted filters to and prevents air from bypassing the
filter. *
2022 Single-Family ResidentialMandatory RequirementsSummary
5/6/22
§ 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
ton of nominal cooling capacity, and an air-handling unit fan efficacy 0.45 watts per CFM for gas furnace air
handlers and 0.58 watts per CFM for all others. Small duct high velocity systems must provide an airflow 250 CFM per ton of nominal
cooling capacity, and an air-
Reference Residential Appendix RA3.3. *
Ventilation and Indoor Air Quality:
§ 150.0(o)1: Requirements for Ventilation andIndoor Air Quality. All dwelling units must meet the requirements of ASHRAE Standard 62.2,
Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in § 150.0(o)1. *
§ 150.0(o)1B:
Central Fan Integrated (CFI) Ventilation Systems. Continuous operation of CFI air handlers is not allowed to provide the whole-
dwelling unit ventilation airflow required per §150.0(o)1C. A motorized damper(s) must be installed on the ventilation duct(s) that
prevents all airflow through the space conditioning duct system when the damper(s) is closed andcontrolled per §150.0(o)1Biii&iv. CFI
ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for
compliance with §150.0(o)1C.
§ 150.0(o)1C:
Whole-Dwelling Unit Mechanical Ventilation for Single-Family Detached and townhouses .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 must have mechanical ventilation airflow specified in § 150.0(o)1Ci-iii.
§ 150.0(o)1G: Local Mechanical Exhaust. Kitchens and bathrooms must have local mechanical exhaust; nonenclosed kitchens must have demand-
controlled exhaust system meeting requirements of §150.0(o)1Giii,enclosed kitchens and bathrooms can use demand-controlled or
continuous exhaust meeting §150.0(o)1Giii-iv. Airflow must be measured by the installer per §150.0(o)1Gv, and rated for sound per
§150.0(o)1Gvi. *
§ 150.0(o)1H&I: Airflow Measurement and Sound Ratings of Whole-Dwelling Unit Ventilation Systems. The airflow required per § 150.0(o)1C must
be measured by using a flow hood, flow grid, or other airflow measuring device at the fan’s inlet or outlet terminals/grilles per Reference
Residential Appendix RA3.7. Whole-Dwelling unit ventilation systems must be rated for sound per ASHRAE 62.2 §7.2 at no less than the
minimum airflow rate required by §150.0(o)1C.
§ 150.0(o)2:
Field Verification and Diagnostic Testing. Whole-Dwelling Unit ventilation airflow, vented range hood airflow and sound rating,
and HRV and ERV fan efficacy must be verified in accordance with Reference Residential Appendix RA3.7. Vented range hoods
must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or AHAM to comply with the airflow
rates and sound requirements per §150.0(o)1G
Pool and Spa Systems and Equipment:
§ 110.4(a):
Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following:compliance
with the Appliance Efficiency Regulations and listing in MAEDbS; 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 resistanceheating. *
§ 110.4(b)1:
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 return lines, or built-in or built-up connections to allow for future solar heating.
§ 110.4(b)2:
Covers.Outdoor pools or spas that have a heat pump or gas heater must have a cover.
§ 110.4(b)3:
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 or programmed 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:
§ 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: LuminaireEfficacy. All installed luminaires must meet the requirements in Table 150.0-A, except lighting integral to exhaust fans, kitchen
range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen
closetswith an efficacy of at least 45 lumens per watt.
§ 150.0(k)1B:Screw based luminaires.Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8.
*
§ 150.0(k)1C: Recessed Downlight Luminaires in Ceilings.Luminaires recessed into ceilings must not contain screw based sockets, must be airtight,
and must be sealed with a gasket or caulk. California Electrical Code § 410.116 must also be met.
§ 150.0(k)1D: 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)1E: Blank Electrical Boxes. The number of electrical boxes that are more than five feet above the finished floor and do not contain a
luminaire or other device shall be no more than the number of bedrooms. These boxes must be served by a dimmer, vacancy sensor
control, low voltage wiring, or fan speed control.
§ 150.0(k)1F: 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). *
2022 Single-Family ResidentialMandatory RequirementsSummary
5/6/22
§ 150.0(k)1G:Screw based luminaires.Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8.
*
§ 150.0(k)1H:
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)1I: 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 7A.
§ 150.0(k)2B: InteriorSwitches and Controls.Exhaust fans must be controlled separately from lighting systems.
*
§ 150.0(k)2A: Accessible Controls. Lighting must have readily accessible wall-mounted controls that allow the lighting to be manually turned
on and off. *
§ 150.0(k)2B: Multiple Controls.Controls must not bypass a dimmer,occupant sensor,or vacancy sensor function if the dimmer or sensor is installed
to comply with § 150.0(k).
§ 150.0(k)2C:
Mandatory Requirements.Lightingcontrols must comply with the applicable requirements of § 110.9.
§ 150.0(k)2D:
Energy Management Control Systems. An energy management control system (EMCS) may be used to comply with dimming,
occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified
in§ 150.0(k)2A.
§ 150.0(k)2E:
Automatic Shutoff Controls.In bathrooms, garages, laundry rooms, utility rooms and walk-in closets, at least one installed luminaire
must be controlled by an occupancy or vacancy sensor providing automatic-off functionality. Lighting inside drawers and cabinets with
opaque fronts or doors must have controls that turn the light off when the drawer or door is closed.
§ 150.0(k)2F: Dimmers. Lighting in habitable spaces (e.g., living rooms, dining rooms, kitchens, and bedrooms)must have readily accessible wall-
mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cut dimmers controlling LED light
sources in these spaces must comply with NEMA SSL 7A.
§ 150.0(k)2K: Independent controls. Integrated lighting of exhaust fans shall be controlled independently from the fans. Lighting under cabinets or
shelves, lighting in display cabinets, and switched outlets must be controlled separately from ceiling-installed lighting.
§ 150.0(k)3A:
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 have a manual on/off switch and either a photocell and motion sensor or automatic time switch
control) or an astronomical time clock. An energy management control system that provides the specified control functionality and meets all
applicable requirements may be used to meet these requirements.
§ 150.0(k)4: Internally illuminated address signs. Internally illuminated address signs must either comply with §140.8 or consume no more than 5
watts of power.
§ 150.0(k)5: 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 §§ 110.9, 130.0, 130.1, 130.4, 140.6, and 141.0.
Solar Readiness:
§ 110.10(a)1:
Single-family Residences. Single-family residences located in subdivisions with 10 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)-(e).
§110.10(b)1A:
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 ventilation, 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. *
§ 110.10(b)2: Azimuth. All sections of the solar zone located on steep-sloped roofs must have an azimuth between 90-300° 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.
*
§ 110.10(b)3B:
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
horizontal distance 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.*
§ 110.10(b)4: 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.
§ 110.10(c):
Interconnection Pathways. The construction documents must indicate: a location reserved for inverters and metering equipment and a
pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single-family
residencesand central water-heating systems, a pathway reserved for routing plumbing from the solar zone to the water-heating system.
§ 110.10(d): Documentation. A copy of the construction documents or a comparable document indicating the information from § 110.10(b)-(c) must be
provided to the occupant.
§ 110.10(e)1:
Main Electrical Service Panel.The main electrical service panel must have a minimum busbar rating of 200 amps.
§ 110.10(e)2: Main Electrical Service Panel. 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.”
Electric and Energy Storage Ready:
2022 Single-Family ResidentialMandatory RequirementsSummary
5/6/22
§ 150.0(s) Energy Storage System (ESS) Ready. All single-family residences must meet all of the following: Either ESS-ready interconnection
equipment with backed up capacity of 60 amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the
main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their
source collocated at a single panelboard suitable to be supplied by the ESS, with one circuit supplying the refrigerator, one lighting circuit
near the primary exit, and one circuit supplying a sleeping room receptacle outlet; main panelboard must have a minimum busbar rating of
225 amps; sufficient space must be reserved to allow future installation of a system isolation equipment/transfer switch within 3’ of the main
panelboard, with raceways installed between the panelboard and the switch location to allow the connection of backup power source.
§ 150.0(t) Heat Pump Space Heater Ready. Systems using gas or propane furnaces to serve individual dwelling units must include: A dedicated
unobstructed 240V branch circuit wiring installed within 3’ of the furnace with circuit conductors rated at least 30 amps with the blank cover
identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker
permanently marked as “For Future 240V use.”
§ 150.0(u) Electric Cooktop Ready. Systems using gas or propane cooktop to serve individual dwelling units must include: A dedicated unobstructed
240V branch circuit wiring installed within 3’ of the cooktop with circuit conductors rated at least 50 amps with the blank cover identified as
“240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently
marked as “For Future 240V use.”
§ 150.0(v) Electric Clothes Dryer Ready. Clothes dryer locations with gas or propane plumbing to serve individual dwelling units must include: A
dedicated unobstructed 240V branch circuit wiring installed within 3’ of the dryer location with circuit conductors rated at least 30 amps with
the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole
circuit breaker permanently marked as “For Future 240V use.”
*Exceptions may apply.
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name Date
System Name Floor Area
ENGINEERING CHECKS SYSTEM LOAD
Number of Systems COIL COOLING PEAK COIL HTG. PEAK
Heating System CFM Sensible Latent CFM Sensible
Output per System Total Room Loads
Total Output (Btuh) Return Vented Lighting
Output (Btuh/sqft) Return Air Ducts
Cooling System Return Fan
Output per System Ventilation
Total Output (Btuh) Supply Fan
Total Output (Tons) Supply Air Ducts
Total Output (Btuh/sqft)
Total Output (sqft/Ton) TOTAL SYSTEM LOAD
Air System
CFM per System HVAC EQUIPMENT SELECTION
Airflow (cfm)
Airflow (cfm/sqft)
Airflow (cfm/Ton)
Outside Air (%) Total Adjusted System Output
Outside Air (cfm/sqft) (Adjusted for Peak Design conditions)
Note: values above given at ARI conditions TIME OF SYSTEM PEAK
HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak)
COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak)
PLAN # 301 (CEC2022)8/8/2023
AC-1 -1,416
1
60,000
60,000
42.4
60,000
60,000
5.0
42.4
283.2
2,000
2,000
1.41
400.0
0.0%
0.00
2,364
40,952
0
0
0
1,489
0
1,177
30,798
0
-1,489
00
1,177
0
2,364
8,01442,697
46547,170
42,697
37,474
8,014 37,474
L-5 TON 15/12.5/7.5
Aug 3 PM Jan 1 AM
2,245 465
1,683
26 ºF
Outside Air
0 cfm
67 ºF 85 ºF 86 ºF
85 ºF
67 ºF 68 ºF
112 / 73 ºF 76 / 62 ºF 56 / 54 ºF
58 / 55 ºF
75 / 61 ºF76 / 62 ºF
0 cfm
Outside Air
2,000 cfm
Supply Fan
46.4%
2,000 cfm
Supply FanHeating Coil
31,663
57 / 55 ºF
Cooling Coil
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name Date
System Name Floor Area
ENGINEERING CHECKS SYSTEM LOAD
Number of Systems COIL COOLING PEAK COIL HTG. PEAK
Heating System CFM Sensible Latent CFM Sensible
Output per System Total Room Loads
Total Output (Btuh) Return Vented Lighting
Output (Btuh/sqft) Return Air Ducts
Cooling System Return Fan
Output per System Ventilation
Total Output (Btuh) Supply Fan
Total Output (Tons) Supply Air Ducts
Total Output (Btuh/sqft)
Total Output (sqft/Ton) TOTAL SYSTEM LOAD
Air System
CFM per System HVAC EQUIPMENT SELECTION
Airflow (cfm)
Airflow (cfm/sqft)
Airflow (cfm/Ton)
Outside Air (%) Total Adjusted System Output
Outside Air (cfm/sqft) (Adjusted for Peak Design conditions)
Note: values above given at ARI conditions TIME OF SYSTEM PEAK
HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak)
COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak)
PLAN # 301 (CEC2022)8/8/2023
AC-2 -1,497
1
36,000
36,000
24.0
36,000
36,000
3.0
24.0
499.0
1,200
1,200
0.80
400.0
0.0%
0.00
2,257
39,093
0
0
0
1,489
0
1,122
29,353
0
-1,489
00
1,122
0
2,257
1,46628,838
49245,096
28,838
22,485
1,466 22,485
M-3 TON 15/12.5/7.5
Aug 3 PM Jan 1 AM
2,054 492
1,621
26 ºF
Outside Air
0 cfm
67 ºF 85 ºF 86 ºF
85 ºF
67 ºF 68 ºF
112 / 73 ºF 77 / 62 ºF 54 / 53 ºF
57 / 54 ºF
75 / 61 ºF77 / 62 ºF
0 cfm
Outside Air
1,200 cfm
Supply Fan
44.8%
1,200 cfm
Supply FanHeating Coil
30,108
55 / 53 ºF
Cooling Coil
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name Date
System Name Floor Area
ENGINEERING CHECKS SYSTEM LOAD
Number of Systems COIL COOLING PEAK COIL HTG. PEAK
Heating System CFM Sensible Latent CFM Sensible
Output per System Total Room Loads
Total Output (Btuh) Return Vented Lighting
Output (Btuh/sqft) Return Air Ducts
Cooling System Return Fan
Output per System Ventilation
Total Output (Btuh) Supply Fan
Total Output (Tons) Supply Air Ducts
Total Output (Btuh/sqft)
Total Output (sqft/Ton) TOTAL SYSTEM LOAD
Air System
CFM per System HVAC EQUIPMENT SELECTION
Airflow (cfm)
Airflow (cfm/sqft)
Airflow (cfm/Ton)
Outside Air (%) Total Adjusted System Output
Outside Air (cfm/sqft) (Adjusted for Peak Design conditions)
Note: values above given at ARI conditions TIME OF SYSTEM PEAK
HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak)
COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak)
PLAN # 301 (CEC2022)8/8/2023
AC-3 -420
1
24,000
24,000
57.1
24,000
24,000
2.0
57.1
210.0
800
800
1.90
400.0
0.0%
0.00
782
13,544
0
0
0
372
0
421
11,006
0
-372
00
421
0
782
73919,219
13815,480
19,219
14,990
739 14,990
C-2TON 15/12.5/7.5 --
Aug 3 PM Jan 1 AM
627 138
606
26 ºF
Outside Air
0 cfm
68 ºF 85 ºF 86 ºF
85 ºF
68 ºF 68 ºF
112 / 73 ºF 76 / 61 ºF 53 / 52 ºF
55 / 53 ºF
75 / 60 ºF76 / 61 ºF
0 cfm
Outside Air
800 cfm
Supply Fan
43.1%
800 cfm
Supply FanHeating Coil
11,476
54 / 52 ºF
Cooling Coil