9812-105 (CSCS) HVAC LoadsPAGE 1.
PROJECT: LA QUINTA CHRYS"L.ER
CLIENT: T-�;Ql1ARED
DATE : 10-.5---98
ELITE SOFTWARE
HVAC LOADS
PROGRAM
DESIGNER:
BFI%31' S.
'BUILDING
MASTER
DATA DESIGN PARAMETERS:
DESIGN
OUTDOOR
OUTDOOR
INDOOR INDOOR
HUMID CORRf:.C:TIOr;
MONTH
DRY
BULB WET
BULB REL.HUM
DRY
BULB
DIFF
FACTOFl
MAY
100
68
so%
72
-7.33
JULY
110
68
5096
72
-23.47
14
SEPTEMBER
116
74
SO%
72
0.22
20
NOVEMBER
100
68
50%
72
-7.33
4
WINTER
26
0
50%
75
0.00
GLASS
SUMMER
WINTER
GL.SHD
INT.SHG
ROOM
GLASS
GLA``:
TYPES
U FACT
U FACT
COEFF
COEFF
CONST
HEIGHT
V.If?TH
1.
1.110
1.130
0.710
0.000
MEC?
1..2.0
].0
2.
1.110
1.. 130
0.710'
0.000
MEL?
8.0
3.
1.110
1..130.
0.710
0.000
MED
6.0
1.0
SHADING
HOR
R.FIN
L.FIN
TYPES
PROJ
PROJ
PROJ
1.
26.0
0.0
0.0
ROOF
U
ASHRAE
SUSP
TYPE
FACT
ROOF NO
CL..G
1.
0.037
1
'YES
t,,JALL
U
A'S HRAF
TYPE
FACT
GROUP
1.
0.560
A
PART.
U
CLG.
HTG.
'
TYPES
FACT
T.D.
T.D.
1.
0.087
35
35
x *k COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVEI_.OPMENT I.i•;C: �►
SAN DIEGO. CALI-ORNIA
LA QUINTA CHRYSLER 1.0-5-9E. PAGE 2
BUILDING MASTER DATA (CONTINUED)*A':r�r��'��x:�**.W:�;r.a,�����.
GENERAL PROJECT INFORMATION:
PROJECT•FILE NAME: LQCC
PROJECT LOCATION: LA QUINTA
DEGREES NORTH LATITUDE: 34
DEGREES LONGITUDE: 116
BAROMETRIC PRESSURE: 29.92.1.
TIME ZONE: 8
DAYLIGHT SAVINGS TIME: YES
MEAN DAILY TEMPERATURE RANGE: 34
ZONE SENSIBLE SAFETY FACTOR = '0
ZONE LATENT SAFETY FACTOR = 0 0
ZONE HEATING SAFETY FACTOR = 0 `
BUILDING OPENS 'AT 8 AM.
BUILDING CLOSES AT 6 Pri.
NUMBER OF UNIQUE ZONES IN THIS PROJECT = E.
BUILDING DEFAULT VALUES:
BUIE...DING DEFAULT CEILING HEIGHT = 8
PEOPLE SENSIBLE LOAD MULTIPLIER = 230
PEOPLE LATENT LOAD MULTIPLIER = 180
FLOOR HEAT LOSS COEFFICIENT = 0
LIGHTING ADDED ON A SQUARE FO�_JTAGE E.A`.:IS OF 1 . 5 WATTS PE R S`W . F T .
EQUIPMENT ADDED DIRECTLY TO ZONES
PEOPLE ADDED ON A SQUARE FOOTAGE BASIS FJF 1 PERSON PER 1.00 E,Q - F
INTERNAL OPERATING LOAD PROFILES:
PROFILE HR HR HR HR HR HR Hk HR HR HR HR HR HP.
NUMBED. 8 9 10 11 12 1 13 1.4 15 16 17 18 1.9 220
1 . 100 .1.00 1.00 100 100 .1.00 100 1.00 1.00 1.00 100 100 100
2. 100 100 100 100 100 100 100 100 100 1.00 100 100 100
. 1.00 100 100 100 100 100 100 1.00 100 1.00 IOC% 100 1.00
4. 100 100,100 100 100 100 100 1.00 100 100 100 100 100
S. 100 100 100 100 1.00 100 100 100 100 100 100 1.00 100
6. 100 1.00 100 100 100 100 100 100 100 100 100 100 100
ALL DESIGN DATA .TAKEN FROM THE 1.985 ASHRAE HANDBOOK. OF FUNIDAMENTAL`:.
** COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT
SAI` DIEGO. C,it_IFORi'4IA
LA QUINTA CHRYSLER
10-5-98
PA(:;F ,.
BUILDING MASTER
DATA (C(iNT1.NUED)
DEFAULT AIR SYSTEM DESCRIPTION:
THIS AIR SYSTEM OCCURS 1 TIME(S)
THROIJGHCIUT
THE BUILDING
LIGHTING: PROFILE # 1 IS USED.100%
OF LOAD
IS APPLIED
TO CONDITIONED SrJACE
EQUIPMENT_: PROFILE # 1 IS USED.
PEOPLE: PROFILE # 1 IS USED.
PACKAGED EQUIPMENT IS EMPLOYED
USING A CONSTANT
VOLUME
SYSTEM
A 20.0 DEGREE LEAVING COIL-Z.ONE
TEMPERATURE
DIFFERENCE
HAS BEEN
SPECIF.IE.D
SEASON VENTILATION --
METHOD
INFILTRATION
-- ME.Tt01)
SUMMER 15.00 CFM
PER PERSON
0.00
NONE
WINTER 15.00 CFM
PER PERSON
0.00
NONE.
** COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPIJE.NT IIJC
SAN DIE�::�O. CAL IFORI'4TA
LA QUINTA CHRYSLER 10-5-98 PAGE 4
DETAILED PROJECT ZONE LOAD CALCULATIONS
LOAD UNIT LOAD TEMP. LOAD SEN. LAT. HTG. HiTG.
DESCRIP. QUAN FACT. DIFF. MULT. HEAT HEAT MULT. LOA;.)
1. SHOWROOM
PEAT:
TIME 1 PM
SEPTEMBER
ROOF
1
2060
0.037
91
3.367
6931
W.WALL
1
24
0.560
39
21.840
524
NW.WALL
1
72
0.560
35
19.600
1411
N.WALL
1
126
0.560
30
16.800
2117
NE.WALL
1
0
0.560
36
20.160
0
E.WALL
1
44.
0.560
40
22.400
986
SE.WALL
1
0
0.560
38
21.280
0
S.WALL
1
42
0.560
34
19.040
800
N.GLASS
1
150
1.110
52.333
7850
NE.GLASS
1
96
1.110
57.310
5502
E. GLASS
1
588
1.110
88.451
52009
,..,E . GLASS
1
96
1 , 11.0
1.06. 130
1.01.88
S.GLASS
1
154
1..110
107.961
16626
::�H. S .GLASS
1 8
1 . 11.0
52 .:`:33
419
E.GLASS
2
88
.1.110
88.451
7754
LIGHTS
3090.00
100%
.410
1.0537
PEOPLE
21..00
1.00 %
2.0 180
4830
iOTAL.. 1.28518
2. OFFICE
PEAK
PEAK
TIME 3 PM
SEPTEMBER
ROOF
1
2170
0.037
98 3.626
7868
N.WALL
1
745
0.560
30 16.800
1.2516
NE.WALL
1
48
0.560
37 20.720
995
N.GLASS
2
40
1.110'
55.007
2200
N.GLASS
3
87
1.110
55.007
4786
LIGHTS
3255.00
1001<,
3.410
111.00
PEOPLE
22.00
1.001110-
230 180
5060
TOTAL 44525
`3. INTERIOR
PEAK
TIME 3 PM
SEPTEMBER
ROOF
1 2930
0.037
98 3.626
10624
N.WALL
1 24
0.560
30 16.800
403
N.GLASS
2 56
1.110
55.007
3080
LIGHTS
4395.00
100%
3.410
1.4987
PEOPLE
30.00
100%
230 180
6900
TOTAL 35994
2060 SEF. SYS . 1
1.813
3735
27.440
659
27.440
197n
27.440
3457
27.440
0
27.440
1207
27.440
0
27.440
1152
55.370
83061
55.370
531(->
55.370
3%'.553
55.::70
5:?,16
55.370
r- 7
55.370
4:;3
55. 1770
3780
37
3780 77{,i5
2170 SF . S -;Y'.
3960
3960 3272c:?
2930 `IF . Sys.
1.813 512
27.440 65,9
55.370 310)
5400•
5400 ?07:'
27.440
x'044
27.440
1.::•1.7
55.370
2215
55.370
4.17
3960
3960 3272c:?
2930 `IF . Sys.
1.813 512
27.440 65,9
55.370 310)
5400•
5400 ?07:'
k
COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT IN(-
SAN
NCSAN DIEGO. CALIFORNIA
LA QUINTA CHRYSLER 10-5-98 PAGE _,
*** * * ***** DETAILED PROJECT ZONE LOAD CALCULATIONS
LOAD UNIT LOAD TEMP. LOAD SEN. LAT. HTG. HTG.
DESCRIP. QUAN FACT. DIFF. MULT. HEAT HEAT 111ULT. LOAD
4. SOUTH
ZONE
PEAK
TIME 2 PM
SEPTEMBER
1200 SF.
SY-S. 4
ROOF
1
1200
0.037
97
3.589
4307
1.813
2176
E.WALL
1
176
0.560
41
22.960
4041
27.440
4829
SE.WALL
1
33
0.560
39
21.840
721
27.440
906
SW.WALL
1
22
0.560.
37
20.720
456
27.440
604
S.WALL
1
216
0.560
34
19.040
4113
27.440
597
N.WALL
1
64
0.560
30
16.800
1075
27.440
175:
N.GLASS
2
48
1.110
53.670
2576
55.370
265ci
S.GLASS
2
191
1.110
110.3;42
21075
55.370
1.057(.:
SH.S.GL.ASS
2 9
1.1.10
53.670
483
55.370
498
SE.GLASS
3
63
1.110
99.394
6262
55.370
SW.GL.ASS
3
35
1.110
105.670
3698
5`>.37C
1'?3E3
`;H . SW . GLASS
3 7
1 . 1 1.0
53.670
376
55.370
_ 88
LIGHTS
1800.00
100`•
3.41.0
6138
PEOPLE
12.00
100`;,
2.30 j80
2760
21.60
TOTAL
` 3082
2160
.-5745•
5. TECH/FACILITIES
PEAKK,
TIME:
3 PM
SEPTEMBER
IZ140 SF.
`--YS. 5
ROOF
1
1.44.0
0.037
98
3.626
5221
1.813
2611.
N.WALL
1.
232
0.560
30
16.800
3898
27.440
W.WALL
1
424
0.560
38
21.280
9023
27.440
1i6�5
N.GLASS
2.
24
1..11.0
55.007
1320
55.370
1329.
PART.
1
360
0.087 35
35
3.045
1096
109r•
LIGHTS
2160.00
100=„
7.41.0
7366;
PEOPLE
15.00
1000
230 180
3450
2700
TOTAL
31.374
2,700
^�3 7
* ** COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT INC
SAN DIEGO, C--AL.IFORNJA
LA QUINTA CHRYSLER 10-5-98 PAGE 6
ZONE. SUMMARY OF SYSTEM 1
SQN
ABBREV.
PEAK TIME
FLOOR
SENSIBLE
HEATING VENT
INFL
EXH
SUPPLY
CFM
NO.
DESCRIP
AND MONTH
AREA
LOAD
LOAD CFM
CFM
CFM
CFM
!SF
1.
SHOWROO
1 PM SEP
2060
128,518
77525 315
0
----
0
58.4^
2.8
ZONE
PEAK TOTALS
2060
128518
77525
0
0
5842
2.8
MONTHLY AND
HOURLY
SYSTEM ZONE: SENSIBLE
LOAD
PROFILE
MAY
JULY
SEPTEMBER
NOVEMBER
NOT
USED
1,10T U3ED
�
*.HOUR
ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
ZOPE.SEN
+
----------------
8
AM
72085
84939
1.04208
70501
0
0
9
AM
85300
99700
1.15046,
82919
0
C,
10
AM
89071
103511
123461
90339
0
Ci
I.J.
AM
1.00466
115144
127903
95293
0
0
12
AM
98624
113238
127162
96829
0
0
1
PM
98901.
1 J ,'.,603
12851. B
992(--.8
0
0
2
PM
95946
110728
325748
97662
0
0
3
PM
94237
1.09087]''351.5
95(_,07
0
0
4
PM
89594
104531,
118401
90735
Ci
0
5
PM
8353.5
913569
111776
84308
0
0
6
PM
78183
93604
106005
78381
PM
0
0
0
0
0
8
PM
0
0
0
0
0
0
* � COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE
DEVELOPMENT INC
_
SAN D] FOO. CAI. l FORNIA
LA QUINTA CHRYSLER
10-5-98
PACE 7
TOTAL LOAD SUMMARY
OF AIR SYSTEM
1 k*+�'�`k*•t t rt.t
SYSTEM TYPE: PACKAGED EQUIPMENT
WITH CONSTANT VOLUME TERMINALS
SENSIBLE HEAT RATIO: 0.97 --
THLS SYSTEM
OCCURS 1 TIME(S)
IN THE BUII_DJNG
SYSTEM 1 PEAKS IN SEPTEMBER
AT 1 PM OUTSJDE TEMP IS
112 INSIDE TEMP I` 72
SUMMER: VENT CONTROLS OUTSIDE
AIR ----
WINTER: VENT
CONTROLS OUTSIC.�E AI.R
WINTER VENT AIR LOAD =
16,670
BTU/HR (
315 CFM)
WINTER EXH AIR LOAD =
0
BTU/HR (
0 CFM)
WINTER INFIL AIR LOAD =
0
BTU/HR (
0 CFM)
TOTAL ZONE HEATING LOAD' =
77.525
BTU/HR
TOTAL SYSTEM HEATING LOAD =
94,195
BTU/HR
** ALL COOLING LOADS BELOW
WERE COMPUTED
AT THE AIR
SYSTEM PEAK TIME
SUMMER VENT SENSIBLE GAIN =
13,860
BTU/HR (
315 CFM)
EXHAUST AIR SENSIBLE CAIN =
0
BTU/HR (
0 C:FM)
SUMMER INFL SENSIBLE GAIN =
0
BTU/HR (
0 CF(v1)
TOTAL ZONE SENSIBLE GAIN =
1.28,518
F-,JU/HR
TOTAL PLNM SENSIBLE GAIN =
0
B1U/HR
ZONE LOAD SEN SUBTOTAL
BTU/HR
DRAW-THR.0 FAN SEN GAIN =
0
BTU/HR
BLOW-THRU FAN SEN GAJN =
0
BTU/HR
MCL SUP.SIDE COIL GAIN =
0
BTU/HR
MCL RET.SIDE COIL GAIN =
0
BTU/HR
SUPPLY DUCT HEAT GAIN =
0
BTU/HR
RETURN DUCT HEAT GAIN _
0
CITU/HR
AIR HANDLING SUBTOTAL+
= 0 BTU/HF:
TOTAL SYSTEM SENSIBLE GAI =
14.2,378
BTU/HR
SUMMER VENT LATENT GAIN =
176
BTU/HR (
315 CFf•1)
EXHAUST AIR LATENT GAIN =
0
BTU/HR (
0 CF11)
SUMMER INFL LATENT GAIN =
'0
BT(.J/HR (
0 CFM)
TOTAL ZONE LATENT GAIN =
3,780
BTU/HR
TOTAL SYSTEM LATENT GAIN =
3,956
BTU/HR
t:
TOTAL SYSTEM COOLING LOAD =
146,334
BTU/HR
INTERNAL LOADS SUMMARY:
3090 WATTS OF LIGHTING,
0
WATTS OF EQUIP,
AND 21.0 PEOPLE.
TOTAL SYSTEM SUPPLY AIR
=
5,842 CFM
BASED ON r'0.0 DT
TOTAL CONDITIONED AIR SPACE
=
2,060 SQ.FT.
SUPPLY. AIR CFM/SQ.FT.
=
2.8358
TONNAGE PER SQ.FT
=
0.005'
,
TOTAL TONNAGE REQUIRED FOR AIR
SYSTEM 1
WITH OUTSIDE
AIR = 12.1.9 TONS
*� COMMERCIAL. HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT INC
SAN DIEGO. CALIFORNIA
LA
OUINTA
CHRYSLER
1.0-5-98
PAGE 8
ZONE
SUMMARY OF
SYSTEM 2:*x:*
SQN
ABBREV. PEAK TIME
FLOOR
SENSIBLE
HEATING VENT
INFL EXIT
SUPPLY CFM
NO.
DESCRIP
AND MONTH
AREA
LOAD
LOAD CFM
CFM CFM
CFM /SF
2
OFFICE
3 PM SEP
2170
44525
32726 330
0 0
202.4 0.9
ZONE
PEAK
TOTALS
2170
44525
32726 330
0 0
2024 0.9
*
------------------------------------------------------------------------------
MONTHLY AND,HOURLY
SYSTEM ZONE
SENSIBLE
LOAD PROFILE N
*
MAY
JULY
SEPTEMBER
NOVEMBER
NOT USED
NOT USED *
HOUR
ZONE.SEN ZONE.SEN
ZONE. SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN *
8
AM
26530
33267
36926
25908
0
0
9
AM
27759
34508
38117
27042
0
0
1.0
AM
29,370
36130
39697
28572
0
0
11
AM
30626
37397
40919
29747
0
0
12
AM
32042
38822
42309
31095
C?
0
1
PM
33352
40138
43596
32351
0
0
PM
34008
40796
4424;
32994
0
0
3
PM
34291
41081
44525
33263
0
O
4
PM
33928
•40715
441721
32927
0
0
5
PM
33676
40464
43915
32662
0
0
6
PM
32788
39585
43007
31720
0
0
7
PM
'0
0
0
0
Ci
0
8
PM
0
0
0
0
0
0
-k*** 'COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT INC
SAN DIEGO, CALIFORNIA
L.A PUINTA CHRYSLER I.0-5-98 PANE 9
****************x* TOTAL LOAD SUMMARY OF AIR SYSTEM 2
SYSTEM TYPE: PACKAGED EQUIPMENT WITH CONSTANT VOL.UNIE TERMI.NAt_S
SENSIBLE HEAT RATIO: 0.92 -- THIS SYSTEM OCCURS 1 TIME(S) IN THE EUILT)ING
SYSTEM 2 PEAKS IN SEPTEMBER AT 3 PM OUTSIDE TEMP IS 116 INSIDE TEMP IS 72
SUMMER: VENT CONTROLS OUTSIDE AIR ---- WINTER: VENT CONTROLS OUTSIDE AIR
WINTER VENT AIR LOAD = 17,464 BI-L.J/HR ( 330 CFM)
WINTER EXH AIR LOAD = '0 BTU/HR. ( 0 CFM)
WINTER INFIL AIR LOAD = 0 BTU/HR ( 0 ("'FM)
TOTAL.ZONE HEATING LOAD = 32,726 BTU/HR
------------
TOTAL SYSTEM HEATING LOAD = 50..190 BTU/HR.
*:*** ALL COOLING LOADS BELOW WERE COMPUTED AT THE AIR SYSTEM PEAK TINE
SUMMER VENT SENSIBLE GAIN =
15,972
BTU/HR (
330 CFM)
EXHAUST AIR SENSIBI..E GAIN =
0
BTU/HR (
0 CFM)
SUMMER INFL SENSIBLE GAIN =
0
BTU/HR (
0 CFM)
TOTAL ZONE SENSIBLE GAIN =
44,525
BTU/HR
TOTAL PLNM SENSIBLE GAIN =
0
BTU/HR
,
ZONE LOAD SEN SUBTOTAL
-
2 WITH
= 60.497 RTU/HR
DRAW-THRU FAN SEN GAIN =
10
BTU/HR
BLOW-THRU FAN SEN GAIN =
0
BTU/HR
MCL SUP.SIDE COIL GAIN =
0
BTU/HR
MCI, RET.SIDE COIL GAIN =
O
RTU/HR
SUPPLY DUCT HEAT GAIN =
0
BTU/HR
RETURN DUCT HEAT GAIN =
0
BTU/HR
AIR HANDLING SUBTOTAL
= 0 BTU/HR
TOTAL SYSTEM `TENSIBLE GAI = 60.497 BTU/HR
SUMMER VENT LATENT GAIN =
EXHAUST AIR LATENT GAIN =
SUMMER INFL LATFNT GAIN =
TOTAL ZONE LATENT GAIN =
TOTAL -SYSTEM LATENT GAIN =
TOTAL SYSTEM COOLING LOAD =
INTERNAL LOADS SUMMARY:
50 BTU/HR
0 BTU/HR
0 BTU/HR
3.960 BTU/HR
4.010 BTU/HR
64,507 BTU/HR
( 330 CFM )
l' 0 r'FM )
i O CFM)
A,
3255 WATTS OF LIGHTING,
0 WATTS
OF EQUIP, AND 22.0 PEOPLE
TOTAL
SYSTEM SUPPLY AIR =
2,024
CFM BASED ON 20.0 DT
TOTAL
CONDITIONED AIR SPACE =
2,170
SQ.FT.
SUPPLY
AIR CFM/SQ.FT. =
0.9327
TONNAGE
PER SQ.FT =
0.0025
,
TOTAL
TONNAGE REQUIRED FOR AIR SYSTEM
2 WITH
OUTSIDE AIR = 5"38 TON.`-.
A,
� * COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWAkE DEVELOPMENT JWC A*ww*
SAN DIEGO, CALIFORNIA
LA
QUINTA
CHRYSLER
10-5-98
PAGE
10
ZONE
SUMMARY OF
SYSTEM 3
SQN
ABBREV. PEAK TIME:
FLOOR
SENSIBLE
HEATING VENT
INFL EY,H
SUPPLY
CFM
NO.
DESCRIP AND MONTH
AREA
LOAD
LOAD CFM
CFM CFM
CFM
/SF
3
INTERIO 3 PM SEP
2930
35994
9072 450
0 0
16:;6
0.6
ZONE
PEAK
TOTALS
2930
35994
9072 450
0 0
1636
0.6
---------------------------------------------------------------------------
MONTHLY AND
HOURLY
SYSTEM ZONE
SENSIBLE
LOAD PROFILE
MAY
JULY"
SEPTEMBER
NOVEMBER
NOT USED
NOT USED
*
HOUR
ZONE.SEN ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
'.ONE.`;Fi
*
8
AM
24455
26331.
27289
24.1.80
0
0
9
AM
26190
23071
29008
2587-1
0
1.0
AM
27923
29809
30726
27571
0
0
11
AM
29595
31487
12384
29207
0
O
1.2
AM
31096
32992
33873
30678
0
0
1
PM
32319
34218
3SO86
31877
C
0
2
PM
33046
34946
35812
32599
0
C,
3
PM
33232
35133
35994
32779
0
0
4
PM
32768
34667
35536
3.2327
0
0
5
PM
31976
33875
34742
31529
0
0
6
PM
30782
32685
33537
30311
Ci
c
7
PM
0
0
0
0
0
0
8
PM
0
0
0
0
0
0
4:
**** COMMERCIAL_. HVAC LOADS' PROGRAM BY ELITE SOFTWARE DEVELOPMENT 11,40
SAN DIEGO. CALIFORNIA
L..A QUINTA CHRYSLER 10-5-98 PAGE 1.1
********* ****** ** TOTAL LOAD SUMMARY OF AIR SYSTEM 3
SYSTEM TYPE: PACKAGED EQUIPMENT WITH CONSTANT VOLUME TERMINALS
SENSIBLE HEAT RATIO: 0.87 -- THIS SYSTEM OCCURS 1 TIME(S) IN THE B(1Il_r)ING
SYSTEM 3 PEAKS IN SEPTEMBER AT 3 PM OUTSIDE TEMP IS 1.16 INSIDE TEMP IS 72
SUMMER: VENT CONTROLS OUTSIDE AIR ---- WINTER: VENT CONTROLS OUTSIDE AIR
WINTER VENT AIR LOAD = 23.81.4 BTU/HR ( 450 CFM)
WINTER EXH AIR LOAD = 0 BTU/HR ( 0 CFM)
WINTER INFIL AIR LOAD = 0 BTU/HR ( 0 CFM)
TOTAL ZONE HEATING LOAD 9.072 BTU/HR
TOTAL SYSTEM HEATING LOAD = 32.886 BTU/HR
'4:*** ALL COOLING L.OADS BELOW WERE COMPUTED AT THE AIR SYSTEM PEAK TIME ��+*
SUMMER VENT
SENSIBLE GAIN =
21.780
(TU/HR (
4 -SO C:F(! )
EXHAUST AIR
SENSIBLE GAIN =
0
BTU/HR (
0 CFM)
SUMMER INFL,
SENSIBLE GAIN =
0
BTU/HR (
0 CFM)
TOTAL ZONE
SENSIBLE GAIN =
35.954
F3T(I /HR
3 WITH OUTSIDE AIR =
TOTAL PLNM
SENSIBLE GAIN =
0
BTU/HR
.LONE LOAD SEN
SUBTOTAL
= 57.77<< BTlJ/HR
DRAW-THRU FAN
SEN GAIN =
0
BTU/IiR.
BLOW-THRU FAN
SEN GAIN =
0
BTl!/HR
MCL SUP.SIDE
COIL GAIN =
0
BTU/HF:
MCL RET.SIDE
COIL. GAIN =
0
BTU/HR
SUPPLY DUCT
HEAT GAIN =
0
BTU/HR
RETURN DUCT
HEAT GAIN- =
0
BTU/HR
AIR HANDLING
SUBTOTAL
= 0 BTU/HR
TOTAL SYSTEM
SENSIBLE GAI =
57,774
BTU/HR
SUMMER VENT
LATENT GAIN =
69
BTU/HR (
450 CFM)
EXHAUST AIR
LATENT GAIN =
0
BTU/HR (
0 CFM)
SUMMER I.IJFL
LATENT GAIN =
0
ESTU/HR (
0 C:FM )
TOTAL ZONE
LATENT GAIN =
5,4400
BTU/HR
TOTAL SYSTEM
LATENT GAIN =
5,469
BTU/HR
TOTAL SYSTEM
COOLING LOAD =
63.243
BTU/HR
INTERNAL LOADS SUMMARY:
4395 WATTS OF LIGHTING. 0 WATTS OF EQUIP, AND
TOTAL
SYSTEM
SUPPLY AIR =
1.636 CFM
TOTAL
CONDITIONED
AIR SPACE =
2,930 SQ.FT.
SUPPLY
AIR
CFM/SQ.FT. =
0.5584
TONNAGE
PER
SQ.FT =
0.0018
TOTAL
TONNAGE
REQUIRED FOR AIR SYSTEM
3 WITH OUTSIDE AIR =
-:•0.0 PEOPLE
BASED ON 20.0 DT
5.27 TONS
=� COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT -INC ++*�
SAN DIEGO. CALIFORNIA
LA QUINTA CHRYSLER 1.0-5-98 PAGE 12
ZONE SUMMARY OF SYSTEM 4**:�:x ►:.r.* *x:
SQN
ABBREV.
PEAK TIME
FLOOR
SENSIBLE
HEATING VENT
INFL EXH
;SUPPLY
CFM
NO.
DESCRIP
AND MONTH
AREA
LOAD
LOAD CFM
CFM CFM
:FM
/SF
4
SOUTH Z
2 PM SEP
1200
S8082
35745 180
O 0
2640
2.2
ZONE
PEAK TOTALS
1200
58082
35745 180
0 O
2640
2.2
------------------------------------------------------------------------------
*
MONTHLY AND
HOURLY
SYSTEM ZONE
SENSIBLE
LOAD PROFILE
*
-------------------------------------------------------------------
MAY
JULY
SEPTEMBER
NOVEMBER
NOT USED
NOT USED
x:
HOUR
ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
Z.ONE.L')Etl
------------------------------------------------------------------------------
8
AM
23128
30476
362.14
26002
O
O
9
AM
24287
32588
333193
31201
0
0
1.0
AM
26466
33736
432.38
34639
0
0
11
AM
29598
36899
46155
39152
0
0
12
AM
33625
40646
5201.8
46481
0
0
1
PM
36255
43198
55380
50233
G
0
2
PM
37469
4440S
58082
52249
0
3
PM
37829
44758
57998
52113
0
0
4
Pri
37244
44149
5h833
50416
0
O
5
PM
35931
42865
54733
47547
0
0
6
PM
34055
41450
51732
43832
0
0
7
PM
0
0
0
0
0
0
8
PM
O
0
0
--------------------------------------------
0
0
0
a
f
V-4
• ***** COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPMENT Lha:: ****
SAN DIEGO, CALIFORNIA
L.A QUINTA CHRYSLER 10-5-98 PAGE 13 —
******************** TOTAL LOAD SUMMARY OF AIR SYSTEM 4 * �►'� *� *:+'*:4 �:::*#:*
SYSTEM TYPE: PACKAGED EQUIPMENT WITH.CONSTANT VOLUME TERMINALS
SENSIBLE HEAT RATIO: 0.96 -- THIS SYSTEM OCCURS 1 TIMES) IN THE BUILDING
SYSTEM 4 PEAKS IN SEPTEMBER AT 2 PM OUTSIDE TEMP IS 1.15 INSIDE TEMirl IES 72
SUMMER: VENT CONTROLS OUTSIDE AIR. ---- WINTER: VENT CONTROLS OUTSIDE AIR
WINTER VENT AIR LOAD = 9.526 BTU/HR ( 180 CFM)
WINTER EXH AIR LOAD = 0 BTU/HR ( 0 CFM)
WINTER INFIL AIR LOAD = 0 ETU/HR ( 0 CFM)
TOTAL ZONE HEATING LOAD = 35,745 BTU/HR
TOTAL SYSTEM HEATING LOAD = 45,271 BTU/HR
*-*** ALL COOLING LOADS BELOW WERE COMPUTED AT THE AIR SY`3TEM PEAY: TIME � *
SUMMER VENT
SENSIBLE GAIN =
8,514
BTU/HR (
180
CFM)
EXHAUST AIR
SENSIBLE GALN =
0
BTU/HR (
0
CFM)
SUMMER INFL
SENSIBLE GAIN =
0
BTU/HR (
0
CFM)
TOTAL ZONE
SENSIBLE'GAIN =
58.082
BTU/HR
TOTAL PLNM
SENSIBLE GAIN =
O
BTU/HR
ZONE LOAD SEN
SUBTOTAL
=
66,596 BTIJ/HR
DRAW—THRU FAN
SEN GAIN =
O
E;TU/HR
BLOW—THRU FAN
SEN GAIN =
0
fsTU/HR
MCL SUP.SIDE
COIL GAIN =
O
BTU/HR
MCL. RET.SIDE
COIL GAIN =
0
B*iU/HR
SUPPLY DUCT
HEAT GAIN =
0
BTU/HR
RETURN DUCT
HEAT GAIN =
0
E"ru/HR
AIR HANDLING
SUBTOTAL
=
0 BTU/HR
TOTAL SYSTEM
SENSIBLE GAI =
66.596
BTU/HR
:=IUMMER VENT
LATENT GAIN =
226
BTU/HR (
180
CFh)
EXHAUST AIR
LATENT GAIN =
0
BTU/HP, (
0
CF'M)
SUMMER INFL
LATENT GAIN =
0
BTU/HR (
0
CFM)
TOTAL ZONE
LATENT GAIN =
2.160
BTU/HR
TOTAL SYSTEM
LATENT GAIN =
2,386
BTU/HR
TOTAL SYSTEM
COOLING LOAD =
68,982
BTU/HR
INTERNAL LOADS SUMMARY:
1800 WATTS OF LIGHTING. 0 WATTS OF EQUIP, AND 12.0 PEOPLE
TOTAL SYSTEM SUPPLY AIR = 2,640 CFM BASED ON 20.0 DT
TOTAL CONDITIONED AIR SPACE = 1,200 SQ.FT.
SUPPLY AIR CFM/SQ.FT.' = 2.2001
TONNAGE PER SQ.FT = 0.0048 ,
TOTAL TONNAGE REQUIRED FOR AIR SYSTEM 4''WITH OUTSIDE AIR = 5.7`.:') TONS
COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVELOPf Eflf
SAN DIEGO, CALIFORNIA
LA QUINTA CHRYSLER 1.0-5-98 PAGE 14
ZONE SUMMARY OF SYSTEM 5
SQN
ABBREV.
PEAK TIME
FLOOR
SENSIBLE
HEATING VENT
INFL EXH
SUPPLY
CFM
NO.
DESCRIP
AND MONTH
AREA
LOAD
LOAD CFM
CFM CFM
Cf -M
/SF
5
TECH/FA
3 PM SEP
' 1440
31374
23037 225
O 0
1426
1.0
ZONE
PEAK TOTALS
1440
31374'
23037 225
0 0
1422&-
1.0
--------------------------------------------------------------------------------
*
MONTHLY AND
HOURLY
SYSTEM ZONE SENSIBLE
LOAD PROFILE
--------------------------------------------------------------------------------
MAY
JULY
SEPTEMBER
NOVEMBER
NOT USED
NOT l.!SED
x'
HOUR ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
ZONE.SEN
I.
----------------------------------------------------------------------
8
AM
21499
;5986
28608
21382
0
0
9
AM
21976
26466
29078
21841
O
O
1.0
AM
22576
27069
2967,3.
:'2425
0
0
11
AM
23021
27515
10112
22855
0
0
12
AM
23508
28005
30593
2329
0
Ci
1�PM.
24093
28592
31174
23904
0
0
2
Pf•1
2.4210
28706
31289
24018
0
0
3
PM
242.96
28794
31.374
24101
0
0
4
PM
24070
28567
311.50
23,831
0
0
5
PM
23807
28304
30886
23615
0
O
6
PM
23457
27957
30532
23255
0
7
PM
0
0
0
0
0
0
8
PM
0
0
0
0
0
0
„a ,
** COMMERCIAL HVAC LOADS PROGRAM BY ELITE SOFTWARE DEVEL.OPME:NT INC
SAN DIEGO. CALIFORNIA
LA QUINTA CHRYSLER 10-5-98 PAGE. 15
*********** TOTAL LOAD SUMMARY OF AIR SYSTEM
SYSTEM TYPE.: PACKAGED EQUIPMENT WITH CONSTANT VOLUME TERMINALS
SENSIBLE HEAT RATIO: 0.92 -- THIS SYSTEM OCCURS 1 TIME(S) IN THE BUILDING
SYSTEM 5 PEAKS IN SEPTEMBER AT 3 PM OUTSIDE TEMP IS 116 INSIDE TEMP IS 72
SUMMER: VENT CONTROLS OUTSIDE AIR ---- WINTER: VENT CONTROLS OUTSIDE. AIR
.WINTER VENT AIR LOAD = 11,907 BTU/HR ( 225 CFM)
WINTER EXH AIR LOAD- = 0 BTU/HR ( 0 CFM)
WINTER INFIL AIR LOAD = 0 BTU/HR ( 0 CFM)
TOTAL ZONE HEATING LOAD = 23,037 BTU/HR
TOTAL SYSTEM HEATING LOAD = 34,944 BTU/HR
=� * ALL COOLING LOADS BELOW WERE COMPUTED AT THE AIR SYC;TEM PEAK TIME
SUMMER VENT SENSIBLE GAIN =
EXHAUST AIR SENSIBLE GAIN =
SUMMER INFL SENSIBLE GAIN =
TOTAL. ZONE SENSIBLE GAIN =
TOTAL PLNM SENSIBLE GAIN =
ZONE LOAD SEN SUBTOTAL
DRAW—THRU FAN SEN GAIN =
BLOW—THRU FAN SEN GAIN =
MCL SUP.SIDE COIL GAIN =
MCL RET.SIDE COIL GALN =
SUPPLY DUCT HEAT GAIN =
RETURN DUCT HEAT GAIN =
AIR HANDLING SUBTOTAL
TOTAL SYSTEM SENSIBLE GAI '=
10.890
BTU/HR
0
BTL,1/HR
0
BTU/HR
31.•74
ETU/HR
0
BTU/HR
0 BTU/HR
0 BTU/HR
0 BTU/HR
0 ETU/HR
0 BTU/HR
0 RTU/HR
42,264 BTU/HR
( 225 CF11 )
i 0 'CFM)
( 0 CFM )
SUMMER
VENT
LATENT
GAIN =
34
BTU/HR
EXHAUST
AIR
LATENT
GAIN =
0
BTU/HR
SUMMER
INFL
LATENT
GAIN =
0
BTU/HR
TOTAL
ZONE
LATENT
GAIN =
2,700
BTU/HR
TOTAL SYSTEM
LATENT GAIN =
2,734
BTU/HR
TOTAL SYSTEM COOLING LOAD = 44,998 BTU/HR
INTERNAL LOADS SUMMARY:
42.2(54 FJU/HR
225 CFM)
0 CFM )
0 CFM)
0 BTU/HR
41
2160 WATTS OF LIGHTING. 0 WATTS OF EQUIP, AND 15.0 PEOPLE
TOTAL SYSTEM SUPPLY AIR = 1.426 CFM BASED ON 20.0 DT
TOTAL CONDITIONED AIR SPACE = 1,440 SQ.F.T.
SUPPLY AIR CFM/SQ.FT. = 0.9903
TONNAGE PER SQ.FT = 0.0026
TOTAL'TONNAGE REQUIRED FOR AIR SYSTEM. 5 WITH OUTSIDE AIR, _ 3.75 TONS
r. '