HomeMy WebLinkAboutHeat Loss CalcsytA'rw^l f, A'f"'l-lul bae Calcg
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Project Name: 1359 County Rd 294 Rifle CO ADU
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07t21
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Air System lnformation
Air System Name
Equipment Class
Air System Type
$izing Calculation lnformation
Calculation Months
Central Cooling Coil $izing Data
Total coil load
Total coil load
Sensible coil load
Coil CFM at Jul 1 600
ADU
UNDEF
SZCAV
Sizing Data
Jan to Dec
Calculated
Zone CFM Sizing -..-"-.-"..."-.---..- Sum of space airflow rates
Space CFM Sizing .-...--..--.---. lndividual peak space loads
OA DB /WB19.2
17.8
1.6 Tons
MBH
MBH
CFM
CFM
CFM
MBH
CFM
CFM
gpm
92.2 I 60.8 "F
73.3 / 59.2 "F
52-6 / 5't.3 "F
Entering DB / WB
Leaving DB / WB
Max block CFM
Sum of peak zone CFM
Sensible heat ratio....-.-----0.927
611.3
628.8
CFM/Ton
ft2lTon
Central Heating Goil $izing Data
Max coil load 15.7
Max zone temperature deviation
979
979
979
Coil ADP s0.3 'F
0.0 "F
\
N
,aa
o/o
.F
OK
Load occurs at Des Htg
Coil CFM at Des Htg 979
979Max coil CFM
Water flow @ 20.0'F drop..-.,."..."..."..-"...".."-....--,-.."..-"..- 1.57
BTU/(hr'ft')15.6
Ent. DB / Lvg DB 69.0 / 87.2 "F
$upply Fan $izing Data
Actual max CFM
Standard GFM
Actual max CFM/ft2
Outdoor Ventilation Air Data
Design airflow CFM..-.".-..-.......... ...-..--...-.-.-0 CFM
cFM/ft"0.00 cFM/ff
CFM
CFM
979
799
Fan motor BHP O.2O BHP
0.16 kw
0.75 in wg
0.00 CFM/person
Fan motor kW
cFM/ft20.97 Fan static ss
CFM/person
Fx,rh| Iqngt- &wr*/
/ab lra Zft-$U
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Hourly Analysis Program 5.11 Page 1 of 2
Zone $izing Summary for ASU
Project Name: 1359 County Rd 294 Rifle CO ADU 07t21t2025
Air $ystem
Air System
Equipment
Air System
Class
Type
$izing Calculation lnformation
Calculation Months
Sizing Data
Zone Terminal $izing Data
Zone Peak Sensible Loads
Space Loads and Airflows
Number of zones
Floor Area 1007.0 ft,
Location Rifle, Golorado
Zone CFM Sizing -..-,-.,-...-..-...-- Sum of space airflow rates
Space CFM Sizing ..--.-,..-..---. lndividual peak space loads
UNDEF
SZCAV
Jan to Dec
Calculated
Zone Name
De3ign
Supply
Airflow
(GFM}
Minimum
Supply
Airflow
ICFM}
Zone
CFM'ft:
Reheat
Coll
Load
{llllBl{t
Reheat
Coil
Water
gpm
a 20-o"F
Zone
Htg Unit
Coil
Load
(MBt{}
Zone
Htg Unit
hlater
gpm
@ 20-o'F
Mixing
Box Fan
Airflow
.CFM}
Who|e ADU 979 979 0.97 0.0 0.00 0.0 0.00 0
Zone Name
Zone
Cooling
Sensible
(MBH)
Time of
Peak Sensible
Coolinq Load
Zons
Heating
Load
{mBH}
Zone
Floor
Area
(ftr)
Who|e ADU 18.0 Aug 1500 16.7 1007.0
Zone Name I
Soaee Name Mult.
Cooling
Sensible
{MBHI
Tlme of
Peak
Sensible
Load
Alr
Flow
{CFM}
Heatlng
Load
{MBH)
Floor
Area
{ftr)
Space
cFMlfli
Whole ADU
100 Entry 1 2.3 Jul 1 700 118 2.9 137.0 0.86
101 Powder 1 0.4 Jul 1 000 23 0.6 18.0 1.27
102 Laundry 1 1.3 Auq 1000 69 0.8 42.0 '1.65
103 Kitchen ,|3.4 Sep 1600 173 z.o 173.0 1.00
104 Livinq 1 5.2 Aug '1400 266 4.9 208.0 1.28
200 Bedroom & Storaqe ,|3.9 Jul 1 500 202 3.0 246.O 0.82
201 Bath 1 0.3 Jul 1400 17 0.3 19.0 0.91
202 Shower 1 0.1 Jul 1 300 5 0.1 13.0 0.40
203 Loft & Closets 1 2.0 Auq 1600 106 1.5 151 .0 o.70
Hourly Analysts Program 5.11 Page 2 ol 2
Design Weather Pararneters & MSHGs
1359 County Rd 294 Rifle CO ADU 07t2112025
06:45PM
Fesign Pararneters:
City Name
Colorado
Rifle
39.1 Deg.
Deg.
ft.F
OF
OF
"F
"F
Longitude
Elevation
108.5
5500.0
Summer Design Dry-Bulb 93.0
61.0
26.6
-2.0
-2.0
1.15
Summer Coincident Wet-Bulb
Summer Daily Range
Winter Design Dry-Bulb
Winter Design Wet-Bulb
Atmospheric Clearness Number
Average Ground Reflectance 0.20
Soil Conductivity 0.800 BTU/(hr.ft''F)
Local Time Zone (GMT +i- N hours)7.0 hours
NoConsider Daylight Savings Time
Simulation Weather Data N/A
Current Data is User Modified
Design Cooling Months January to December
Location
Latitude
Hourly Analysis Program v5.11 Page 1 of 'l