11-626R-004Sizing Calculation Information
Zone and Space Sizing Method:
Zone CFM Peak zone sensible load
Space CFM Coincident space loads
Central Cooling Coil Sizing Data
6909 BTU/hr
Total coil load
13 Tons
Sensible coil load
1.8 Tons
Coil CFM at Jul 1600-1026
CFM
Max possible CFM
1026 CFM
Design supply temp.
555.0 *F
ftI/Ton
791.3
BTUIhr/ft2
41.2
Water flow @ 10.0 'F rise
gpm
Central Heating Coil Sizing Data
Max coil load
6909 BTU/hr
Coil CFM at Des Htg.-1026
CFM
Max possible CFM
1026 CFM
Water flow @ 20.0 *F drop
-- gPm
Supply Fan Sizing Data
Actual max CFM at Jul 1600 1026 CFM
Standard CFM 1025 CFM
Actual max CFMIft2 1.54 CFMIft2
Outdoor Ventilation Air Data
Design airflow CFM 50 CFM
CFM/ft' 0.07 CFM/ft2
Calculation Months 'an to Dec
Sizing Data Calculated
Load occurs at —
OADB/WB-
Entering DB I WB-
Leaving DB / WB —
Coil ADP
Bypass factor —
Resulting RH-
Zone T-stat Check
Jul 1600
90.7176.9 *F
78.2166.1 -F
58.4157.3 *F
.56.2 -F
,0.100
53 %
.1 of 1 OK
Load occurs at Des Htg
BTU/hrfft2 10.4
Ent. DB / Lvg DB 68.4174.6 *F
Fan motor BHP 0.00 BHP
Fan motor kW 0.00 kW
Fan static 0.00 in. wg.
CFM/person 10.79 CFM/person
Carrier Hourly Analysis Program v4.04 Page 4