11-626-017Air Sy tem Sizing Summary for AHU -3
Project Name: DORAL IMAGING INSTITUTE
Prepared by: JMM CONSULTING
Air System lnformation
System Name AHU -3
Equipment Class __.- __... -_..._ -_. -SALT AHU Number of Zones
System Type .. -... SZCAV Floor Area
_ Sizing Calculation Information
Zone and Space Sizing Method:
06/15/11
07:27 AM
1
532.0 ft2
Zone CFM _- _.__._.. __. -_ Peak zone sensible load Calculation Months Jan to Dec
Space CFM F Coincident space loads Sizing Data _._. Ca ICU lated
Central Cooling Coil Sizing Data
113 BTU /hr
Total coil load
2.4 Tons
Sensible coil load
1.5 Tons
Coil CFM at Oct 1400
1071 CFM
Max possible CFM
1071 CFM
Design supply temp.
55.0 'F
ft2/Ton
_.__._..1070 CFM
BTU /hr /ft2
__2.01 CFM /ft2
Water flow @ 10.0 `F rise
- gpm
Central Heating Coil Sizing Data
Max coil load
113 BTU /hr
Coil CFM at Des Htg
__- -_1071 CFM
Max possible CFM
1071 CFM
Water flow @ 20.0 7 drop
- gpm
Supply Fan Sizing Data
10.34 CFM /person
Actual max CFM at Oct 1400
1071 CFM
Standard CFM----,.-.-.-
_.__._..1070 CFM
Actual max CFM/ft' -
__2.01 CFM /ft2
Outdoor Ventilation Air Data
Design airflow CFM _. 55 CFM
CFM/ft' _ -_ -- --- ........ 0.10 CFM /fe
Load occurs at
OA De /WB_ -
—
Entering DB / WB_
Leaving DB / WB
Coil ADP
Bypass factor ...___
Resulting RH T
Zone T -stat Check
Load occurs at
BTU /h r /ft2
Ent. DB / Lvg DB..
Oct 1400
/ 74.9 'F
77.8 /66.0'F
58.1 / 57.1 'F
56.0 'F
0.100
54
1 of 1 OK
Des Htg
17.1
6&3176.2 'F
Fan motor BHP_ -_
0.00 BHP
Fan motor kW _
-
0.00 kW
-��
Fan static
0.00 in. wg.
CFM /person
10.34 CFM /person
. _._. - -_
Carrier Hourly _ A_ nalysis Program v4.04 �- Page 7