11-626-009Central Heating Coil Sizing Data
Sizing Summa for AHU -6 _.�.
—. — _� - - -- —
1676 BTU /hr
Air System
-ry
06/15/11
Project Name: DORAL IMAGING INSTITUTE
Water flow @ 20.0 'F drop �...�-
07:27 AM
Prbpared by: JMM CONSULTING
Actual max CFM at Jul 1400 _. -._.
-554 CFM
-Air System Information
CFM
Actual max CFM/ft' _, _.
-4.37 CFM /ft2
System Name
—AHU -6
AHU
Number of Zones ___—
— 1
Equipment Class .
- - -SPLT
Floor Area —r_- -- —
—.. 136.0 ftz
�M -- -_.. —_ � —._
System Type
—SZCAV
Sizing Calculation Information
�- Zone and Space Sizing Method:
zone sensible load
Calculation Months ___
—_�.. -Jan Dec
Zone CFM -- . --
Space CFM
- - -.Peak
Coincident space loads
Sizing Data _
g - --
lated
Calculated
Central Cooling Coil Sizing Data
Load occurs at
_ _Jul 1500
Total coil load — - -.
-- 1.4 Tons
-_,
OA D6 / WB _—
-. 51.0 / 77.0 'F
Sensible coil load —__—
_1.1 Tons
— �______�
Entering D5 / WB_— �._ —..
�- 71.2165.7 'F
Coil CFM at Jul 1500 —_ .�_
-554 CFM
Leaving DB / WB__ __
— 57.3 1 56.2 'F
Max possible CFM - —..
-554 CFM
'F
Coil ADP-- -
-- 55.0 'F
Desi n supply temp.
g pp y p' — "
- -- 55.0
- ..__ -� _ -
Bypass factor .. —
_0.100
ft'/Ton -.._ _
55.1
Resulting RH
51 %
BTU /hr /fe
_— .._126.2
Zone T -stat Check
--1 of 1 OK
Water flow @ 10.0'F rise . —_—
_ - gpm
Central Heating Coil Sizing Data
0.00 BHP
Max coil load
1676 BTU /hr
Coil CFM at Des Htg
-._554 CFM
Max possible CFM---
CFM
Water flow @ 20.0 'F drop �...�-
gpm
Supply Fan Sizing Data
Actual max CFM at Jul 1400 _. -._.
-554 CFM
Standard CFM.—,---.---594
CFM
Actual max CFM/ft' _, _.
-4.37 CFM /ft2
Outdoor Ventilation Air Data
Design airflow CFM 40 CFM
CFM /ft2 —� .____ .� �..__ —._ 0.25 CFM /ft2
Load occurs at ___ ._— .-- -.—Des Htg
15TU /hr /ft2 _- - -- -_12.3
Ent. DS / Lvg 71.2 'F
Fan motor BHP —._ —_
0.00 BHP
Fan motor kW _. —__..—
-- - -0.00 kW
Fan static —._ _. -�
— - -0.00 in. wg.
CFM /person
20.00 CFM /person
Page 13
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