035-000029-001
Page 53
HHA IOM 1.4 10/11/2021
PHYSICAL DATA
Notes:
1. Steam coils are 1-
row, 5/8" tube-in-tube
steam distributing type
construction. When cal-
culating total rows of coil
for the unit, these count
as 2 rows.
2. For dual circuit coils,
volume per circuit is half
of that listed.
3. Not all combinations
equaling 12 rows are
allowed. Please refer to
New Magic 4 Software
for permissible selec-
tions.
Model HH
Unit Size
04
06
08
12
Nominal Capacity (Tons)
1
1.5
2
3
Nominal Capacity (BTU/HR)
12000
18000
24000
36000
Nominal Airflow (CFM)
400
600
800
1200
Fan
Fan Size (Plenum Fan, diameter)
9.0"
Filter
Quantity /
Actual size
(in)
2" Pleated (MERV 8)
12H x 29L
12H x 35L
4" Pleated (MERV 13)
12H x 29L
12H x 35L
12" HEPA, 99.97% on 0.3µm 12.5H x 25L x 11.5D
12.5H x 31L x 11.5D
Coil Face Area
Face Area-Hydronic
(sq ft.)
1- Row
1.58
1.79
1.50
2.39
2- Row
1.58
1.79
1.56
2.39
4- Row
1.58
1.79
2.00
3.06
6- Row
1.58
1.79
2.00
3.06
Face Area-DX (sq ft.)
1.19
1.79
2.00
3.06
Coil Rows/FPI
Chilled Water/2-Pipe - 4 row
4/10
4/10
4/10
4/10
Chilled Water/2-Pipe - 6 row
6/10
6/10
6/10
6/10
Std Capacity Steam
(See Note 1)
2/8
2/8
2/6
2/6
High Capacity Steam
-
-
2/14
2/14
Std Capacity DX
3/10
3/10
3/12
3/10
High Capacity DX
6/10
6/10
6/12
6/10
Max Coil Rows
12 Rows Total (note 1)
Coil Connections (in)
Chilled Water (OD Copper
Tube)
4-Row
0.75
0.75
0.75
0.875
6-Row
Hot Water (OD Copper
Tube)
1-Row
0.625
2-Row
0.75
0.875
Steam-Std Cap-Supply/Return (MPT)
1.50/1.00
1.50/1.00 1.50/1.00 1.50/1.00
Steam-High Cap-Supply/Return (MPT)
-
-
1.50/1.00 1.50/1.00
Std Cap DX
Liquid (OD Sweat)
0.375
0.375
0.375
0.375
Suction (OD Sweat)
0.625
0.625
0.75
0.75
Std Cap DX
(dual ckt)
Liquid (OD Sweat) 2ea
-
-
0.375
0.375
Suction (OD Sweat) 2ea
-
-
0.75
0.75
High Cap DX
Liquid (OD Sweat)
0.375
0.375
0.375
0.5
Suction (OD Sweat)
0.75
0.75
0.75
0.875
High Cap DX
(dual ckt)
Liquid (OD Sweat) 2ea
-
-
0.375
0.375
Suction (OD Sweat) 2ea
-
-
0.75
0.75
Condensate Drain Line
Primary & Auxiliary
3/4" FPT
Coil Volume
Hot Water - 1 row (gal)
0.1
0.2
0.2
0.3
Hot Water - 2 row (gal)
0.3
0.3
0.3
0.7
Chilled Water/2-Pipe - 4 row (gal)
0.5
0.6
0.6
0.8
Chilled Water/2-Pipe - 6 row (gal)
0.8
0.9
0.8
1.3
Std Capacity DX
(cu in)
(note 2)
68
103
115
175
High Capacity DX
136
205
229
350
Summary of Contents for HHA Series
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