036-21335-002-A-1102
Unitary Products Group
15
TABLE 17: PHYSICAL DATA
DESCRIPTION
MODEL
LA300
LB360
LB480
LB600
EVAPORATOR
COIL
Rows Deep X Rows High
4 x 40
4 x 40
4 x 50
4 x 62
Finned Length, Inches
93
93
96
96
Face Area, Feet
2
25.8
25.8
33.3
41.3
Tube (copper) OD, Inches
3/8
3/8
3/8
3/8
Fins (Aluminum) per 1 inch
16
16
16
16
Piping Connections,
Inches
Liquid, Inches
7/8
7/8
7/8
7/8
Suction, Inches
2 1/8
1 1/8
1 3/8
2 1/8
CENTRIFUGAL
BLOWERS (2 PER UNIT)
Diameter X Width, Inches (Forward Curved)
18 x 18
20 x 18
FILTERS (THROWAWAY)
Size and Quantity Per
Model, Inches
16 x 20 x 2
-
6
-
20 x 20 x 2
-
3
-
20 x 22 x 2
-
-
-
16 x 25 x 2
-
-
6
20 x 25 x 2
10
6
3
25 x 25 x 2
-
-
6
Total Face Area / feet
2
34.7
42.6
53.1
OPERATING CHARGE
(LBS R-22)
System 1
49.65
30.08
37.83
46.59
System 2
-
30.08
37.83
46.59
DRAINABLE HOT WATER
COIL ACCESSORY
Tube (copper) OD, Inches
1/2
1/2
1/2
Rows Deep
2
2
2
Fins (Aluminum) per 1 inch
12
12
8
Face Area, Feet
2
21.2
27.2
27.2
Connections (Supply & Return), Inches
1 3/8 OD (Copper)
1 5/8 OD (Copper)
NON-FREEZE, STEAM
DISTRIBUTING COIL
ACCESSORY
Tube (copper) OD, inches
1 (Outside) 5/8 (Inside)
N/A
Rows Deep
1
Fins (Aluminum) per 1 inch
8
Face Area, feet
2
18.2
Connection, (Brass)
Inches (NPTE)
Inlet
2
Outlet
1-1/2
