035-18525-001-B-0203
Unitary Products Group
5
TABLE 1: PHYSICAL DATA
DESCRIPTION
UNIT MODEL
LA120
Evaporator
Coil
Rows Deep
3
Rows High
32
Finned Length (in.)
54.5
Fins / Inch
13
Tube O. D. (in.)
3/8
Face Area (Sq. Ft.)
12.1
Centrifugal
1
Blower
1.
Refer to data in Table 8 for complete motor specifications.
Wheel Dia. X Width (in.)
18 X 18
Filters
2
2.
Filters are throwaway type 2” filters may be used, if required by removing the 1” filter retaining angles provided in the filter rack.
Qty. & Size (in.)
(6) 20 X 20 X 1
Face Area (Sq. Ft.)
16.7
Operating Charge (Refrigerant-22) Lbs. - Oz.
5-8
Weight (Lbs.)
Shipping
439
Operating
399
Accessory
Weights (Lbs.)
Electric
Heaters
10 KW
66
16 KW
70
26 KW
74
36 KW
77
Supply Air Plenum
144
Base
65
Return Air Grille
19
Horizontal Suspension
68
Steam Coil
149
Hot Water Coil
135
TABLE 2: APPLICATION LIMITATIONS
Power
Supply
Voltage
Variation
1
1.
Utilization Range”A” in accordance with ARI Standard 110.
Supply Air Range
CFM
Entering Air Temperatures, ºF
Cooling-db/wb
Heating-db
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
208/230-3-60
187
252
2800
6800
65/67
96/72
-
77
460-3-60
432
504
