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254597-YTG-B-0507
Unitary Products Group 19
TABLE 19: PHYSICAL DATA
MODELS
DH
036 048 060
EVAPORATOR
BLOWER
Centrifugal Blower (Dia. x Wd. in.) 12 X 10 12 X 10 12 X 10
Fan Motor HP (Direct Drive) 3/4 1 1
Fan Motor HP (Belt Drive) 1 1/2 1 1/2 1 1/2
EVAPORATOR
COIL
Rows Deep 4 4 4
Fins Per Inch 13 13 13
Face Area (Sq. Ft.) 4.3 5.1 5.1
CONDENSER
FANS
Propeller Dia. (in.) 24 24 24
Fan Motor Hp 1/2 1/2 1/2
Nom. CFM 4500 4200 4200
CONDENSER
COILS
Rows Deep 2 2 2
Fins Per Inch 18 18 18
Face Area (Sq. Ft.) 17.1 17.1 17.1
COMPRESSOR
(Qty. Per Unit)
Recip. Type 1 1 1
AIR
FILTERS
Quantity Per Unit (15” X 20” X 1” or 2“) 2 2 2
Quantity Per Unit (14” X 25” X 1” or 2“) 1 1 1
Total Face Area (sq. ft.) 6.3 6.3 6.3
CHARGE
Refrigerant 22
(lbs./oz.)
10/8 10/4 10/14
TABLE 20: ELECTRIC HEAT CORRECTION FACTORS
NOMINAL VOLTAGE VOLTAGE
kW CAP.
MULTIPLIER
208
208 0.75
240
230 0.92
480
460 0.92
600
575 0.92
TABLE 21: VOLTAGE LIMITATIONS
1
1. Utilization Range “A” in accordance with ARI Standard
110.
POWER SUPPLY
VOLTAGE
MIN. MAX.
208/230-3-60
187 253
460-3-60
414 506
575-3-60
540 630