2
KOLDWAVE 3AK (AIRMASTER)
ELECTRICAL DATA***
Voltage/Phase/Hertz**** 208-230/1/60
Amperage 10.5
Fuse Size (Amps) 15
Watts 2083
Inrush Current (Amps) 71.96
COMPRESSOR
Horsepower 1.5
Watts 1700
RLA 7.9
LRA 50.0
RPM 3450
Refrigerant - 22 (oz.) 73
BLOWER (EVAPORATOR)
Speed
High Medium Low
Amps 1.4 1.3 1.2
Watts 250 230 196
RPM 960 840 710
CFM @ 0.0" H2O E.S.P.
710 620 520
with Grille
CFM @ 0.0" H2O E.S.P.
630 575 495
with Snozzles
CFM @ 0.5" H2O E.S.P.
395 360 305
with Snozzles
CFM @ 0.0" H2O E.S.P.
670 600 505
with 10" Diameter Duct
CFM @ 0.5" H2O E.S.P.
420 385 330
with 10" Diameter duct
COOLING CAPACITY (BTU/HR) & EER
Evaporator Fan Speed
High Medium Low
Conditions
Total Sensible EER* Total Sensible EER* Total Sensible EER*
67°F DB/57°F WB (54% RH) 17,050 12,000 10.10 16,750 11,500 10.10 16,300 11,000 10.00
72°F DB/60°F WB (50% RH) 17,600 12,600 10.10 17,450 12,200 10.15 16,850 11,400 10.05
75°F DB/62°F WB (48% RH) 18,100 13,100 10.15 17,950 12,500 10.20 17,300 11,800 10.05
80°F DB/67°F WB (52% RH) 18,800 12,200 10.25 18,700 11,750 10.30 18,150 11,000 10.10
95°F DB/71°F WB (30% RH) 20,350 16,950 9.80 20,150 16,200 9.80 19,500 15,500 9.65
95°F DB/75°F WB (40% RH) 21,350 14,100 10.25 21,100 13,350 10.25 20,200 12,750 10.00
95°F DB/83°F WB (61% RH) 21,900 8,800 10.45 21,700 8,550 10.45 20,850 8,450 10.25
104°F DB/80°F WB (36% RH) 21,650 13,950 9.50 21,400 13,500 9.55 20,650 13,000 9.40
115°F DB/96°F WB (50% RH)** 24,500 8,750 9.55 24,300 8,350 9.55 23,500 8,050 9.35
3AK2412 AIRMASTER PRODUCT DATA AND SPECIFICATIONS
Time delay fuses and circuit breakers are recommended.
**** EER determined with condenser discharge air ducted into
another area on high fan speed.
**** Maximum operating condition.
**** Electrical ratings per U.L Standard 484 at 95°F DB/75° WB
on high speed.
**** 220/50/1 available - consult factory
BLOWER (CONDENSER)
Speed
High Low
Amps 2.0 1.6
Watts 360 290
RPM 940 740
CFM @ 0.0 E.S.P. 958 753
CFM @ 0.25 E.S.P. 853 690
CONDENSATE PUMP (OPTIONAL)
Motor HP 0.013
Lift (Ft. of H
2
O) 11.0
Amps 0.26
Watts 50
EVAPORATOR
Number of Rows 3
Coil Face Area (Ft.
2
)2.36
CONDENSER
Number of Rows 3
Coil Face Area (Ft.
2
)5.25
EVAPORATOR AIR FILTER SIZE (INCHES)
Width 16.5
Height 17.25
Thickness 0.5
CONDENSER AIR FILTER SIZE (INCHES) 2/UNIT
Width 17.375
Height 20.0
Thickness 0.5
UNIT DIMENSIONS (INCHES)
(A) Height with Casters 52.25
(B) Height without Casters 48.5
(C) Width 22.25
(D) Depth 33.625
NET UNIT WEIGHT (LBS.) 298
SHIPPING WEIGHT (LBS.) 361
C
D
B
A
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