IntroduCtIon | 7
Introduction
Due to our policy of continuous product innovation, some specifications may change without notification.
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Unit/Type
1
ARNU****
2
Dimensions
(W x D x H)
(inches)
Nominal Capacity
Btu/h
Air Flow
Rate
(CFM)
(H/M/L
4
)
Weight
(lbs.)
Pipe
Connections
(inches, O.D.)
(Liquid, Vapor)
Cooling
3
Heating
3
Ceiling Suspended
183VJA2
37-7/16 x 8-11/16 x 25-5/8
19,100 21,500 565/495/424
55
1/4, 1/2
243VJA2
24,200 27,300 636/565/495
3/8, 5/8
Convertible Surface Mounted
093VEA2
35-7/16 x 7-7/8 x 19-5/16
9,600
10,900 268/243/219
31
1/4, 1/2
123VEA2
12,300 13,600 325/268/244
Floor Standing –Cased
073 CEA4
42 x 8 x 25
7,500
8,500
300/265/229
60
1/4, 1/2
093 CEA4
9,600
10,900 335/300/265
123 CEA4
12,300 13,600 371/335/300
153 CEA4
15,400 17,100 406/353/335
183 CFA4
52-15/16 x 8 x 25
19,100 21,500 565/494/424
75
243 CFA4
24,200 27,300 635/565/494
3/8, 5/8
Floor Standing – Uncased
073 CEU4
38-1/2 x 7-15/16 x 25-3/16
7,500
8,500
300/265/229
46
1/4, 1/2
093 CEU4
9,600
10,900 335/300/265
123 CEU4
12,300 13,600 371/335/300
153 CEU4
15,400 17,100 406/353/335
183 CFU4
49-7/16 x 7-1/2 x 25-3/16
19,100 21,500 565/494/424
58
243 CFU4
24,200 27,300 635/565/494
3/8, 5/8
Table 3: Surface Mounted / Floor Standing Indoor Units.
IndooR unIt oveRvIeW
1
All indoor units require 208–230V/60Hz/1Ph and an AWG18-2 communication cable.
2
Model number shows nominal capacity and frame size designator.
3
Nominal cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and
67ºF wet bulb (WB) and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
Nominal heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 60°
F wet bulb (WB) and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).
4
H/M/L = High/Medium/Low
Surface Mounted / Floor Standing
