4
PRODUCT DESCRIPTION Continued
Specifications Condensing Unit
Compressor Condenser Coil(s) Condenser Fan(s) Refrigerant Connections O.D.* Weight
Face Fins Hot Gas
Nom Area Rows Per Total Hot Gas Reheat Unit Unit
Model Type Tons Sq.Ft. Deep Inch No. HP CFM Suction Liquid Bypass Ea. of 2 Oper Ship
RCA051
S 3 1/2 15.4 4 12 1 1/2 4,000 7/8 3/8 3/8 3/8 265 315
RCA061
S 4 1/2 15.4 4 12 1 1/2 4,000 1 1/8 3/8 1/2 3/8 290 340
RCA071
S 5 15.4 4 12 1 1/2 4,000 1 1/8 3/8 1/2 1/2 310 360
RCA101
S 7 1/2 15.4 4 12 1 1 4,000 1 1/8 1/2 5/8 1/2 525 600
RCA141
S 10 23.1 4 12 1 1 4,000 1 3/8 1/2 5/8 1/2 600 675
RCA171
S 14 30.8 4 12 2 1 8,000 1 3/8 5/8 3/4 1/2 850 925
RCA201
S 15 30.8 3 12 2 1 8,000 1 5/8 5/8 3/4 1/2 975 1,070
RCA271
S 24 30.8 4 12 2 1 8,000 1 5/8 5/8 3/4 5/8 1,100 1,200
RCA361
T 27 70.0 4 12 3 1 16,000 2 1/8 3/4 3/4 5/8 1,470 1,600
Notes: S = Scroll T = Tandem Scroll
*Optional Hot Gas Reheat is connection size for each of two connections.
For recommended line size, see page 16.
Contact factory for additional models not listed above.
Table 2
THE AIR HANDLING UNIT CONSISTS OF THE FOLLOWING COMPONENTS:
Evaporator: The evaporator coil is aluminum plate-finned
formed on multiple rows of seamless copper tubing
arranged in a staggered tube configuration.
Blower: A forward curved, Double wheel double inlet
centrifugal blower is used for the indoor air. The blower
wheel is mounted on a solid steel shaft supported by
sealed ball bearings. The shaft is driven by adjustable belt
drive sheaves connected to a 1725 rpm motor. The blower
has sealed ball bearings that do not require lubrication.
Blower Motor: The blower motor operates at 1725 rpm.
The motor has sealed ball bearings that do not require
lubrication. Motors through 3 horsepower are inherently
protected (auto reset) and motors 5 horsepower and larger
are externally protected (manual reset).
Control Kit: Shipped loose for field mounting next to the
air handler; the control kit includes the blower motor
contactor or starter.
REFRIGERANT CIRCUIT COMPONENTS
Thermostatic Expansion Valve: The expansion valve is
adjustable and factory installed. Distributor tubes from the
expansion valve meter the refrigerant evenly to the
evaporator refrigerant circuits.
Hot Gas Bypass Tee: Provided to facilitate piping of this
circuit to the condensing unit. The hot gas bypass circuit is
provided for capacity control by maintaining a constant
suction pressure at the compressor.
Specifications Air Handler
Coil Blower Cond. Filters 1" Weight
Face Fins Motor H.P. Drain Metal Mesh Pounds
Vertical Horizontal Area Rows Per DWDI Std. Opt. Opt. Size Unit Unit
Model Model Sq.Ft. Deep Inch Size “S” “M” “L” No. F.P.T. No. Size Oper. Ship
VCA015 HCA051
2.8 4 12 10 x 4 1/2 NA NA 1 3/4 1 20 x 25 140 170
VCA071 HCA071
4.5 4 12 10 x 4 1/2 NA NA 1 3/4 2 16 x 22 210 240
VCA101 HCA101
8.0 3 12 12 x 12 1/2 3/4 NA 2 3/4 2 16 x 25 400 440
1 20 x 25
VCA141 HCA141
8.0 4 12 12 x 12 1/2 3/4 1 2 3/4 2 16 x 25 460 500
1 20 x 25
VCA201 HCA201
14.6 4 12 15 x 15 3/4 1 1 1/2 2 1 1/4 6 16 x 25 780 840
VCA271 HCA271
14.6 4 12 15 x 15 1 1 1/2 2 2 6 16 x 25 800 860
VCA361 HCA361
19.5 4 12 15 x 15 1 1/2 2 3 2 1 1/4 4 20 x 24 935 995
2 20 x 30
Table 3
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