Specifications
PHYSICAL DATA — CEILING-SUSPENDED UNITS
UNIT 619C018* 619C024 619C036 619C048 619C060
NOMINAL CAPACITY (Tons) 1
1
⁄
2
23 45
NOMINAL SIZE (Btuh) 18,000 24,000 36,000 48,000 60,000
OPERATING WEIGHT (lb) 110 110 119 151 181
MOISTURE REMOVAL RATE (Pints/hr) 5.8 7.1 9.5 13.4 15.1
FINISH GM Motorhome White with Black Trim
REFRIGERANT R-22
Control (Cooling) AccuRater® Piston in Fan Coil
Control (Heating) AccuRater Piston in Fan Coil
Charge Required (lb) Single Phase/3 Phase† 4.3/— 6.3/— 7.5/8.7 10.0/— 11.9/—
INDOOR FAN Direct Drive Centrifugal
Rpm/Cfm High 900/480 1050/550 1275/870 1435/1130 1275/1600
Rpm/Cfm Medium 862/400 900/480 972/750 1388/975 972/1220
Rpm/Cfm Low 770/320 862/400 830/630 1315/820 830/1040
High Speed Watts 92 92 282 425 564
Motor Quantity...Hp 1...
1
⁄
16
1...
1
⁄
16
1...
1
⁄
6
1...
1
⁄
16
, 1...
1
⁄
6
2...
1
⁄
6
Blowers Quantity...Size (in.) 2...6 x 8 2...6 x 8 2...6 x 8 3...6 x 8 4...6 x 8
INDOOR COIL Copper Tube, Aluminum Fin
Face Area (sq ft) 2.2 2.2 2.6 3.0 4.0
No. of Rows 44 4 4 4
Fins/in. 14.9 14.9 14.9 14.9 14.9
Circuits 44 4 8 8
FILTERS Cleanable
Quantity...Size (in.) 4...12 x 8
3
⁄
4
4...12 x 8
3
⁄
4
5...10
5
⁄
8
x8
3
⁄
4
4...10
5
⁄
8
x8
3
⁄
4
2...12 x 8
3
⁄
4
6...12 x 8
3
⁄
4
AIRSWEEP
Horizontal —
Vertical Automatic
HEATER
kW 2.0 2.0 3.0 4.0 5.0
CONTROLS Solid-State Electromechanical
Remote Controller Options Hard-Wired
Diagnostics Yes (with Optional Thermostat)
Defrost Method Time/Temperature
Timer Mode Yes (with Optional Thermostat)
Freeze Protection Yes
Test Mode Yes
Auto. Changeover Yes
Auto. Restart Yes
Fan Mode High/Medium/Low/Auto
Booster Heat Mode Yes
Control Voltage 24 v (provided)
REFRIGERANT LINES
Connection Type Flare
Liquid Line OD (in.)
3
⁄
8
Vapor Line OD (in.)
5
⁄
8
5
⁄
8
3
⁄
4
7
⁄
8
**
7
⁄
8
**
Maximum Length (ft) 200
Maximum Lift (Fan Coil Above) (ft) 65
Maximum Lift (Fan Coil Below) (ft) 150
CONDENSATE DRAIN CONNECTION (in. MPT)
3
⁄
4
††
*The 619C018 fan coil is a 619C024 fan coil, but uses a different motor speed fan tap plug than the
619C024. Refer to unit installation instructions for more details.
†Outdoor unit is shipped with a holding charge. The amount of charge listed is determined based on
25 ft of line. See Application Data section on page 64 for information on longer line lengths and out-
door unit combinations.
**Valve connection size is
3
⁄
4
inch. Recommended line size is
7
⁄
8
inch.
††Flexible tubing (
5
⁄
8
in.) is required when the accessory condensate pump is used.
16