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339293-YTG-C-0208
2 Unitary Products Group
Physical and Electrical Data
Model
H1RA018S78 H1RA024S78 H1RA030S78 H1RA036S78
Unit Supply Voltage 220 - 240V, 1φ, 50Hz
Normal Voltage Range
1
1.Rated in accordance with ARI Standard 110, utilization range “A”.
207 to 253
Minimum Circuit Ampacity 9.8 14.6 20.4 20.8
Max. Overcurrent Device Amps
2
2.Dual element fuses or HACR circuit breaker.
15 25 35 35
Compressor Type Recip Recip Recip Recip
Compressor Amps
Rated Load 7.4 11.3 15.2 15.5
Locked Rotor53659082
Crankcase Heater No No No No
Fan Motor Amps Rated Load .5 .5 1.8 1.8
Fan Diameter Inches 18 18 18 18
Fan Motor
Rated HP 1/12 1/12 1/4 1/4
Nominal RPM 970 970 900 900
Nominal CFM 1,650 1,650 2,350 2,350
Coil
Face Area Sq. Ft.8.008.009.159.15
Rows Deep 1 1 1 1
Fin / Inches 14 14 16 16
Liquid Line Set OD (Field Installed) 3/8 3/8 3/8 3/8
Vapor Line Set OD (Field Installed) 3/4 3/4 3/4 3/4
Unit Charge (Lbs. - Oz.)
3
3.The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than
15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.
3 - 13 3 - 14 3 - 12 4 - 11
Charge Per Foot, Oz. 0.66 0.66 0.68 0.68
Operating Weight Lbs. 118 123 135 137
All dimensions are in inches. They are subject to
change without notice. Certified dimensions will be pro-
vided upon request.
Unit
Model
Dimensions
(Inches)
Refrigerant
Connection
Service Valve
Size
A
1
B C Liquid Vapor
018S78 17 35 23
3/8” 3/4”
024S78 17 35 23
030S78 19 35 23
036S78 19 35 23
1.Including Fan Guard