2 Johnson Controls Unitary Products
505591-YTG-A-0909
All dimensions are in inches. They are subject to change with-
out notice. Certified dimensions will be provided upon request.
Physical and Electrical Data
MODEL YZH02411(C) YZH03611(C) YZH04811(C) YZH06011(C)
Unit Supply Voltage 208-230V, 1 60Hz
Normal Voltage Range
1
187 to 252
Minimum Circuit Ampacity 18.2 23.6 29.2 34.8
Max. Overcurrent Device Amps
2
30 40 50 60
Min. Overcurrent Device Amps
3
20 25 30 35
Multi-stage Compressor Yes Yes Yes Yes
Compressor Type Scroll Scroll Scroll Scroll
Compressor Amps
Rated Load 12.3 16.6 21.1 25.6
Locked Rotor 52 82 96 118
Crankcase Heater No No No No
Fan Motor Amps Rated Load 2.8 2.8 2.8 2.8
Fan Diameter Inches 24 24 24 24
Fan Motor
Rated HP 1/3 1/3 1/3 1/3
Nominal RPM 685 685 685 685
Nominal CFM 2,940 2,666 3,376 3,332
Coil
Face Area Sq. Ft. 23.58 23.58 23.58 23.58
Rows Deep 2222
Fins / Inch 16 16 14 14
Liquid Line Set OD (Field Installed) 3/8 3/8 3/8 3/8
Vapor Line Set OD (Field Installed) 3/4 3/4 7/8 7/8
Unit Charge (Lbs. - Oz.)
4
14 - 12 12 - 7 12 - 13 14 - 8
Charge Per Foot, Oz. 0.62 0.62 0.67 0.67
Operating Weight Lbs. 275 275 280 315
1. Rated in accordance with ARI Standard 110, utilization range “A”.
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection .
4. 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.
VAPOR
LIQUID
2-3/8
3-1/8
6-1/2
C
A
B
Unit
Model
Dimensions
(Inches)
Refrigerant
Connection
Service Valve Size
A B C Liquid Vapor
024 39-1/2 42 34
3/8”
3/4”
036 39-1/2 42 34
048 39-1/2 42 34
7/8”
060 39-1/2 42 34
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