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An energy-efficient rotary compressor and new earth-friendly refrigerant provide reliable cooling in rugged indoor and outdoor environments. All models are built with corrosion-resistant components and are Telcordia GR-487 capable.

Features:

Energy Efficient Rotary Compressor

R134A Earth-Friendly Refrigerant and RoHS Compliant

Models for 115, 230 and 400/460 3-Phase VAC Power Input

UL Listed to Save Customers Time and Money with Agency Approvals

Exterior and Partial Recessed Mounting Options

Attractive Industrial Design with Minimal Use of Visible Fasteners

Reliable Mechanical Thermostat on Enclosure Side of the Unit

Indoor Air Conditioner Models Include Digital Display on Ambient Side

Dual Condenser-Side Air Movers for Performance Redundancy

Galvanized Sheet-Metal Cover for Rugged Factory and Outdoor Environments

Easy-Mount Flanges for Simple Installation

BTU	20000 BTU/Hr.
Current, Nominal	19.6/22.2 A
Current, Starting	63 A
Dimensions	57.69 (1465.4) H x 20.87 (530.1) W x 15.28 (388.1) D In.(mm)
Frequency	50/60 Hz
Input Type	Terminal Block
Phase	Single
Power Dissipation	4508/5106 W
Refrigerant, Charge	50 Oz.
Refrigerant, Type	R407C
Temperature, Operating	10 to 55 °C
Temperature, Operating, Maximum	131/55 °C
Type	Indoor
Voltage Rating	230/230 VAC
Weight	197 Lbs.
关键词

BTU 20000 BTU/Hr.  Hoffman Cooling BTU 20000 BTU/Hr.  Air Conditioners BTU 20000 BTU/Hr.  Hoffman Cooling Air Conditioners BTU 20000 BTU/Hr.   Current, Nominal 19.6/22.2 A  Hoffman Cooling Current, Nominal 19.6/22.2 A  Air Conditioners Current, Nominal 19.6/22.2 A  Hoffman Cooling Air Conditioners Current, Nominal 19.6/22.2 A   Current, Starting 63 A  Hoffman Cooling Current, Starting 63 A  Air Conditioners Current, Starting 63 A  Hoffman Cooling Air Conditioners Current, Starting 63 A   Dimensions 57.69 (1465.4) H x 20.87 (530.1) W x 15.28 (388.1) D In.(mm)  Hoffman Cooling Dimensions 57.69 (1465.4) H x 20.87 (530.1) W x 15.28 (388.1) D In.(mm)  Air Conditioners Dimensions 57.69 (1465.4) H x 20.87 (530.1) W x 15.28 (388.1) D In.(mm)  Hoffman Cooling Air Conditioners Dimensions 57.69 (1465.4) H x 20.87 (530.1) W x 15.28 (388.1) D In.(mm)   Frequency 50/60 Hz  Hoffman Cooling Frequency 50/60 Hz  Air Conditioners Frequency 50/60 Hz  Hoffman Cooling Air Conditioners Frequency 50/60 Hz   Input Type Terminal Block  Hoffman Cooling Input Type Terminal Block  Air Conditioners Input Type Terminal Block  Hoffman Cooling Air Conditioners Input Type Terminal Block   Phase Single  Hoffman Cooling Phase Single  Air Conditioners Phase Single  Hoffman Cooling Air Conditioners Phase Single   Power Dissipation 4508/5106 W  Hoffman Cooling Power Dissipation 4508/5106 W  Air Conditioners Power Dissipation 4508/5106 W  Hoffman Cooling Air Conditioners Power Dissipation 4508/5106 W   Refrigerant, Charge 50 Oz.  Hoffman Cooling Refrigerant, Charge 50 Oz.  Air Conditioners Refrigerant, Charge 50 Oz.  Hoffman Cooling Air Conditioners Refrigerant, Charge 50 Oz.   Refrigerant, Type R407C  Hoffman Cooling Refrigerant, Type R407C  Air Conditioners Refrigerant, Type R407C  Hoffman Cooling Air Conditioners Refrigerant, Type R407C   Temperature, Operating 10 to 55 °C  Hoffman Cooling Temperature, Operating 10 to 55 °C  Air Conditioners Temperature, Operating 10 to 55 °C  Hoffman Cooling Air Conditioners Temperature, Operating 10 to 55 °C   Temperature, Operating, Maximum 131/55 °C  Hoffman Cooling Temperature, Operating, Maximum 131/55 °C  Air Conditioners Temperature, Operating, Maximum 131/55 °C  Hoffman Cooling Air Conditioners Temperature, Operating, Maximum 131/55 °C   Type Indoor  Hoffman Cooling Type Indoor  Air Conditioners Type Indoor  Hoffman Cooling Air Conditioners Type Indoor   Voltage Rating 230/230 VAC  Hoffman Cooling Voltage Rating 230/230 VAC  Air Conditioners Voltage Rating 230/230 VAC  Hoffman Cooling Air Conditioners Voltage Rating 230/230 VAC   Weight 197 Lbs.  Hoffman Cooling Weight 197 Lbs.  Air Conditioners Weight 197 Lbs.  Hoffman Cooling Air Conditioners Weight 197 Lbs.