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Heavy Duty Unit Coolers are the ideal evaporator for medium and large walk-in coolers and freezers. Designed with efficiency, performance and service in mind, the Heavy Duty units were engineered to meet the Department of Energy’s new AWEF performance regulations and feature energy-efficient rail-mount Dual Speed EC Motors. All units have several enhanced service features including rail-mount motors, new high efficiency fan and venturi designs, enhanced surface coil tubing, easily removable fan guards and modular fan panels, face mount defrost heaters, hinged drain pans and shipping pallets designed to facilitate easy installation. One through four fan models are available with air, electric or hot gas defrost.

Standard Features

• Rail-mounted, energy-efficient dual speed EC motors (Dual Speed EC motors are compliant with California Title 24 regulations)
• Enhanced copper tube and aluminum fin coil construction
• High efficiency deep draw venturi for optimal air flow
• Slide out end panels
• Easily removable fan guards and modular fan panels
• Hinged drain pan
• Face mounted defrost heaters for optimal performance and easy service access
• Embossed aluminum housing
• Models were designed in anticipation of the July 2020 Department of Energy Annual Walk-in Energy Factor (AWEF) regulations for evaporators for Walk-in Coolers and Freezers in boxes less than 3,000 sq. ft.
• UL/cUL certified for use with multiple refrigerants
• NSF approved for use in food preparation areas
• Available as single through four fan models
• Capacities range from 31,200 to 253,100 BTUH
SAMPLE OF OPTIONS

• EcoNet® Enabled Unit Cooler controller
• EcoNet Command Center
• Reverse connections
• Painted housing
• Coated Coil
• Suction/Liquid Heat Exchanger
• Insulated drain pan

HEAVY DUTY UNIT COOLER PRODUCT BROCHURE
Heavy Duty Unit Cooler Submittal
Heavy Duty Unit Coolers Installation and Operations Manual