Heatcraft Refrigeration Products Air-Cooled Condensing Units Features & Benefits, Serviceability

Features & Benefits

Cabinet & Construction

•Painted galvanized cabinets for superior strength and corrosion protection including hoods for outdoor units

•Heavy duty steel raised base with 1-1/2" legs

•Fan guards and wiring conduit on indoor models

Serviceability

•Suction service valves for hermetic and scroll compressors located outside the cabinet for quick installations. Semi-hermetic compressor models have a suction valve on the compressor and an access fitting on the suction line entering the cabinet. A receiver with fusible plug, liquid shutoff valve and charging port is also standard

•Large electrical panel for ease of access

•Prefabricated wiring harnesses for tight crimp connections and consistent labeling

•Unit stays on line if the hood is removed for servicing

•Sight glass is easily viewable

Quality

•All units completely leak tested in a helium environment and bump tested and allowed to cycle off on the high and low pressure control. Each unit will have a copy of the run data shipped inside the electrical panel

•Electrical circuits are completely checked for continuity

•Piping is laid out to minimize stress and vibration and is pre-bent to eliminate leaks

•Encapsulated, auto-reset, high and low pressure controls to eliminate leaks (standard on all high and medium temperature models, adjustable low pressure control standard on low temperature models)

Fans

•Fans specifically matched with motor and coil to attain maximum air movement and cooling

Motors

•Motors rated for 50 and 60 cycle application Compressor

•Wide variety of compressors including: hermetic, semi-hermetic and scroll. R-22 and R-404A/507 available for both medium and low temperature applications

•Spring-mounted compressors with vibration eliminators on all 1/2 - 6 HP semi-hermetic compressors

•Discharge service valves on all compressors including hermetics Options

•Factory-installed Smart Defrost Kit™ (SDK)

•Liquid and suction filters available as options

Typical Outdoor Hermetic Unit

Typical Outdoor Unit with throwaway liquid-line filter and sight glass

Typical Outdoor Hermetic Unit with liquid filter drier and sight glass