Refrigeration Condensing Unit, Indoor/Outdoor, Low Temperature Application, Freezer/Cooler Temperature Range 0 to -30 F, Refrigerant Type R-404, Capacity 3300 BtuH, 0.75 HP, Volts/Phase 208-230/1, Liquid Line Size 1/4 In, Suction Line Size 5/8 In, Weight 350 Lbs, Includes Crankcase Heater, Head Pressure Control Valve, Solid Core Liquid Line Filter, Sight Glass, Pump Down Switch, Accumulator and Suction Line Filter, 5 X 12 In Receiver, UL Approved Enclosure
Restrictions- Note: Capacity ratings are sensible heat removal with externally equalized TXV-fed medium frosted coil.
- Note: Installation may require 1 or more of the following accessory items: for line sets, see page 4659; equipment pads, see page 4659; assembled flexible connectors, see page 4659; thermal expansion valve (TXV), see page 4559; and controls, see page 4560.
Unit Cooler/Freezer Matched System Components- Systems provide Air or Off-Cycle defrost for rooms above +34 F, Electric defrost for rooms +20 F and higher. Low sound levels range from 53 dBA generated by 1-fan units to 60 dBA for 6-fan units, as measured 6 ft. horizontally from the center of the unit. Hanger rods and thermostatic expansion valve (TXV) are internal for clean appearance. Low- and high-silhouette models can be installed level and tight to ceiling.
- UL and C-UL Listed; UL EPH.
- Condensing Units
- Standardized PSC fan motor, 16" blade, and increased electrical housing space for defrost, fuses or breakers, and other controls. Improved rifled-tube air-cooled condenser allows larger capacity compressors on some bases. UL outdoor/indoor enclosures. Feature solid core liquid line drier, sight glass, pump-down switch, accumulator, defrost clock, suction line filter, head pressure control valve, crankcase heater, and coil protection grille.
- UL and C-UL Listed.
- Tecumseh hermetic compressors High temp.: 10 to 40 F Medium temp.: 25 to -5 F Low temp.: 0 to -30 F