Liebert PFH Condensers are available in nominal capacities of 3.5 to 28kW (1 to 8 tons). Split system condensing units are connected to the evaporator unit by two refrigerant lines (four for 28 kW (8 ton) model) and a low voltage control cable. The condensing unit, available in 50 or 60 Hz, requires a separate power source and outdoor disconnect switch.
Flexibility:
- Offers models for use in ambient temperatures up to 115°F (46°C).
- Offers Quiet-Line models to meet municipal noise codes.
Higher Availability:
- Operates with quiet, high efficiency scroll compressor with internal vibration isolation mountings, pressure safety controls and built-in overload protection.
- Features standard scroll compressor, hot gas bypass, crankcase heater, high pressure switch, condenser coil, sight glass, filter/dryer, direct drive propeller fan and motor, and Lee-Temp flood back head pressure control.
Lowest Total Cost Of Ownership:
- Delivers to the site fully wired, piped and tested.
- Runs efficiently at partial load conditions and reduces compressor start/stop cycles and resultant wear by using hot gas bypass feature.
- Allows faster and efficient plan approval and building inspection with CSA agency approval.
Ideally Suited For:
- Data centers
- Telecommunications facilities
- Industrial process control centers
- Laboratories
- Other sensitive electronic applications