Indoor Units

• Weatherproof electrical control box with compressor contactor and fused control circuit.
• Spring mounted, accessible semi-hermetic compressor.
• Discharge vibration eliminator.
• Copper tubing secured with Hydra-Zorb / Cush-A-Clamp.
• Receiver with fusible plug and liquid shut off valve.
• Sealed liquid line filter drier and sight glass.
• Adjustable dual high/low pressure control.
• Oil failure control on all applicable models.
• Copeland Demand Cooling on R-22 low temp. models.
• Defrost time clock (Low temp units).

Outdoor Units

All Standard Features of Indoor Unit Plus:

• Outdoor weather-resistant housing with removable hood.

• Flooded head pressure control (non-adjustable).

• Fixed ambient fan cycling thermostat on 2 or more fan models only.

• Crankcase heater.

• Pump down toggle switch.

Optional Features (Factory Mounted)

• Suction accumulator.
• Sealed or replaceable core suction filter with vibration eliminator.
• Oil separator c/w oil return solenoid valve.
• Over-sized receiver.
• Heated and insulated receiver.
• Receiver inlet valve.
• Replaceable core liquid line filter drier and sight glass.
• Liquid line solenoid valve with 230 volt coil (shipped loose).
• Ball valve (shipped loose).
• Flooded head pressure control (non-adjustable).

• Sentronic oil failure control.
• Two valve adjustable flooded head pressure control.
• Flex hose on all controls.
• Compressor circuit breaker.
• Compressor time delay relay.
• Evaporator fan contactor with fuse block.
• Adjustable ambient fan cycling thermostat or pressure fan cycling control on 2 or more fan models.
• Fused disconnect.
• Phase / Voltage monitor.