KM - Medium Outdoor Air Cooled Condensing Units

Overview:

This unit features single or dual compressor(s) and a vertical discharge air-cooled condenser that is suitable for large walk-in coolers and freezers, blast freezers, warehouse applications and spaces where roof mounted condensers are most practical.

Using high efficiency compressors and utilizing the THERMOSPAN™ condenser core design, the unit meets all application needs from 6 to 40 HP (high/medium temperature) and 7.5 to 44 HP (low temperature).

Certification:

Features:

• Spring mount compressor with discharge and suction vibration eliminator.

• Compressor head cooling fans on low temperature models

• Compressor crankcase heater

• Flexible hose on all compressor pressure control connections

• Two valve adjustable (pre-set at factory) low ambient head pressure control.

• Condenser fan cycling control (pressure) on two-fan models.

• Fused condenser fan motors

• Receiver inlet/outlet valves and safety pressure relief valve

• Replaceable liquid line drier & sight glass

• Anti-short cycle time delay relay

• Oil failure control (non-electronic)

• Separate HP and LP compressor controls.

• Lock out relay.

• Sub-cooling circuit on medium and low temperature units.

Options:

• Suction accumulator (with or without heat exchanger)

• Replaceable suction filter

• Insulated suction lines.

• Crankcase Pressure Regulating valve

• Compressor capacity control available where applicable

• Discharge line check valve

• Hot gas bypass tees / regulating valves /de-superheating TXV

• Oil separator

• Oversized condenser (except largest unit)

• Oversized receiver

• Thermosaver^TM defrost.

• Disconnect switch (fused or non-fused).

• Compressor circuit breaker

• Electronic Oil failure control

• Voltage / Phase monitor

• Defrost Time clock

• Defrost Heater / Evaporator Fan Contactors with fuse block

• Single point electrical service hook up for evaporator and controls

• Discharge line thermostat

• Heated and insulated receiver

Application:

High, medium and low temperature applications
Suitable for large walk-in coolers and freezers, blast freezers, warehouse applications and spaces where roof mounted condensers are most practical
Single or dual compressor(s)
Vertical discharge air-cooled condenser

Capacity: