Applications - Air Conditioning:
• Models available from 15 - 100 HP
• Air Conditioning, High & Med. Temperature
• R22, R404A, R507
• Dual or Single Compressor

General Features:
• Energy Efficient Compressors with POE Oil. Several Options to Choose from: Copeland, Discus, Bitzer   Reciprocating, Carlyle Reciprocating, Copeland Screw.
• Single, Dual and Parallel-piped (optional) Compressor Configurations Available.
• Thermospan™ Condenser Core Design Eliminates Tube Sheet Leaks and Provides Reliable Operation
• 3/8” Condenser Tubes Reduce Refrigerant Charge
• Generously Sized Condenser Allows Unit To Operate at Higher Than Normal Ambient Conditions
• Optional Coating and Fin Surfaces for Condenser Core Protection Available
• Specially Designed, Thermally Protected and Permanently Lubricated Ball Bearing Condenser Fan   Motor(s)
• Receivers are Liberally Sized and Include Inlet as well as Outlet Service Valves
• Subcooling Circuit in Condenser on All Models (except H2 & A2) Increases Overall System Efficiency   and Provides Dependable Compressor Operation
• Utilizes Pre-Formed Internal Piping, Eliminates Welded Joints and Reduces Chances of a Leak
• Electrical Components are Housed In A Spacious and Conveniently Located Panel. In case of a   Compressor Trip, a Lock-out Relay
  De-energizes the Liquid Solenoid Valve. In Addition, SPDT Contact is Provided for Field Wired Alarm   Circuit
• End Compartment Panels Allow Unrestricted Access to Service The Compressor(s) and All Other   Components
• Raceway for Pressure Control Wiring and Connections Provides Neat   Appearance
• Units are Available with Energy Efficient Thermosaver™ Hot Gas Defrost Option
• Units are Environmentally Friendly, Operating on Less Power and Refrigerant Charge

Standard Features:
Refrigeration
• Spring Mounted Compressor with Discharge Vibrasorber
• 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 and Up
• Fused Condenser Fan Motors
• Receiver Inlet/Outlet Valves and Safety Pressure Relief Valve
• Replaceable Liquid Line Drier and Sight Glass
• Anti-Short Cycle Time Delay Relay
• Oil Failure Control (Non-Electronic)
• Discharge Line Thermostat
• Separate HP and LP Compressor Controls
• Part-Winding Start on All 30 HP and up, Operating on 208/230V-3ph
• Lock-Out Relay
• Sub-Cooling Circuit on Medium and Low Temperature Unit

Air Conditioning
• Spring Mounted Compressor with Discharge Vibrasorber
• Compressor Crankcase Heater
• Condenser Fan Cycling Control (Pressure) On Two-Fan Models and Up
• Fused Condenser Fan Motors
• Part-Winding Start on All 30 HP and up, Operating on 208/230V-3ph

Optional Features (Factory Mounted):
• Suction Line Vibration Eliminator
• Suction Accumulator (with or without Heat Exchanger)
• Replaceable Suction Filter
• Insulated Suction Lines
• Crankcase Pressure Regulating Valve
• Compressor Capacity Control (Cylinder Unloading on 4D-6D-6F Compressors or “Moduload” on 3D   Compressors)
• Discharge Line Check Valve
• Hot Gas Bypass Tees / Regulating Valves / De superheating TXV
• Oil Separator • Oversized Condenser
• Oversized Receiver • Heated and Insulated Receiver
• Thermosaver™ Hot Gas Defrost • Disconnect Switch (Fused or Non-Fused)
• Compressor Circuit Breaker • Electronic Oil Failure Control
• Voltage / Phase Monitor • Defrost Time Clock
• Part-winding Start (standard on 30HP and up operating on 208/230-3)
• Defrost Heater / Evaporator Fan Contactors with Fuse Block
• Single Point Electrical Hook Up for Evaporator and Controls