Omnizone™ Constant Volume Remote Air-Cooled Cooling Unit 50XCR Indoor Self-Contained Unit with Puron® (R-410A) Refrigerant 5 to 20 Nominal Tons

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Performance Features

• Capacities of 5, 7½, 10, 12 and 15 tons
• ASHRAE 90.1 compliant
• Rear filter rack to support 1-in. or 2-in. filters
• TXV (thermostatic expansion valve) controlled
• Two-stage capacity control on sizes 12 to 16
• Sizes 12 to 16 have two compressors on independent circuits
• Adjustable belt drive centrifugal evaporator fan
• Built-in 24-volt control system
• R-410A refrigerant
• Positive sloped stainless steel drain pan
• Fully insulated unit including full acoustical insulation on compressor section
• Crankcase heater

Reliability Features

• Aluminum fin/copper tube coils
• Painted weather-resistant cabinet meets 500-hour salt spray requirements
• Scroll compressors with internal overload protection
• Adjustable belt-drive fan motors
• 3-phase evaporator-fan motors with internal thermal protection
• Condensate drain connections on right side of unit
• High and low pressure switches on each compressor
• Cycle-LOC™ lockout relay and 5-minute short cycle protection on each circuit
• Unit is ETL and ETL, Canada certified
• Manufactured in an ISO 9000 certified factory

Maintenance Features

• Replaceable filter drier on each refrigerant circuit
• Ducted or free return connections
• Flanges provided on condenser and evaporator inlet and outlet
• Single point electrical connection

Installation Features

• Replaceable filter drier on each refrigerant circuit
• Filter rack for 1-in. or 2-in. disposable filters
• Ducted or free return connections
• All service can be done through unit front or side panels
• Same filter rack can be used for free or ducted return
• Permanently lubricated TEFC (totally enclosed fan cooled) evaporator fan motors