STjh 12000 Btu/h water-cooled condensing unit with a compact compressor and small plate condenser on white.

STJH-WATER-COOLED-CONDENSING-UNIT-12000BTUH

Water-Cooled Condensing Unit 12000 Btu/h

A compact 12000 Btu/h R32 condensing unit with a brazed-plate water-cooled condenser for indoor low-capacity DX systems.

12000 Btu/h capacity
Compact indoor package
R32 brazed-plate condenser

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Product Introduction

The smallest published water-cooled configuration combines a compact compressor and brazed-plate condenser for 12000 Btu/h duty. It can be installed indoors where condenser water is available and outdoor air-cooled equipment is impractical.

Key Features

Indoor heat rejection

The plate condenser transfers refrigeration heat to a water loop instead of discharging warm air outdoors.

Small DX capacity

The compact compressor matches a precision cabinet or local process evaporator.

Reduced condenser footprint

A brazed-plate heat exchanger occupies less space than an air-cooled coil and fan assembly.

Technical Parameters

Cooling Capacity	12000 Btu/h
Refrigerant	R32
Condenser	Brazed-plate water-cooled
Compressor	Compact packaged compressor
Heat-Rejection Medium	Condenser water
Evaporator Interface	Remote DX coil
Water Connections	Sized for the selected flow
Control	Thermostatic or equipment-call operation
Installation	Compact indoor arrangement
Customization	Water flow, refrigerant controls and electrical supply can be configured for the intended application and operating environment.

Applications

Small precision cabinets, laboratory process evaporators, local cleanroom cooling and indoor refrigerated enclosures with condenser water.

Solutions for Your Application

Outdoor condenser placement is unavailable for a small DX load.Use the indoor water-cooled package and reject heat through the available building water loop.

Low condenser-water flow could raise refrigerant pressure.Provide the scheduled water flow, accessible strainer and proven interlock before compressor operation.

Available Options

Water-regulating valve, flow switch, service valves, receiver, remote alarm, isolation and alternative electrical selections can be provided.

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