The Closetline® CAS series water source heat pump system is ideally suited for new construction applications, renovation of apartments, condominiums, hotels, senior living facilities, dormitories and office buildings. Closetline® packaged water source heat pumps can be applied to virtually any type of building, where quiet operation in a compact footprint is required.
The Closetline® CAS series far exceeds the ASHRAE 90.1 minimum efficiency and uses environmentally friendly R-410A refrigerant to protect the environment, while reducing operating costs.
These units meet the design of the building rather than forcing a building to conform to limitations of the equipment.
Design Features
- Available in sizes 0.5 to 5.0 nominal tons
- Single-stage operation up to 17.0 EER
- Horizontal or vertical configuration
- Compact footprint
- Easy service access
- Open and closed loop applications
- Hybrid heating and cooling operations
- CuNi heat exchanger available
Features and Benefits
- Compact cabinet design with quick access for ease of service. Horizontal units can be serviced through the bottom, which eleiminates the need to remove ceiling mounted units for service.
- Environmentally friendly, non-ozone-depleting R-410A refrigerant.
- Oversized blower fan for quiet operation. A constant torque multi-speed EC motor is standard for economical operation with soft start. Serviceable from one side.
- Internally trapped (vertical models), stainless steel drain pan for years of trouble-free service.
- Compact and efficient compressors, with double isolation for quiet operation.
- Thermostatic expansion valve maintains maximum capacity and reliable operation under a wide range of conditions.
- Reliable heavy duty coaxial heat exchanger and enhanced internal surface treatment for increased efficiency (CuNi available).
- Water connections are securely mounted flush to the cabinet to eliminate the need for a backup wrench during installation.
- Each unit ships with solid state microprocessor electronic control board, with safeties built-in for reliable protection.
- Satin galvanized and acoustically insulated cabinet for years of quiet operation.
- Geothermal Application – Unit capable of operation on a closed loop or a water well installation.
Download Brochure: Closetline® Packaged Water Source Heat Pump