Commercial Water Source Heat Pump System Diagram

Each unit is an independent packaged system eliminating the chance of a total system failure.

Commercial water source heat pump system diagram.

These systems offer benefits ranging from low cost installation to the highest energy efficiency available in the market today. Air source heat pumps can be found for much cheaper averaging around 1 500 to 4 000 because the units tend to be simpler and installation is easier. Heat is moved through an interconnected water loop and either rejected through a cooling tower or put to work in other areas. The industry s only water source heat pump with automatic 3 speed fan control provides greater and more versatile comfort control than its 2 speed counterparts an economical approach for comfort conditioning requirements in both traditional and geothermal replacement renovation and new construction applications.

Mpc and lon controls the multiprotocol mpc controller is designed to allow the integration of water source heat pump equipment into ddc systems. The heat pump disconnect switch hpds must be closed to provide power to the heat pump. Commercial water source heat pumps can be applied to geothermal closed circuit or open well loops or on a traditional boiler tower loop system. There are also rooftop and unit ventilator type water source heat pumps.

Water source heat pump systems generally cost less to install than a central built up system. The lon controller is an interoperable lonmark compliant controller with factory loaded application specific software which allows control of our heat pumps in buildings that require ddc control. That can get a little pricey depending on the terrain on your property. Expect to pay as much as 5 000 to 7 500 for a ground source heat pump system.

A water source heat pump extracts heat from the water when in the heating mode and rejects heat to the water when in the cooling mode. The water supply may be a recirculating closed loop or a once thru system using water from a well a pond or a stream. As the most energy efficient hvac systems on the market water source heat pumps wshps are uniquely simple in design. Water source heat pumps can be suspended in the ceiling plenum floor mounted behind walls or placed directly in the occupied space as a console unit.

Water for closed loop heat pumps is usually circulated at 2 25. The air to water heat pump and circulator p1 are powered by a dedicated 240 120vac 30 amp circuit. The main switch ms must be closed to provide power to the control. The remainder of the control system is powered by 120vac 15 amp circuit.