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.

Commercial water source heat pump system diagram.

The heat pump disconnect switch hpds must be closed to provide power to the heat pump. Heat is moved through an interconnected water loop and either rejected through a cooling tower or put to work in other areas. The main switch ms must be closed to provide power to the control. 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.

Expect to pay as much as 5 000 to 7 500 for a ground source heat pump system. The air to water heat pump and circulator p1 are powered by a dedicated 240 120vac 30 amp circuit. The remainder of the control system is powered by 120vac 15 amp circuit. 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.

There are also rooftop and unit ventilator type water source heat pumps. Mpc and lon controls the multiprotocol mpc controller is designed to allow the integration of water source heat pump equipment into ddc systems. 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. Jet pumps are mounted above the well either in the home or in a well house and draw the water up from the well through suction see single drop jet pump system diagram on next page.

Water source heat pump systems generally cost less to install than a central built up system. That can get a little pricey depending on the terrain on your property. 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. Each unit is an independent packaged system eliminating the chance of a total system failure.

Commercial water source heat pumps can be applied to geothermal closed circuit or open well loops or on a traditional boiler tower loop system. 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. The water supply may be a recirculating closed loop or a once thru system using water from a well a pond or a stream. From one medium to another.