Geothermal Heat Pump System Components

Heat pump pricing varies from one type of system to another.

Geothermal heat pump system components. Geothermal heat pump systems allow for design flexibility and can be installed in both new and retrofit situations. Geothermal heat pumps ghps sometimes referred to as geoexchange earth coupled ground source or water source heat pumps have been in use since the late 1940s. Heat pump unit cost. Many quote us department of energy information that says an average geothermal heat pump system costs about 2 500 per ton of capacity.

Geothermal has real benefits much lower operating costs than other systems. For water heating you can add a desuperheater to a geothermal heat pump system. A closed loop system or an open loop system. Below you ll find a breakdown of the costs involved when installing a new heat pump heating and cooling system.

If a home requires a 3 ton unit then it would cost about 7 500. Typically this auxiliary electric heater is installed to allow your contractor to more optimally size the geothermal heat pump system for the home s base heating load and allow the electric heater to assist the system. It uses the earth all the time without any intermittency as a heat source in the winter or a heat sink in the summer. There are multiple types of heat pump systems.

The heat pump unit the liquid heat exchange medium open or closed loop and the air delivery system ductwork and or the. Most are far too low. A geothermal heat pump ghp or ground source heat pump gshp is a central heating and or cooling system that transfers heat to or from the ground. This design takes advantage of the moderate temperatures in the ground to boost efficiency and reduce the operational.

The majority of geothermal heat pump systems are designed with an auxiliary electric resistance heater built into the system. Beware of online geothermal heating and cooling system cost estimates. Watch how geothermal heat pumps heat and cool buildings by concentrating the naturally existing heat contained within the earth a clean reliable and renewable source of energy. Geothermal heat pump systems have indoor components and an outdoor heat exchanger.

Additional components needed for the system. A desuperheater is an auxiliary heat exchanger that uses superheated gases from the heat pump s. Geothermal heat pump systems also provide excellent zone space conditioning allowing different parts of the home to be heated or cooled to different temperatures. A geothermal cooling and heating system has three main components.

In a closed loop system all the fluid which leaves the building to go through the heat exchanger will be delivered back to the building after it finishes its loop. The heat exchanger will be one of two types.