Water Source Heat Pump Diagram. Many heating engineers do not install. 421 heat pump a heat pump is a device for producing heat so we are interested in the heat given out in the cooler φout.
Closed and open loop. The coefficient of performance is defined as cop. It is the responsibility of the installing contractor.
The orange under the pressure enthalpy curve is when the refrigerant is in a transition state a mixture of gas and liquid.
Unlike most unitary heat pump systems the closed loop system is em ployed to the greatest advantage in cold weather climates typified by toronto minneapolis syracuse or milwaukee. Gloves when handling parts and servicing heat pumps. Open loop pulls water from an aquifer or river and pumps this to the heat exchanger. Heat is moved through an interconnected water loop and either rejected through a.