Heat Pump System Diagram

A heat pump system has four major system components.

Heat pump system diagram.

The heat pump works in conjunction with the air handler to distribute the warm or cool air to interior spaces. These two system components maintain the flow of refrigerant through the heat pump system and also maintain the heat transfer coils at the desired temperatures and pressures. The system contains an outdoor unit that looks similar to an air conditioner and an indoor air handler. A heat pump is a versatile efficient cooling and heating system.

Heat is absorbed from this location and transferred outside usually behind or underneath the unit where the condenser coil is located. A typical air source heat pump system is a split or two part system that uses electricity as its power source. A refrigerator is essentially an insulated box with a heat pump system connected to it. Thanks to a reversing valve a heat pump can change the flow of refrigerant and either heat or cool a home.

Heat pump thermostat wiring a typical wire color and terminal diagram as shown in the diagram you will need to power up the thermostat and the 24v ac power is connected to the r and c terminals. In addition to the evaporator and condenser the heat pump system also has a compressor and a metering device. The evaporator coil is located inside the box usually in the freezer compartment. In heat pump system there are at least 8 wires that need to be connected to the thermostat for proper operation.

A heat pump is an air conditioning system which can also provide very efficient heating.