Thermostat Wiring Schematics

Assortment of central heating thermostat wiring diagram.

Thermostat wiring schematics. The thermostat is the control device that provides a simple user interface with the internal workings of your homes climate control system. Basic thermostat types. A thermostat is wired to a furnace or air conditioner unit and acts as a switch to turn the unit on and off automatically based on the thermostat s temperature setting and or programmed time schedule. Collection of nordyne thermostat wiring diagram.

Many technicians have great difficulty understanding how to properly wire a thermostat or how to replace a thermostat with a different thermostat. In fact the wiring of a thermostat is quite simple circuitry the confusion arises principally because. A wiring diagram is a streamlined standard photographic depiction of an electric circuit. Between the thermostat and the heating or cooling equipment is a set of low voltage wires that are run from the thermostat control terminals to the terminal screws on the furnace or air.

Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. By the use of an adjustable set point the job of the thermostat is to turn on either the heating or cooling system to maintain the desired room temperature in the home and to turn off the system when the desired temperature is achieved. It reveals the elements of the circuit as streamlined forms as well as the power as well as signal connections in between the devices. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool while an air conditioner uses the process of refrigeration to only cool the central air conditioner will usually be paired with a gas furnace an electric furnace or some other method of heating.