Central Heating Thermostat Wiring Diagram

The diagram set includes wiring plans for a number of popular configurations of central heating systems c plan w plan y plan s plan s plan etc.

Central heating thermostat wiring diagram.

Orange this wire connects to your heat pump if you have one. Thermostats act as the control hub of your heating and cooling system giving you access and easy control from one central location. 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. Blue this is your common or c wire.

Assortment of central heating thermostat wiring diagram. It reveals the elements of the circuit as simplified shapes as well as the power as well as signal links between the tools. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. Green the green wire connects to the fan.

Heating and cooling thermostat wiring diagram collections of central heating thermostat wiring diagram sample. Honeywell thermostat wiring diagram gallery. This guide will explain how to wire a thermostat in your home. Gas furnace thermostat wiring diagram collection.

Click the icon or the document title to download the pdf. Diagrams are available for all warmup thermostats whether you are installing it as part of a hydronic underfloor heating system a simple combination boiler configuration or even a multi zoned central heating system. Red now there can be two separate wires for this. One is for cool and the other is for heat hence the abbreviation rh and rc.

My paperback and e book. Use our online tool below to find the correct diagram for your installation. With today s programmable thermostats and wi fi thermostats wiring your own system has never been easier however it still requires a thorough setup. Our wiring diagrams section details a selection of key wiring diagrams focused around typical sundial s and y plans.

And you should select the most appropriate diagram that matches the components you have installed in your system along with what you re hoping to achieve in terms of controllability. Heating controls wiring guide issue 17.