Exemplary Wiring Diagram For Thermostat To Furnace

Goodman furnace thermostat wiring diagram.

Wiring diagram for thermostat to furnace. Gas furnace wiring diagram pdf wiring diagram for a gas furnace valid gas furnace wiring diagram pdf wiring diagram. Repeat this for the red wire connecting it to the r terminal on both the furnace and thermostat. A wiring diagram usually offers details regarding the relative setting as well as setup of devices and also terminals.

Terminal r or terminal rh for the red wire. Click on the image to enlarge and then save it to your computer by right clicking on the. Rc red wire power 24 vac rh or 4 red wire jumpered power 24 vac w white wire for heating enable y yellow wire for cooling enable g green wire controls fan on auto the diagram shows how the wiring works.

For example a surface ceiling light is shown by one symbol a recessed ceiling light has a different symbol and a surface fluorescent light has another symbol. It shows the components of the circuit as simplified forms and also the power and also signal connections in between the devices. The red wire or 24 vac power lead is connected straight to the rc.

Variety of goodman furnace thermostat wiring diagram. Most two wire thermostats wire have a red and white wire encased in a brown insulated coating. Just take a look at the picture below the diagram.

My paperback and e book. A wiring diagram is a simplified standard pictorial representation of an electrical circuit. Wiring diagrams use standard symbols for wiring devices usually different from those used on schematic diagrams.

When the red wire is disconnected from w the furnace should turn off. The thermostat should automatically complete these connections when a set temperature is reached. Strip the red and white wires back about 1 4 inch at both the thermostat and the furnace ends.