Gas Furnace Thermostat Wiring

Run the thermostat wire from your furnace to the location where your thermostat will hang.

Gas furnace thermostat wiring.

My paperback and e book. The objective is the very same. Wiring diagram consists of many comprehensive illustrations that show the connection of varied things. This wire goes to the gas controls to engage the heat on a call for heat from the thermostat when you have it set to heating mode.

The most basic of systems such as an older heat only forced air gas furnace with a standing pilot light only need two wires for control. Gas furnace thermostat wiring diagram wiring diagram collection gas furnace wiring diagram pdf unique rheem fan relay wiring diagram a beginner s guide to circuit diagrams. When the red wire is disconnected from w the furnace should turn off. It includes directions and diagrams for different kinds of wiring techniques and other items like lights windows etc.

This closes the 24 volt control side of the gas furnace and begins the process of starting the gas furnace into its sequence of operation. You ll need to run the wires between the thermostat and the furnace inside the walls of your home. Basic thermostat wiring for furnace and air conditioner. The wire will run through a dedicated opening on the side of the furnace into the control panel.

Install the white wire on the thermostat and the furnace terminals that say w connect the red wire to the thermostat and the furnace at the terminals that are marked r step 4 secure the wires. Furnace thermostat wiring diagram terminal letters on a thermostat and what they control the hot wire 24 volts usually red from the transformer is the main power wire to turn on or off a furnace components. Gas furnace thermostat wiring diagram source. Amguidebook hoteldongwe it read johnson outboard wiring diagram for your needs before reading the schematic get common and understand all the symbols.

Drill a hole in the drywall and use a fishtape to feed the wire from the furnace through the hole in the wall. The thermostat should automatically complete these connections when a set temperature is reached. Y wire yellow wire typical color. Rheem gas furnace wiring diagram all wiring diagram gas furnace thermostat wiring diagram.

A first appearance at a circuit layout could be complicated but if you could check out a train map you can read schematics.