Thermostat Wire On Furnace Control Diagram

When the red wire is disconnected from w the.

Thermostat wire on furnace control diagram. Variety of goodman furnace thermostat wiring diagram. Upgrading from a 4 wire thermostat to a 5 wire thermostat. Always refer to your thermostat or equipment installation guides to verify proper wiring. As an example a switch will certainly be a break in the line with a line at an angle to the wire much like a light switch you can turn on and off.

The line voltage feeding the furnace to operate the fan blower motor is transformed down to a safer level of 24 volts the gas control valve needs 24 volts to open and after making a series loop through at least one safety device the most basic and mandatory one is an over temperature shut down the power goes up to the thermostat and when the room temperature falls below the set point. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and coolwhile 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. A wiring diagram is a simplified standard pictorial representation of an electrical circuit. Note some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire.

Control board 1 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Furnace troubleshooting step by step with. For example if the red wire is connected to w on the thermostat the furnace should turn on. In this video i show where all the wires go on this bryant furnace control board.