Furnace Fan Limit Switch Wiring Diagram

The furnace limit switch which will turnoff the burner if the temperature limit is reached is controlled by the two right connections red dots. The left illustration shows normal wiring for this set up. This jumper must be removed when limit switch.

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Honeywell fan limit switch wiring diagram thanks for visiting my website this blog post will discuss concerning honeywell fan limit switch wiring diagram.

Furnace fan limit switch wiring diagram. Furnace fan limit switch wiring diagram wiring diagram is a simplified tolerable pictorial representation of an electrical circuit. Wiring diagrams furnace temperature fan limit switch. We have accumulated several images ideally this image is useful for you and assist you in finding the solution you are searching for. Line voltage jumper is factory installed on some models.

It shows the components of the circuit as simplified shapes and the power and signal connections amongst the devices. A wiring diagram is a simplified traditional pictorial representation of an electric circuit. Collection of honeywell fan limit switch wiring diagram. The fan or furnace blower motor is controlled by the two left connections green dots.

Make l1 hot on 120v installation caution. The following is a wiring diagram for a honeywell fan limit switch control. It shows the elements of the circuit as streamlined forms and also the power as well as signal links in between the devices. Limit switch fan switch fan motor optional remote manual switch for summer fan to low voltage or millivolt burner circuit diagram using limit in low voltage or millivolt circuit l1 line l2 note.

Turn the power off at the furnace and go a step further for safety and turn the power off at the breaker. Before beginning any wiring make sure you turn the power off.