Furnace Fan Limit Switch Wiring Diagram

The fan or furnace blower motor is controlled by the two left connections green dots.

Furnace fan limit switch wiring diagram.

14 or 16 stranded wire depending on electrical requirement. The furnace limit switch which will turnoff the burner if the temperature limit is reached is controlled by the two right connections red dots. It is diagramed as a resistor but is called my the 2 names heating resistor fan assist. Fan limit control installation faqs furnace temperature switch install wire the controls l6064 doityourself.

Install wire the fan limit controls magnetic switch wiring diagram cnc background furnace pressure l6064 control doityourself search temperature. Furnace limit switch wiring diagram wiring diagram is a simplified gratifying pictorial representation of an electrical circuit. 14 16 or 18 solid wire or nos. The left illustration shows normal wiring for this set up.

How to install and wire the honeywell l4064b combination furnace for honeywell fan limit switch wiring diagram by admin from the thousand photos on the net regarding honeywell fan limit switch wiring diagram choices the best choices along with greatest resolution simply for you all and this photos is actually one among images libraries in your very best images gallery about honeywell fan. The following is a wiring diagram for a honeywell fan limit switch control. Furnace fan manual override switch wiring help doityourself. Male flag connectors on both the fan and limit switches fig.

The 2 wires are yellow and the schematic shows one going into the fan limit switch in the bottom center goes through a heating resistor fan assist and exits. Honeywell fan limit switch wiring diagram furnace fan relay wiring diagram new limit switch wiring diagram limit switch wiring diagram wiring. Turn the power off at the furnace and go a step further for safety and turn the power off at the breaker. Wiring diagrams furnace temperature fan limit switch.

Strip insulation from wires the distance shown by the strip gauge on the controller. It shows the components of the circuit as simplified shapes and the gift and signal connections together with the devices. Before beginning any wiring make sure you turn the power off.