2620 crenshaw blvd los angeles ca 90016 323 733 9157 checkout your cart is empty.
Furnace panel safety switch.
This switch monitors the temperature of the furnace plenum and detects when it is too high above the switch s settings.
Three furnace safety switches.
More buying choices 61 14 6 new offers qou14100jbaf coleman oem replacement furnace door.
Icp tempstar heil furnace door switch 1010886 hq1010886emb latch comfort maker.
But there s still power coming into the furnace so always turn off the furnace power at the switch on the side of the furnace and at the circuit breaker panel before disconnecting any wires or testing replacing any parts.
Those names are pretty self explanatory.
Most building codes require a furnace switch or disconnecting means within sight of the furnace itself.
Your furnace is equipped with a plethora of safety devices flame rollout sensors flame sensors not the same thing despite a similarity in name limit switches serviceman s switch all designed to increase your safety.
2nc safety interlock switch nema 1 12 13 ip 66.
Only 2 left in stock order soon.
Meanwhile the other black wire coming from the safety switch towards the furnace door connects with the brass screw situated at the base of the safety switch.
The limit switch is a part that stops the furnace from overheating.
The blower door safety switch is a simple plunger that when opened cuts the power to your gas fired furnace.
In the typical furnace there are three different safety mechanisms that all have to be working properly in order for the furnace to run.
A typical 120v door interlock safety switch should conduct power and show 115 120v across the switch when electrical power to the air handler or furnace is on and the door is latched or the switch button is depressed.
A furnace switch is more accurately called a furnace disconnect or furnace disconnect switch.
This is the switch used disconnects the power to the furnace turning it on and off as needed.
If so the gas valve closes.
Take note that the black wire from the breaker is the one needed to be attached with the brass screw located on top of the safety switch.
