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Thermocouple replacement furnace.
If your furnace pilot light won t stay lit then it might be an easy fix.
When purchasing a replacement thermocouple or flame sensor it s essential to make sure that it s compatible with your particular furnace model.
Honeywell cq100a1039 u cq100a1039 replacement thermocouple for gas furnaces boilers and water heaters 30 inch.
The thermocouple is a safety device located by the pilot light on your furnace.
The thermocouple is a gas furnace component located near the pilot light burner.
A furnace thermocouple is a device on a standing pilot gas furnace that s responsible for opening and closing the main gas line to your home s heating system.
A slim rod shaped flame sensor sits in the path of your pilot flame where it collects and then transfers heat down via a flexible connector wire or tube to signal through an electrical charge that the main gas valve should open.
If it accumulates soot it can give off a faulty reading and shut off the furnace.
When my pilot light wouldn t stay lit on my furnace i asked a few plumber buddies about the symptoms and they both said it was the thermo couple.
Thermocouple repair replacement.
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Fortunately cleaning a thermocouple is a repair most handy homeowners can do themselves.
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Cold weather is here and soon as i start up my furnace no heat.
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If the pilot light won t stay lit the thermocouple may be faulty and should be adjusted or replaced.
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A great diy fix when your furnace pilot light won t stay lit.
Pilot light was off and wouldn t stay lit when i tried to restart it so i googled a potentia.
Get it as soon as thu feb 13.