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International Comfort Products TCH436AKA1 Flame Sensor
The flame sensor is one of the safety features that will sense the correct flame during the initial ignition of the furnace. For obvious reasons, when the flame sensor is activated the furnace cannot start again until the problem is fixed.
Clues to watch for to know your safety flame sensor should be replaced
- Your furnace will not even start and shows an error code on the board
- HVAC system will sometimes work sporadically when the time is right
- The type of gas you use will not start an ignition sequence no matter what you do
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If you are going to be buying or ordering do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the proper replacement flame sensor is the one being purchased. If you are not sure about the correct way of installing the flame sensor by yourself then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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