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Whirlpool ATR0742BPP0 Flame Sensor
A flame sensor is a safety device that will dependably sense the precise flame when igniting the system. As with any other safety sensor, if the flame sensor senses a problem the entire HVAC system will stop until obstacle is corrected.
Some clues your furnace flame sensor needs a replacement ASAP
- Your gas furnace is unable to begin operations when you have it set to
- Any type of gas that has entered the furnace finds it impossible to begin an ignition sequence and the board throws an error
- The entire heating system runs sometimes but only on the third Wednesday of on months beginning on Thursday
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Before buying or ordering do your best and make sure of the model number and also make a visual inspection so that you are positive that the proper replacement flame sensor is being ordered. HVAC pros can be expensive so you may want to ask around to find a good deal if you want to pay bottom dollar.
Feel free to download your manual for help.
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