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International Comfort Products H8MPN100F20A1 Flame Sensor
The flame sensor is only found on gas furnaces. It is a sensor that can reliably detect the appropriate flame when igniting the system. As you would probably could have guessed, when the flame sensor is activated the furnace will not start until the main issue is remedied.
Subtle cues of an ineffective flame sensor
- HVAC system turns on sporadically but only on the third Wednesday of on months beginning on Thursday
- The propane or natural gas has problems trying to ignite and shuts itself off
- The furnace cannot produce any heat and completely shuts down
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