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International Comfort Products H8MPL100F20B1 Flame Sensor
A flame sensor can only be found on furnaces that burn a gas. It is a safety sensor that will consistently detect the exact flame when the system starts. As with other safety devices, when the sensor is triggered by an event the gas valve is shut off and the system halts until that particular problem is fixed.
How can I tell if my safety flame sensor is about to go out?
- System will work rarely but only on the third Wednesday of on months beginning on Thursday
- The heat system is unable to even start and completely shuts down
- The propane or natural gas refuses to try to burn and closes the gas valve
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