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International Comfort Products HHP448AKA1 Flame Sensor
A flame sensor is a regulatory sensor that can reliably detect the proper flame when the system starts. Due to safety concerns, when the sensor is triggered by an event the furnace will not start for as long as the problem remains.
What are the indications that my primary flame sensor really needs to be replaced?
- The whole system will sometimes work sometimes only
- Your heating system refuses to even start when you have it set to
- LP or natural gas finds it impossible to ignite no matter what
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