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Lennox HP40-024 Flame Sensor
The flame sensor is an important safety feature that will reliable sense the proper flame when the system starts. For obvious reasons, if the sensor generated a error the furnace cannot start again until the problem is repaired.
Indications of an ineffective safety flame sensor
- The gas entering the furnace has a tough time trying to properly ignite and shuts itself off
- Your heating system cannot begin operations and shows an error code on the board
- The whole system will work sporadically when the time is right
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If you are going to be buying or purchasing any Lennox HP40-024 part do your best and cross-check the model number as well as make a visual comparison so that you are positive that the proper replacement flame sensor is being ordered. The installing of the flame sensor is a piece of cake provided you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
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