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Lennox HPXA12-036 Flame Sensor
A flame sensor is a regulatory sensor that will sense the exact flame when the system starts. As with most devices used for safety reason, if the sensor generated a error the whole system stops until the main issue is remedied.
Some warnings of a deteriorating safety flame sensor
- The whole system operates infrequently when the time is right
- The furnace is unable to even start and completely shuts down
- LP or natural gas finds it impossible to start an ignition sequence no matter what
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Before you decide on buying or purchasing a new Lennox HPXA12-036 replacement part do your best and make sure of the model number as well as make a visual inspection so that you are positive that the right flame sensor is being ordered. There is no rule that says you have to install it yourself. Find a professional locally to pay to install it for you.
Feel free to download your manual for help.
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