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Lennox CB28UH-048 Flame Sensor
The flame sensor is a vital part that will reliable sense the appropriate flame upon ignition. Due to safety concerns, if the flame sensor senses a problem the furnace will not start until the problem is dealt with.
Some clues the primary flame sensor is going out
- The heating system is unwilling to ramp up and spits out an error code on the main board
- The heating system kicks in on certain occasions barely
- LP or natural gas refuses to begin igniting and the system throws an error code
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Before buying or ordering a new Lennox CB28UH-048 replacement part do your best and make sure of the correct model as well as make a visual comparison so that you are positive that the correct replacement flame sensor is being ordered. HVAC pros may charge higher prices than others so it is best to shop around to acquire the best rate if you want to pay bottom dollar.
Feel free to download your manual for help.
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