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Lennox CB28UH-036 Flame Sensor
A flame sensor is a device that senses the flame when the system starts. As with other safety devices, when the sensor is triggered by an event the system remains completely shut down for as long as it takes to remedy the problem.
Important signs the primary flame sensor should be replaced
- The gas supplying the furnace cannot start an ignition sequence and the whole system shuts down
- HVAC system works sometimes when it wants to
- Your
system will not start operating at all
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If you decide on picking up or purchasing any Lennox CB28UH-036 replacement part, do your due diligence and cross-check the correct model as well as make a visual inspection so that you are positive that the proper replacement flame sensor is being ordered. It is easy to replace a flame sensor on your Lennox CB28UH-036 as long as you know how to and possess the time and energy needed to do the job right.
Feel free to download your manual for help.
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