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Lennox CB28UH-036 Thermistor
A thermistor is a special kind of new age resistor which has a resistance that changes as it depends on temperature. The system must know the temp in certain areas to ensure that things are as they should be. They inform the HVAC system when the temperature reaches a certain point.
Indications the temp-regulating thermister will have to be replaced
- The system blower fails in its attempt to get up to full speed
- No component may not operate because of the malfunctioning thermistor
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Before buying or purchasing a replacement thermistor for your Lennox CB28UH-036 do your best and double check the model number and also make a visual comparison so that you are positive that the right thermistor is the one being purchased. There is no rule that says you have to install it yourself. Find a professional locally to do the job for you.
Feel free to download your manual for help.
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