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HOME > HVAC > LENNOX > ELITE SERIES > THERMISTOR

Lennox Elite Series Thermistor

In an HVAC system, a thermistor is a thermal resistor, that has a swinging resistance is solely dependent on temperature at its location. They inform the system when a certain temperature reaches a certain point. The HVAC system reads the temperature in a few critical areas to do its job as it should.

Signs of an inadequate thermister

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Check eBay to see if your thermistor is in stock!
If you are going to be buying or purchasing any Lennox Elite Series replacement part do your best and double check the correct model and also make a visual comparison so that you are positive that the right thermistor is being ordered. HVAC pros could be quite expensive to hire so you may want to ask around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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Check eBay for your thermistor!