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HOME > HVAC > LENNOX > HPXB15-030 > THERMISTOR

Lennox HPXB15-030 Thermistor

A very basic thermistor is a thermal resistor, whose resistance will fluctuate depending on the actual temperature is perceives. They inform the system control board when a certain temperature reaches a certain point. The system control board must know the temp in a few critical areas to know what to do next.

Red flags the Lennox thermister needs replacing

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If you decide on picking up or purchasing a replacement thermistor for your Lennox HPXB15-030, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the correct thermistor is being ordered. The installing of the thermistor is a breeze if you energy and have the proper tools to do it right.
Feel free to download your manual for help.
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