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HOME > HVAC > SPT > WA-1220M > THERMISTOR

SPT WA-1220M Thermistor

A very basic thermistor is a thermal resistor, whose resistance is dependent on the current temperature. They tell the heating and cooling system when the temperature reaches a certain point. The control board takes the temperature in several different areas to know what to do next.

Subtle hints your all-important thermister should be replaced

The heating and cooling system may not function depending on which is the thermistor that is malfunctioning
The system blower could fail to begin to engage full speed spinning

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Check eBay to see if your thermistor is in stock!

If you decide on picking up or ordering 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 being ordered. If you are not sure about the installation of the thermistor by yourself then it would be in your best interest to contact a professional to do the work for you.

Feel free to download your manual for help.

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Check eBay for your thermistor!