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HOME > HVAC > SPT > WA-1420E > THERMISTOR

SPT WA-1420E Thermistor

A very basic thermistor is a special kind of new age resistor that has a varied resistance that will fluctuate depending on the thermal temperature. They can tell the system when a certain temperature in increasing or decreasing. The HVAC system needs to know the temperature throughout the whole system to ensure that things are as they should be.

Major symptoms the SPT thermister is dying

The system may not even begin to function due to a thermistor that is malfunctioning
The system blower could fail in its attempt to ramp up the airflow

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Check eBay to see if your thermistor is in stock!

Before buying or ordering any SPT WA-1420E part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the proper replacement thermistor is being ordered. If you are unsure about the properly replacing the thermistor on your own then it may be wise to find a professional in your area to do the replacement of the part.

Feel free to download your manual for help.

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Check eBay for your thermistor!