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HOME > HVAC > SPT > WA-1150DE > THERMISTOR

SPT WA-1150DE Thermistor

A very basic thermistor is a thermal resistor, whose resistance will fluctuate depending on the amount of, or lack thereof, heat. They inform the HVAC system when a certain temperature reaches a certain point. The system must know the temp in several different areas to ensure that things are as they should be.

Major warnings to watch for in a bad all-important thermister

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Check eBay to see if your thermistor is in stock!
If you are going to be buying or ordering any SPT WA-1150DE part, do your due diligence and cross-check the correct model and also make a visual inspection in order to be sure the proper replacement thermistor is being ordered. The installing of a new thermistor is a piece of cake assuming you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
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Check eBay for your thermistor!