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

SPT WA-1420H Thermistor

In an HVAC system, a thermistor is a type of resistor which has a resistance that is dependent on the amount of, or lack thereof, heat. They can tell the HVAC system when a temperature has been reached. The HVAC system interprets the temperature in certain areas to ensure that things are as they should be.

Key clues of a worsening all-important thermister

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Check eBay to see if your thermistor is in stock!
If you decide on picking up or ordering, do your due diligence and double check the model number and also make a visual inspection in order to be sure the right thermistor is being ordered. It can be quite simple to replace a thermistor on your SPT WA-1420H as long as you are handy and have the proper tools to get it done.
Feel free to download your manual for help.
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Check eBay for your thermistor!