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HOME > HVAC > WHIRLPOOL > ATR1242SPP0 > THERMISTOR

Whirlpool ATR1242SPP0 Thermistor

In an HVAC system, a thermistor is a special kind of new age resistor that has a fluctuating resistance that changes as it depends on the amount of, or lack thereof, heat. They convey to the main board when the temperature in increasing or decreasing. The main control board takes the temperature in some specific areas of the system to make sure everything is running smoothly.

Red flags your thermister will need to be replaced

The entire system may not initiate the starting sequence because of the broken thermistor
Main blower could fail to begin to ramp up the airflow

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Check eBay to see if your thermistor is in stock!

If you decide on picking up or ordering a replacement thermistor for your Whirlpool ATR1242SPP0, do your due diligence and make sure of the model number as well as make a visual comparison so that you are positive that the correct replacement thermistor is being ordered. You do not need to install the replacement part alone. Look for a professional in your town or city to pay to install it for you.

Feel free to download your manual for help.

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Check eBay for your thermistor!