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HOME > HVAC > GOODMAN > GSX130421 > THERMISTOR

Goodman GSX130421 Thermistor

A very basic thermistor is a certain type of resistor which has a resistance that is directly proportioned to heat. The HVAC system takes the temperature in several different areas to be sure everything is going well. They can tell the circuit board when a certain temperature has been reached.

Warnings of an ailing Goodman thermister

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Check eBay to see if your thermistor is in stock!
Before buying or purchasing, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the right thermistor is being ordered. It is easy to replace a thermistor on your Goodman GSX130421 as long as you have previous experience and have the time and tools to do the job.
Feel free to download your manual for help.
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Check eBay for your thermistor!