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HOME > HVAC > TRANE > PTHD070 > THERMISTOR

Trane PTHD070 Thermistor

In an HVAC system, a thermistor is a type of resistor that has a swinging resistance is contingent on the temperature. They convey to the HVAC system when a certain temperature reaches a certain point. The control board deciphers the temp in some specific areas of the system to do its job as it should.

Some warnings your all-important thermister needs a replacement ASAP

The main blower could fail in its attempt to engage full speed spinning
The initial sequence could never start up due to a broken thermistor

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Check eBay to see if your thermistor is in stock!

Before you decide on buying or ordering any Trane PTHD070 replacement part, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the right thermistor is being ordered. Use a great deal of caution when replacing parts in an HVAC environment. When in doubt call a pro. Stay safe.

Feel free to download your manual for help.

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Check eBay for your thermistor!