When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Mitsubishi MSZ-A09NA Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor which has a resistance that fluctuates depending on the thermal temperature. The system control board interprets the temperature in certain areas to do its job correctly. They can tell the circuit board when the temperature has been reached.
Red flags of an inadequate system thermister
- The whole system may not even begin to function due to any one thermistor that has failed
- Blower fan fails in its attempt to engage full speed spinning
This site contains affiliate links for which I may be compensated
If you are going to be buying or purchasing a replacement thermistor for your Mitsubishi MSZ-A09NA, do your due diligence and make sure of the model number and also make a visual inspection so that you are positive that the right thermistor is being ordered. Installation of the thermistor is a piece of cake assuming you have the time and have the tools to get it done.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Air Handler - Blower and Evaporator:
