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 MUZ-D30NA Air Pressure Switch
The reason for the existence of this type of switch is to see if the blower is actually running. This is one of many other device to keep you safe. Some pressure switches are issued with a manual reset feature, which makes you reset it by hand before the system will continue its normal operation.
Symptoms to Look for when the Switch is Starting to Go Bad
- Incorrect voltage range being read from the pressure switch.
- Your system doesn't achieve the desired temperature when set by the thermostat.
- Your heating and cooling system is unable to run correctly.
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated