Rheem 42-24195-03 - .40" W.C Pressure Switch Kit
The pressure switch is a protective device that opens and causes the HVAC system to stop operating under certain conditions which may be harmful. It is important to note that when a pressure switch is replaced, it is replaced with the exact switch. The Pressure settings are very delicate and any change in the setting by installing a different switch could cause a safety issue.
- For use with gas furnaces
- OEM genuine factory authorized part