42-24166-89 Dual Pressure Switch Assembly

2686609

42-24166-89 Dual Pressure Switch Assembly. 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. Used on Models: UGPK, RGPK, UGPL, RGPL. REPLACES: 42-24166-09, 42-24166-79