It provides the visual feedback required to set your pressure-trol and ensure the system is operating within its designed 2-5 PSI window

Always replace a manual reset limit with the specified York S1-025-35397-000 to maintain UL listing and equipment safety protocols

Contractors can expect straightforward integration with existing control logic

System Protection: Actively monitors flue gas temperatures to prevent furnace operation during dangerous venting conditions

Carrier HN52DA024 Contactor 322056-301 It provides the visual feedbackThe Carrier HN52DA024 Contactor is a heavy duty 24V DPST contactor engineered for high cycle performance in residential and light commercial HVACR systems. This 2 pole 30 amp contactor serves as a direct OEM replacement for malfunctioning switching components in Carrier, Bryant, and Payne condensing units. Designed with a DPST (Double Pole Single Throw) configuration, it ensures simultaneous switching of both power legs, providing reliable load