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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Most technician-grade assemblies are ready for installation
preventing ghost energy consumption in closed loops
preventing HVAC air bypass which can lead to premature system failure and increased energy consumption
This HVAC draft inducer pressure switch is engineered specifically for Modine unit heater parts
York 024-31601-000 Interlock 320720-756 Most technician-grade assemblies are readyThe York 024 31601 000 Interlock is a safety critical OEM replacement part designed for commercial HVAC equipment, including air handling units, chillers, and furnace systems. As a genuine Johnson Controls mechanical interlock, this component provides a physical secondary safety layer that prevents hazardous simultaneous operation of electrical circuits or mechanical assemblies. This HVAC safety device is essential for maintaining the operational