Armstrong International D14826 Indicator THPU32HP7Y this factory-spec component provides the

this factory-spec component provides the precise pneumatic-to-electrical signal required by the integrated furnace control board

Antunes 8024203017 is a versatile air differential pressure switch that can be piped to sense positive pressure

Its brass construction and integrated conical filter protect the valve seat from system debris

This unit features a NEMA 4X enclosure

Armstrong International D14826 Indicator THPU32HP7Y this factory-spec component provides theThe Armstrong International D14826 is a critical electrical proof of closure indicator (model CPI 400) engineered for integration with high gas pressure switches in industrial Flo Direct fuel trains. This OEM electrical switch provides essential safety verification by offering positive confirmation of switch closure, preventing hazardous system faults and ensuring the efficient operation of Armstrong International HVAC equipment. Built to withstand