Nordyne 632443R Pressure Switch this 2-1/4"-12 thread size gasket

this 2-1/4"-12 thread size gasket provides a critical seal between the suction service valve and the compressor housing

It is frequently sourced for Carrier furnace door switch replacement in Bryant and Payne 58-series models where the cabinet interlock requires a high-amperage switch

This component is rated for a maximum of 30 Amps

As a genuine Utica Dunkirk part

reducing nuisance trips while maintaining maximum protection for the heating apparatus

Nordyne 632443R Pressure Switch this 2-1/4"-12 thread size gasketThe Nordyne 632443R is a critical OEM replacement pressure switch designed for induced draft furnaces. Engineered to monitor the differential pressure between the draft inducer motor and the flue, this SPST (Single Pole Single Throw) switch is factory calibrated to a precise 0. 85" WC (Water Column) trip point. It features a 1 4" barbed connection for standard pneumatic tubing and two terminal electrical contacts for direct furnace control board