Carrier 347015-701 Pressure Switch 319848-301 this Nordyne OEM part is

this Nordyne OEM part is the current standard replacement for several older mobile home and residential furnace series that originally utilized the D10309R heat exchanger

Standard industry practice dictates replacing the cover gasket whenever the steam trap is opened for inspection

is a high-performance Series 1AV cast iron free floating lever air and gas vent designed for reliable industrial automation

the S1-8955-3251 offers the specific millivolt/voltage response required by York control boards to maintain safe operating parameters

Standardized Connections: Features 3/4" inlet/outlet ports for straightforward mechanical installation

Carrier 347015-701 Pressure Switch 319848-301 this Nordyne OEM part isFor technicians servicing Bryant, Payne, and Carrier furnace assemblies, the Carrier 347015 701 Pressure Switch provides a critical safety link by monitoring the negative pressure produced by the draft inducer motor. As a direct replacement for 337662 701, this OEM air pressure switch ensures the combustion process is correctly vented before the ignition sequence initiates. This furnace safety switch is engineered to exacting factory standards,