Carrier 347015-701 Pressure Switch 326058-757 this genuine OEM part maintains

this genuine OEM part maintains the equipment's original engineering specifications

How do I calibrate the zero and span for this sensor

This 1 1/4 inch NPT general service valve features a rugged brass body and durable NBR seals

This ensures high-accuracy gas flow modulation for makeup air units and space heating systems

As a professional-grade modulating boiler inducer

Carrier 347015-701 Pressure Switch 326058-757 this genuine OEM part maintainsFor 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,