Patterson-Kelley 26-0000-0297 Pressure Switch 318423-701 these rails use existing mounting

these rails use existing mounting hardware

This externally equalized valve is essential for systems with significant pressure drops across the evaporator or those utilizing a distributor

serving as a direct replacement for RS44327-001

This technical construction allows the unit to run cooler and quieter than standard aftermarket alternatives

This 4-speed furnace motor operates at 115Vac and delivers a consistent 1050 RPM

Patterson-Kelley 26-0000-0297 Pressure Switch 318423-701 these rails use existing mountingThe Patterson Kelley 26 0000 0297 High Gas Pressure Switch is a critical safety component designed for heavy duty commercial boiler gas trains. Engineered to monitor inlet gas pressure, this OEM replacement part ensures that your heating system operates within safe hydraulic and pneumatic parameters. This switch is typically integrated into the NURO control system or legacy Patterson Kelley platforms, where it functions as a manual reset safety limit