Reznor 270389 Pressure Switch 321142-301 specifically designed for use with

specifically designed for use with York model D2CG180N24046C

this OEM component ensures optimal torque during the start-up cycle and maintains stable running current to minimize heat dissipation within motor windings

2-blade count

015" of parallel misalignment

tapered thread fit for standard piped interfaces

Reznor 270389 Pressure Switch 321142-301 specifically designed for use withThe Reznor 270389 Pressure Switch is a critical safety component calibrated to a . 33" WC set point, specifically engineered for Reznor unit heaters. This differential air pressure switch monitors the pressure drop across the heat exchanger, ensuring the induced draft blower is operating at the correct static pressure before allowing the ignition sequence to proceed. As a genuine OEM Reznor replacement part, it maintains the precise factory