Lennox 11U64 Pressure Switch 320734-701 034-inch orifice calibrated specifically for

034-inch orifice calibrated specifically for liquid propane to ensure a stable pilot flame and accurate feedback to the ignition controller

Key Benefits Universal Compatibility: Features auto-voltage sensing from 120V to 277V

it should be purchased separately

5hp Recip Compressor

Lennox 11U64 Pressure Switch 320734-701 034-inch orifice calibrated specifically forThe Lennox 11U64 Pressure Switch (Cat # 11U64, Part # 104371 01) is a precision calibrated OEM furnace replacement part engineered for high performance draft verification. This 0. 65" WC SPST pressure switch is the direct substitute for the legacy 93W86 model, designed to monitor inducer motor performance and confirm proper airflow before the ignition sequence initiates. Built with brass terminals, fine silver contacts, and a stainless steel