ensuring stable control loop performance

Engineered for precision and long-term reliability in high-demand environments

OEM Compatibility: Precision-matched for York HVAC systems to eliminate compatibility errors during HVAC refrigeration parts sourcing

System Stability: Prevents hunting and pressure fluctuations in propane-fired furnaces and air handlers

How do I confirm if my TXV is restricted

Lennox 11J14 Pressure Switch 322056-301 ensuring stable control loop performanceThe Lennox 11J14 Pressure Switch is a mission critical genuine OEM replacement part designed for high performance Lennox, Armstrong, and Ducane gas furnaces. This SPST (Single Pole Single Throw) air pressure switch is factory calibrated to a 0. 75" WC (Water Column) trip point, ensuring the inducer motor establishes a consistent draft and adequate venting before allowing the ignition sequence to proceed. As a direct replacement for the 103614 14