Lennox 12W49 Pressure Switch R-407A Can this module replace a

Can this module replace a universal ignition control

OEM precision ensures seamless integration with York control boards without manual calibration or resistance matching

and VB-131 models

The Reznor 195680 Fan Blade is a critical OEM replacement component designed specifically for Reznor unit heaters and gas-fired HVAC systems

Contractors should verify the existing coil’s condition

Lennox 12W49 Pressure Switch R-407A Can this module replace aThe Lennox 12W49 Pressure Switch (Model R20558702) is a critical OEM safety component engineered for precise combustion air monitoring in Lennox gas furnaces. This SPST pressure switch is factory calibrated to actuate at 1. 35" W. C., ensuring the inducer motor generates sufficient draft for safe venting before the ignition sequence begins. Designed for professional grade reliability, it features a standardized 1 4" barb connection for secure