Key Benefits Direct OEM Replacement: Fully compatible with Lochinvar and A

Is an adapter required for installation

Key Benefits Universal Compatibility: Specifically designed for 1/8" OD tubing used in Honeywell Home and Resideo pilot burner assemblies

while the FLNR-series is rated for 250V

Lennox 57W79 Pressure Switch Key Benefits Direct OEM Replacement:The Lennox 57W79 Pressure Switch is a critical OEM safety component engineered for precise inducer draft monitoring in Lennox gas furnaces. Calibrated to a 0. 70" WC activation setpoint, this green pressure switch ensures the combustion blower is establishing sufficient static pressure before allowing the ignition sequence to proceed. As a direct furnace pressure switch replacement, it resolves common fault codes related to airflow verification and