Aaon P63270 Sensor/Electrode Els PW 17895 The Lennox 56W61 Hot Surface

The Lennox 56W61 Hot Surface Ignitor is a high-performance 120V silicon nitride ignitor designed for precision ignition in residential and commercial Lennox gas furnaces

Secure Terminal Interface: The 3-screw terminal layout minimizes resistance and prevents loose connections in high-vibration compressor housings

Can I use this to replace a switch with a 1

maintaining system head pressure within manufacture specs

This mechanical relay is built for consistent performance in demanding environments

Aaon P63270 Sensor/Electrode Els PW 17895 The Lennox 56W61 Hot SurfaceThe Aaon P63270 Flame Sensor and Sparker Electrode is a critical combustion component designed for precise flame rectification and reliable ignition in high performance rooftop units and chillers. Engineered to withstand the thermal stresses of continuous burner operation, this dual function electrode ensures consistent HVAC flame sensing to prevent nuisance lockouts and HVAC ignition failure. As a direct OEM Aaon replacement part, the P63270