Lennox 13H25 Assembly Durable Construction: Built to withstand

Durable Construction: Built to withstand the high-cycle demands of technical HVACR Environments

This high-tension red spring is specifically calibrated to provide a reliable outlet pressure range of 10 to 22 inches water column (WC)

When you're troubleshooting a York furnace that isn't initiating the ignition sequence

this unit requires a 120V control circuit

Durable Construction: Built with high-strength materials to withstand the continuous mechanical stress of HVAC cycling

Lennox 13H25 Assembly Durable Construction: Built to withstandThe Lennox 13H25 Electrode and Sensor Assembly is the critical OEM ignition and flame detection component for high efficiency Lennox gas furnaces. Functioning as a dual purpose unit, this assembly integrates a high voltage spark electrode and a flame rectification sensor onto a single pre formed mounting bracket. It is the direct factory replacement for the legacy Lennox 13H2501 part number. Designed to withstand the extreme thermal cycles of the