As a Genuine OEM Replacement Part

this component provides real-time diagnostic feedback to the integrated furnace control board

the Lennox 38M45 and 38M4501 are electronically and physically identical

Aluminized Steel Construction: Provides superior resistance to oxidation and thermal stress

Honeywell 129464M Sensing Tube 321142-301 As a Genuine OEM ReplacementThe Honeywell 129464M Sensing Tube is a vital component for flame detection systems, specifically engineered for compatibility with the Honeywell C7035 Minipeeper series. This quartz UV sensing tube serves as the primary detector for ultraviolet radiation in gas, oil, and dual fuel burners. Operating within a robust temperature range of 0 to 250 degrees Fahrenheit, the 129464M ensures reliable flame monitoring in high heat industrial environments. For