Lennox 31W62 Extension Kit 318820-201 utilizing precise timing for pre-purge

utilizing precise timing for pre-purge and post-purge cycles

horizontal installation is the industry standard for maximum sensitivity

this motor supports dual voltage configurations of 200-230/460Vac and features reversible rotation to suit various system layouts

or the furnace failing to start

Lennox 31W62 Extension Kit 318820-201 utilizing precise timing for pre-purgeThe Lennox 31W62 Vent Extension Kit (LB 115012A) is a mission critical component for ensuring code compliance and operational safety on LGH LGM KG ZG unit models with capacities ranging from 024 150, as well as SG 036 and 060 units. Designed to address clearance issues where exhaust vents are positioned too close to fresh air intakes, this OEM replacement kit redirects flue gases to prevent hazardous recirculation and eliminate ice formation on intake