Lennox 31W62 Extension Kit 318820-201 always verify your motor’s rotation

always verify your motor’s rotation before installing to prevent airflow reversal

The compact design and rugged housing are built to withstand ambient temperatures up to 200°F

a coil replacement may suffice

horizontal installation is the industry standard for maximum sensitivity

or the furnace failing to start

Lennox 31W62 Extension Kit 318820-201 always verify your motor’s rotationThe 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