21W66 | Lennox LB-106197, Draft Inducer Blower Gasket, 4-1/2" Dia Opening, 7-13/16 x 8-1/2 x 1/2" | Lennox

Keep your HVAC system operating at optimal efficiency with the Lennox Induced Draft Assembly Gasket, SKU 21W66. This expertly crafted gasket effectively seals the induced draft assembly, preventing air and combustion gas leaks. As a result, your system maintains proper airflow and combustion, maximizing performance and extending the life of your equipment. Precision-engineered from durable materials, this gasket withstands the rigors of constant use and high temperatures, ensuring reliable performance and a tight seal over time. Its easy installation allows for quick and hassle-free replacements, minimizing downtime and maintenance costs. Choose our HVAC supply store for the best prices and fast shipping on all your HVAC needs.