71L02 | Collector Box Gasket | Lennox

Collector Box Gasket from Lennox (SKU: 71L02) is an essential replacement part designed to ensure a proper seal between the collector box and the furnace unit. Crafted from high-quality materials, this gasket effectively prevents air leakage, maintaining optimal system efficiency and reducing energy consumption. Its precise fit and durable construction guarantee long-lasting performance, minimizing the need for frequent replacements, and ensuring a reliable and efficient heating system.