66H03 | Flue Baffle | Lennox

**Lennox Flue Baffle: Essential for Furnace Performance** The Lennox Flue Baffle, part number 66H03, is a crucial component designed to maximize the efficiency and safety of your furnace. Engineered by Lennox, a leading manufacturer in the HVAC industry, this flue baffle is specifically compatible with Lennox furnaces. Its primary function is to direct and regulate the flow of combustion gases within the furnace. By controlling the flow, the flue baffle helps optimize heat transfer, ensuring efficient heating throughout your home. Additionally, it protects critical components from excessive heat, extending their lifespan and reducing the risk of premature failures. Crafted from durable materials, the Lennox Flue Baffle is built to withstand the high temperatures and harsh conditions inside a furnace. Its precise design ensures a proper fit, preventing air leaks and ensuring optimal performance. Replace your old or damaged flue baffle with the Lennox Flue Baffle 66H03 to restore the efficiency and safety of your furnace. **Our HVAC supply store: Your Source for Quality HVAC Products** We offer the best prices and fast shipping for your HVAC products! Trust Our HVAC supply store for all your industrial and maintenance needs. Shop now and experience the difference!