100189054 | 4" Flue Collar | Lochinvar & A.O. Smith

4" Flue Collar from Lochinvar & A.O. Smith is expertly designed to meet the demanding requirements of industrial and commercial applications. The flue collar, with SKU 100189054, is crafted from durable materials, ensuring longevity and reliability in harsh environments. Its 4" diameter makes it ideal for connecting various flue systems, providing a secure and efficient seal to prevent leakage and ensure proper exhaust flow. Whether you're working on HVAC systems, boilers, or other industrial equipment, this 4" Flue Collar from Lochinvar & A.O. Smith is an essential component for safe and efficient operation. Our HVAC supply store is your trusted source for top-quality industrial products, offering competitive prices and fast shipping. Shop now to get the 4" Flue Collar and other essential supplies for your projects!