383-600-315 | Kit-S Gskt Plt-CO SF550 | Weil McLain

**Weil McLain NCO-383-600-315 Kit** The Weil McLain NCO-383-600-315 Kit is a genuine replacement part specifically designed for SF550 series boilers. This kit includes a gasket plate that serves a critical role in ensuring a tight seal between the boiler components. A proper seal is essential for preventing costly leaks and maintaining optimal boiler efficiency. Crafted from high-grade materials, this gasket plate is built to withstand the demanding conditions within the boiler, ensuring long-lasting performance. Its precise fit and durability contribute to the overall reliability and longevity of your Weil McLain boiler. By replacing worn or damaged gasket plates with the NCO-383-600-315 Kit, you can restore the optimal operation of your boiler, ensuring efficient heat distribution and reducing the risk of unexpected downtime. Trust our HVAC supply store for the best prices and fast shipping on all your Weil McLain parts and accessories!