Description
The Weil McLain 590-317-303 Cleanout Plate Gasket 80 Series Boilers to create a tight seal between the part and the boiler section. It prevents flue gases, and combustion byproducts from escaping at the access point, supporting proper internal pressure and heat retention within the boiler chamber. This gasket is installed at the cleanout opening, where it seals the joint when the access plate is secured in HVAC systems. It is commonly used in residential and commercial cast-iron boiler systems to maintain stable operation and protect internal components from leakage and soot buildup.
