high-pressure seal against the boiler trim

it utilizes a 240 VAC coil with a Minimum Class B rating to ensure consistent contact engagement under the thermal stresses common in residential and mobile home HVAC units

the cadmium plating and precision fit provide reliable operation

Common Questions & Technical Advice What is the maximum duct width for a DST5 sampling tube

Lochinvar & A.O. Smith 100208088 Door Gasket high-pressure seal against the boilerMaintain the integrity of your high efficiency heating systems with the Lochinvar & A. O. Smith 100208088 Door Gasket. Specifically engineered for KB AW (Knight Armor) boilers up to 501 models, this OEM replacement door gasket is essential for preventing energy loss and maintaining combustion efficiency. Fabricated from high grade rubber, this component replaces legacy part numbers GKT2455, GKT2455K, and 100146555, ensuring a precision seal against