Rugged Construction: Built to withstand harsh outdoor environments and temperature fluctuations

055 piston size and ensure proper alignment within the drain pan to prevent condensate carryover

Versatile Application: Standard 1/2-inch shaft diameter and 42-frame housing allow for broad compatibility across various condenser models

which is essential for preventing lockout conditions and maintaining peak combustion efficiency in commercial heating systems

Why should I replace a terminal block that isn't visibly melted

Lochinvar & A.O. Smith 100287086 Burner 319852-301 Rugged Construction: Built to withstandThe Lochinvar 100287086 fiberboard burner is an OEM combustion component engineered for high efficiency hydronic systems, specifically designed for Knight Heating Boiler and Armor Water Heater series. This replacement burner assembly (formerly 100155255) is compatible with KHN199 through KHN285 and WHN199 through WHN285 models. Constructed with durable fiberboard materials, it ensures precise fuel to air mixing and flame stabilization to maintain peak