Lochinvar & A.O. Smith 100135311 Burner L99H008 provided there is at least

provided there is at least a 1 psi pressure differential to actuate the disc

technicians and homeowners ensure the longevity of their heating and cooling systems through improved thermal management and electrical efficiency

Versatile Voltage: Supports 208-230V or 460V single-phase power

Common Questions What models are compatible with the 5H0738390004 fan blade

Lochinvar & A.O. Smith 100135311 Burner L99H008 provided there is at leastProfessional contractors understand that maintaining high efficiency combustion in Lochinvar Knight and Armor systems requires precision components. The Lochinvar & A. O. Smith 100135311 Burner Assembly is a critical OEM replacement part designed for high capacity boilers and water heaters, including the KBX501, KBX601, KBX701, and KBX801 models. Built with a 1 2 inch NPT connection and stainless steel construction, this burner assy ensures consistent