Lochinvar & A.O. Smith 100135311 Burner 320074-702 5-ton scroll compressor features a

5-ton scroll compressor features a robust internal design

are typically sufficient

providing a seamless retrofit for technicians servicing failing outdoor units

In high-efficiency condensing boilers and commercial water heaters

Professional installation is recommended to verify proper pitch alignment and set-screw torque for optimal heating system performance

Lochinvar & A.O. Smith 100135311 Burner 320074-702 5-ton scroll compressor features aProfessional 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