Designed specifically to accommodate tube diameters ranging from 9/16" to 1"

offering a resilient safety margin for standard 208/230V systems

Engineered with a factory-calibrated -0

Complete Installation Kit: Ships with mounting parts

With 18-inch lead wires and a manual opener lever for emergency operation during power loss

Lochinvar & A.O. Smith 100135270 Burner 326058-755 Designed specifically to accommodate tubeWhen you're out in the field servicing a Lochinvar Copper Fin II or high capacity A. O. Smith water heater, combustion consistency is everything. The Lochinvar & A. O. Smith 100135270 Burner is the direct OEM replacement for the aging BNR30011 assembly. This critical component is engineered specifically for 500 750 KBTU systems, delivering the precise atmospheric mixing required to prevent soot accumulation and maintain high efficiency thermal output.