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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Key Benefits for Contractors:
High-Temperature Durability: Stainless steel electrode and heavy-duty insulation withstand the extreme heat of industrial fireboxes
making it suitable for a wide range of steam and hot water applications
ensuring consistent microamp feedback to the control module
The V43BS-3 is the direct technical replacement
Lochinvar & A.O. Smith 100111651 Burner Assembly 321702-401 Key Benefits for Contractors:The Lochinvar & A. O. Smith 100111651 Burner Assembly is a factory authorized replacement component designed for Natural Gas (NG) high efficiency commercial boilers and water heaters. Engineered with a #31 orifice, this assembly ensures precise fuel to air mixing and stable combustion across varying load demands. This OEM burner assembly is utilized in the Lochinvar Knight and A. O. Smith Cyclone series, specifically addressing combustion stability