Lochinvar & A.O. Smith 100135293 Burner Kit 326070-701 This casting is rated for

This casting is rated for steam boiler applications with a maximum operating pressure of 50 psi (3

This genuine York furnace part maintains the factory-specified pressure drop and temperature rise

ensure the supply matches the nameplate 3Ph requirement

Horizontal mounting configuration ensures perfect alignment with existing terminal boxes and wall plates

Essential for maintaining systems where a full 407C or 422B retrofit is not yet feasible

Lochinvar & A.O. Smith 100135293 Burner Kit 326070-701 This casting is rated forThe Lochinvar 100135293 Burner Kit is a critical OEM replacement component engineered for high efficiency commercial water heaters, specifically compatible with A. O. Smith BTH 120 250 and Lochinvar AWN AWL 151 286 series models. This pre mixed combustion burner ensures precise gas to air ratios, maintaining thermal stability and reducing NOx emissions across variable firing rates. As a direct fit replacement burner, it resolves common combustion