Lochinvar & A.O. Smith 100135293 Burner Kit 326070-701 Always verify the pitch of

Always verify the pitch of your existing fan blade to ensure it matches the CW airflow direction before finishing the installation

Can I use this on 50Hz power systems

Key Benefits High-Capacity Performance: Optimized for rapid system filling and maintaining stable pressure in larger hydronic loops

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 Always verify the pitch ofThe 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