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the 100093809 assembly ensures that the manifold burner operates within manufacturer specifications for oxygen intake and exhaust
Essential for maintaining systems where a full 407C or 422B retrofit is not yet feasible
This genuine York furnace part maintains the factory-specified pressure drop and temperature rise
Always verify the pitch of your existing fan blade to ensure it matches the CW airflow direction before finishing the installation
Lochinvar & A.O. Smith 100135293 Burner Kit 326070-701 the 100093809 assembly ensures thatThe 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