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Precise Flame Pattern: Right-hand flame orientation ensures optimal thermocouple impingement and rapid safety valve response
essential for specific HVAC sequencing
Common Questions Which regulator models use the KR-9112 seal cap
replacement is the industry-standard recommendation
What is the proper procedure for LP conversion on this unit
Lochinvar & A.O. Smith 100173747 Control 328140-751 Precise Flame Pattern: Right-hand flameThe Lochinvar & A. O. Smith 100173747 Control is a critical safety component designed for high performance hydronic systems and commercial water heaters. This low water cut off with manual reset (LWCO) serves as a fail safe mechanism, monitoring internal water levels to prevent dry firing. Engineered specifically for Lochinvar boiler systems and A. O. Smith commercial units, the 100173747 ensures the burner circuit is interrupted immediately if a low
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