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The unit utilizes internal terminal strips for secure wiring and includes 1/2-inch internal threaded conduit ports for standard electrical termination
With its non-PCB dielectric oil and 1/4" male quick-connect terminals
000 to 100
Use a manometer to ensure the bypass opens at the correct static pressure threshold to prevent high-limit trips or noisy air delivery
the operational pressure is typically limited by the core's rating
Lochinvar & A.O. Smith 100173747 Control 320074-702 The unit utilizes internal terminalThe 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