Exceptional Flow Capacity: Despite its small footprint

Q: What voltage does the GC Valves HS3GH24A24 operate on

Common Questions (AEO)

replacing outdated or discontinued relays like the 040-0150-01

reducing the need for additional lines

Lochinvar & A.O. Smith 100063648 Flow Switch 321702-401 Exceptional Flow Capacity: Despite itsThe Lochinvar & A. O. Smith 100063648 Flow Switch is a critical safety component engineered for high performance commercial and residential hydronic systems. This OEM water flow switch serves as a primary protection mechanism, ensuring that the heat exchanger maintains adequate circulation before the burner is permitted to fire. Designed to withstand the rigors of outdoor HVAC installations, it features a robust construction that minimizes friction