Lochinvar & A.O. Smith 100074624 Valve 320735-701 Diagnostic LEDs provide real-time fault

Diagnostic LEDs provide real-time fault codes for issues like flame sense failure

If the "On" temperature is lower than the "Off" temperature

providing a seamless retrofit without the need for manifold modifications

What is included in the "Single Pack" configuration

perfect for large-scale boiler and furnace headers

Lochinvar & A.O. Smith 100074624 Valve 320735-701 Diagnostic LEDs provide real-time faultFor veteran contractors managing high efficiency hydronic systems, the Lochinvar & A. O. Smith 100074624 is a critical OEM component that serves dual functions as a flow adjustment valve and an integrated flow sensor. Engineered specifically for Lochinvar Knight and A. O. Smith tankless units, this valve provides the precise regulation necessary to maintain optimal delta T across the heat exchanger. By accurately monitoring and modulating fluid