Engineered from corrosion-resistant materials

Key Benefits Dual Voltage Versatility: Direct compatibility with 240V and 277V circuits commonly found in commercial heating distribution

The Functional Devices RIBM24S is a professional-grade track mount power relay engineered for versatile BAS and HVAC controls applications

R-410A Optimized: Specifically calibrated for high-pressure systems to ensure long-term mechanical reliability

The side pilot configuration simplifies plumbing in certain burner manifolds where rear access is restricted

Lochinvar & A.O. Smith 100171947 Valve 320735-701 Engineered from corrosion-resistant materialsThe Lochinvar & A. O. Smith 100171947 Valve, often identified by its legacy SKU VAL30034, is a critical gas valve assembly kit engineered specifically for high efficiency hydronic systems. This natural gas valve is a direct OEM replacement for the Knight WH155 wall mount boiler, ensuring the precise fuel to air ratio required for optimal combustion control. As a veteran grade gas valve kit, it includes the venturi and necessary gaskets to maintain a