Lochinvar & A.O. Smith 100208613 Gas Valve

When you are in the field and need a reliable drop-in replacement, the Lochinvar & A.O. Smith 100208613 Gas Valve is the exact OEM component required for serviced equipment. This 24V gas valve is engineered for high-efficiency natural gas applications, featuring a standard 1/2" NPT connection. It operates with a precise 3.5" WC manifold pressure and is rated at 0.9 Amps. This specific service part is a direct cross-reference and identical replacement for VAL2939 and VAL2939K, as well as the older 100189385, ensuring you don't have to deal with manifold modifications. Designed for compatibility with CB 045-135 Solution Boilers and various A.O. Smith water heating systems, this combination gas valve ensures stable combustion and flame safety. As a veteran in the trade, you know the importance of using Lochinvar replacement parts to maintain system certification and efficiency. This 2-stage natural gas valve provides the throttle control and electrical reliability your clients expect during peak heating cycles.

• Direct OEM Compatibility: Replaces obsolete part numbers 100189385, VAL2939, and VAL2939K without requiring port adjustments.
• Precise Pressure Regulation: Factory-set for 3.5" WC natural gas operation to ensure optimal burner performance and efficiency.
• Standardized Fit: Utilizes 1/2" NPT inlet and outlet ports for a quick, leak-free installation in tight boiler cabinets.
• Reliable Electrical Performance: The 24V .9A solenoid is designed for long-term duty cycles in high-demand hydronic environments.

What units are compatible with the Lochinvar 100208613?
This valve is primarily used in Lochinvar Solution Boilers (models CB 045 through CB 135) and select A.O. Smith high-efficiency water heaters. Always verify the model and serial number before installation.

Is this a direct replacement for the VAL2939?
Yes, the 100208613 is the updated manufacturer part number and is functionally and physically identical to VAL2939 and VAL2939K.

Can this valve be used for Propane (LP) conversions?
This specific model is calibrated for Natural Gas with a 3.5" WC setting. For LP applications, a conversion kit or a specifically rated LP valve should be used to meet manufacturer specifications.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.