Key Benefits High Flow Capacity: Features a 7

and 4-inch valves using M9124 or M9220 series spring-return actuators

High superheat often indicates the valve is starving the evaporator

This model is not position-sensitive

Lochinvar & A.O. Smith 100283608 Control 321894-708 Key Benefits High Flow Capacity:The Lochinvar & A. O. Smith 100283608 Control is a critical OEM replacement gas valve engineered for precision fuel management in residential water heating systems. This 120v Intelli Vent gas control is calibrated for natural gas applications with a specific 4" WC manifold pressure setting, ensuring stable combustion and thermal efficiency. Designed to interface directly with the Intelli Vent ignition system, this controller manages the electrical