This Rheem Gas Valve is a crucial component in gas-powered appliances. It features a 1/2 inch Hot Surface Ignition/Direct Spark Ignition (HSI/DSI) system, which is responsible for igniting the main burner of a gas appliance. The valve operates on a Slow Opening (SlwOp) mechanism, which gradually allows gas to flow, reducing the risk of sudden pressure changes that could potentially damage the appliance. This model is designed for first stage (1Stg) operation, meaning it's used in single-stage heating systems where only one level of heat output is provided. Lastly, it's compatible with Natural Gas (NG), making it suitable for most residential and commercial applications.
