427-025

Ensure your heating system operates safely and efficiently with this premium 1/2-inch single-stage gas control valve. Designed for residential and light commercial furnace applications, this valve features a slow-opening mechanism that facilitates a smooth, quiet ignition process by gradually releasing gas to the burner, reducing noise and stress on the heat exchanger. It is fully compatible with modern Direct Spark Ignition (DSI) and Hot Surface Ignition (HSI) systems, making it a versatile replacement part for a wide range of forced-air heating units. This bottom-outlet gas valve provides reliable regulation of gas flow, helping to resolve common HVAC issues such as ignition failure, burner instability, or gas supply interruptions. Constructed for long-term durability, it serves as a critical safety and performance component for maintaining consistent climate control.
Type: Gas Control Valve
Size: 1/2" x 1/2"
Application: Forced air furnaces, gas-fired boilers, and residential heating systems utilizing Direct Spark (DSI) or Hot Surface (HSI) ignition systems.
Specifications: Single-stage operation, slow-opening timing for smooth ignition, bottom outlet configuration, 1/2 inch NPT inlet/outlet, compatible with 24V control circuits.