White Rodgers 1/2″ Combination Gas Valve, 24V, DSI & HSI Modulating

White-Rodgers 36J27-554 DSI and HSI Modulating Combination Gas Valve. The 36J27 combination gas valve is designed for direct spark ignition (DSI) and hot surface ignition (HSI) system applications. This control is equipped with redundant and main solenoid valves that control gas flow to the main burners, a pressure regulator and a two-position on/off switch for regulation and electrical shut-off of the solenoid valves. Upon signal from an integrated furnace control, the valve modulates outlet pressure. Ambient Temperature….. -40° to 175°F Pressure Rating…………… 14"; W.C. (1⁄2 PSI) max. Voltage………………………. 24 VAC Frequency………………….. 60 Hz Total Current………………. 1.0A Pulse Width Modulation (PWM):…