Trident Marine 12V DC Gas Control System, Complete with Solenoid. Conveniently enables you to turn LPG gas on and off from the galley. Complete system includes Control Panel, 12V DC Brass Solenoid with 3/8" ports, and fittings for connection to LPG regulator outlet and supply hose. Fittings include one 3/8" male NPT hex nipple and one 3/8" male flare x 3/8" male NPT elbow. Control panel works on either 12 or 24V, but 24V systems require a 24V solenoid (sold separately). Panel measures 4-1/2"W x 3-1/4"H x 2-1/2"D.