The Robertshaw 720 Series 24 V Dual Gas Valve is a six-function gas valve incorporating a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment. Models are available with and without a pressure regulator. Uni-Kit models are factory set at 3.5 Inch WC for natural gas, but can be converted to LP by installing the regulator conversion kit included. The wiring connections, manual selector and adjustments are easily accessible on top of the valve. With a 3-9/16 Inch swing radius, the 720 Series lends itself well to replacing many OEM valves. Valve can be mounted in any position except upside down.