INTERMITTENT PILOT IGNITION KIT, COMES WITH 720-072 1/2" INLET X 3/4" OUTLET GAS VALVE AND 780-715 NON-LOCKOUT IGNITION CONTROL. Natural Gas Only – Nonlockout. Valve has 1/2" side outlets. Pressure regulator is factory-set at 3.5" W.C. 200,000 Btu Max. The Uni-Line 712 series pilot ignition system features flame rectification with solid-state logic and flame sensing to provide automatic sequencing that will ensure proper operation of an intermittent pilot ignition device. The 712 series pilot ignition system features quick and easy installation with complete in-depth instructions and trouble shooting informationUNI-LINE 63016 Exact Uni-Line UPC number. Number may appear preceded by Uni-Line's vendor i.d. number, 662013.ex. 66201312345.