Honeywell Dual Valve Direct Ignition Gas ControlDual Valve Direct Ignition Gas Control. Product Specifications BRANDHoneywell INLET SIZE INCHES1/2 OUTLET SIZE INCHES1/2 HERTZ60 FUEL TYPENatural Gas OPENING TYPEStandard IGNITION TYPEDirect Ignition TYPEStraight-Through LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERVR8205Q2555