Unfortunately my first repair attempt (replacing the Gas Valve Coils) failed so I decided to replace the entire Burner assembly. From a cost/time point of view the Burner assembly is a better value than just buying the Gas Valve seeing as you don't have to disassemble/reassemble most of the existing Burner (to get to the Gas Valve) *and* you get a new Igniter!! The most annoying thing about the repair is accessing the screw that clamps the gas pipe to loosen it :-(...