yes it is exactly the same other then the little guide piece on the porcelain where it holds it in place on the mounting braket, it was a little longer so I rework that. Would have thought it would make no differance being the ignition board would tell how long to put power to ignitor to let it light. Its almost like its not rectifying back to open the gas valve, maybe a bad conection in the molexes?
Originally posted by Jax
Goodman only has two Hot Surface Ignitions. The GMP and the GMS.
The GMP has a fixed duration while the GMS is self adjusting for shorter cycles.
I donít know why the burner would not fire if the HSI was hot, and in the burner path when valve engaged. Sounds like there may be other problems. It certainly is not common for it to NOT light on the first try. Something is wrong! Is the length and size the same?