When the oven control on our Wedgewood stove failed (erratic temperatures) and there was no direct replacement available, I found a complete manifold and control set on eBay that had been removed from a newer model damaged new stove by an RV dealer. It also included the complete oven burner/pilot assembly. Installation was mostly a direct bolt in with the only mods required a small notch in the control panel and an added support screw. I also had to replace the oven control knob, also found on eBay, to get the correct temperature scale. The total cost including the knob came to about $60. A major benefit of the swap, beside having reliable temperatures, was that the new oven assembly doesn't turn the main burner completely off between heating cycles, but instead modulates it down to a low flame. We've found that keeps the temperature much more uniform throughout the oven.
