Roper Stove Fuse Panel. Make sure all visible copper and brass fittings are clean. On some oven models an internal fuse is used to shut the oven off to prevent any further damage to the appliance.

If the fuse looks smoky or black, it is likely blown. King pellet stove not igniting or the poor burn quality problem is easy to solve. They have a threaded base, like a light bulb, and a flat, glass top marked with an amperage rating.