jut replaced our convection microwave yesterday. We had the Apollo 1/2 time oven, went out-(microwave would not work) Had a small appliance repair person try an fix it. No luck.They are out of business. I did really like that convection oven.
Went to rv dealer, ordered a contoure convection microwave.
We had to do quite a few adjustments. Our original one had a funny plug and receptacle.Got the conventional 3 prong receptacle, cut power to trailer, cut off old receptacle and installed new one. What a pain that was.
Had to add a wood strip to side of cabinet, as new trim kit was not a large. The new trim kit is screwed to the sides of the micro, so it was not so easy to get it all back into the cabinet.
Used the new very quiet micro function last night. Heats up way faster than the old one. Will try the convection part this weekend. Another brand available is Advent, also thru rv dealer. It came to about 370.00 total with tax here in Arizona. So far, pleased with it. Hope you find one you like.
Had tried Home depot and Lowes this past summer in Canada, they had nothing to fit our cabinet..
Good luck, Dona