You can see this thread for information about home ovens. The big North American units don’t really exist here, but there are a couple of decent options.
I had been looking to replace my old oven. I checked several of the baking DIY stores and found some good average size ovens in the 6,000+ range. I was at Costco the other day and found a Kaiser Chef stainless steel oven for 8,000+. A little more than I wanted to spend but this thing is huge. It will easily hold a full 7 rib standing rib roast or any of the fresh turkeys I have seen in Taiwan. It has 3 racks and a rotiisseri. Four cooking elements and a good size fan to circulate the heat. Tight…