I should say that I don’t have a business. I had the Peerless C131, natural gas oven installed in my garage. I’m an occasional user, ever one or two weeks. And when I am done cooking the pizzas, I shut off everything.
The advantages:
I can do four 18" diameter pizzas. Like any pizza oven there is a hot spot on the bottom stone that requires a 180 degree after 3 minutes. From the bottom rack to the top rack is done in 6 - 8 minutes, temps in the 450 -500 degree range.
Peerless makes a good product and they provide prompt an courteous phone support.
They provide a transition piece that allows you to connect 5" direct venting.
The stones can be removed and used as a conventional oven. A big turkey will easily.
I bought two grid racks in addition when using it as a conventional oven.
Controls are modular, intended for the user to do his own repair.
Disadvantages:
If I were in business, I would use this handle the overflow when your very busy.
Instructions are the most pathetic I have ever seen. They have things that apply to your model things that don’t and there is no way to sort this out, without calling.
The maximum temperature is 650 degrees. If your looking to make Neopolitan pizza at 900 degrees, it won’'t happen
Some of the stampings on the stainless steel needed to be filed to smooth out the edges. A minor inconvenience.
The door handle is not far enough away from the door so that when you lower it your wrist will be burned. Gloves that can withstand 1000 degrees solve my problem.
All in all I am a satisfied customer.
pat