3 or 4 gallon metal fermenter?

I would like to ask if any one knows of a metal fermenter that's about 3 or 4 gallons? I know Chapman Brewing makes 6gal and up, but I don't have room or a way to brew that much at once. Also I can't cold it down artificially, which is why I don't want to use plastic or glass but I can only find those. Basicly my stove sucks, we are not allowed fire of any kind and have no hose at my condo. Yet I wish to brew.