Then we're back to having to upgrade an outlet in my house and wire it into the panel, which would cost $400 at least. And the only thing I'm getting for that p

Then we're back to having to upgrade an outlet in my house and wire it into the panel, which would cost $400 at least. And the only thing I'm getting for that price is more wattage, but not finer control over the temperature, so I'll stick to my current setup.