SweetSounds
Well-Known Member
Has anyone ever tried using a cartridge heater? The kind used in molding and other industrial processes? They seem to be available anywhere from 200 watts up to 2000+ And they are designed to be inserted into a hole in a molding block or something like that. I was thinking maybe they could be installed in a thermowell? Or directly through a compression fitting? They are cheap on eBay, and look to be pretty versatile.