The Goodson Electric Rod Heater (No. ERH-2220) has been in development for about two years. Designed to heat one or two connecting rods at the same time, this electric rod heater offers two high-output heating elements that will reach temperatures of up to 750 degrees F. The heating chambers are surrounded by a safety screen to keep out foreign objects, including fingers, and heating coils are controlled independently by separate thermostats. Toggle switches to power on the coils are protected by flip-up shields to prevent accidental activation. Requires 220V and 50/60Hz for operation.