Co2 Spigot Regulator Heater 240v - Pre Heater. 5 x High Quality Co2 Regulator Spigot Heater 240V MIG Welder. Flux-cored MIG welding. The Co2 gas heater is designed to prevent CO2 regulators from freezing up Compatible Gases: CO2 (Carbon Dioxide), Brand: Hampdon, MPN: 400218, Manufacturer Part Number: 400218, UPC: 9355457012375 Hampdon 400218 Regler High Quality Co2 Regulator Spigot Heater 240V MIG Welder Welding C02 - Pre Heat 240V Für MIG Schweißen Vorwärmen Gasregler Hampdon