This unit does not require earth bonding. Cut pipework to suit length of unit. CalGlow Scale Inhibitor. The CalGlow scale inhibitor combined magnetic ; electrolytic dual purpose unit can be installed on both hot and cold water lines to prevent limescale from forming. The unit can be used on 22mm pipework. Maximum temperature: 100 °C
Specifications
Quantity:1piece
Scale Prevention Mechanism : Electrolytic, Magnetic