NORITZ's ScaleShield Water Conditioning System provides superior limescale prevention and corrosion control within the water heater and plumbing system. It contains a water conditioning cartridge that creates scale-inhibiting solution for use with tankless water heaters. In many cases, the ScaleShield offers many of the same advantages as conventional water softening systems, except at a lower cost with little professional maintenance. When it comes to protecting your NORITZ tankless water heater, no other product offers the level of protection from limescale and corrosion than ScaleShield.
Compatible with all NORITZ residential and commercial models
Protect your tankless unit from lime scale buildup and corrosion
Reduces corrosion caused by chlorides, silica and iron
ScaleShield water conditioning system must be installed on a cold-water line prior to the tankless water heater
3/4 in NPT inlet and outlet fitting connections
Package contents include housing, O-ring, lubricant, and a filter wrench
Do not install the ScaleShield unit where it is exposed to direct sunlight, if installed outdoors, ensure the system is covered or insulated from exposure to direct sunlight and/or to protect it from freezing
Replace the cartridge when it is dissolved near the bottom of the housing
Replacement cartridge: HBC-3