Hot water is essential for comfort, hygiene, and safety in any building. But hidden dangers—like accidental scalding and bacteria such as Legionella—can put users and your organisation at risk. Traditional temperature controls and manual monitoring are not enough to guarantee safety for every user, every time.
Introducing the Kitware Water Contraprotector CP510
A revolutionary, intelligent safeguard for your hot water systems—developed to set a new benchmark for user safety, hygiene, and peace of mind.
Human skin can be seriously burned in seconds by water above 50°C. Children, elderly, and vulnerable users are especially at risk. Kitware’s Water Contraprotector can effectively maintain a steady supply of water at a designated safer temperature.
Bacteria such as Legionella thrive in water systems between 20°C and 45°C. Disinfection requires temperatures above 60°C—but that’s hot enough to scald. This creates a dangerous “temperature overlap” where water is either unsafe to touch or unsafe to drink. Worry not, the Contraprotector is here to help.
The triple-in-single-out approach allows water contraprotector to manoeuvre supply water temperature accurately while the rest of the water system is shielded from bacteria by continuous multi-stage disinfection.

Non-stop protection from scalding
Precisely controls supply water temperature, so users always receive safe, comfortable water—no matter what’s happening elsewhere in the system.
Continuous disinfection against bacteria
Maintains high temperatures in the system’s non-supply water, killing Legionella and other pathogens without exposing users to danger.
Automatic, intelligent operation
Multiple temperature control and scheduling ensure your entire system is regularly disinfected—with minimal downtime and no manual intervention.
ELECTRICAL
Voltage/Phase: 220-240 Volts / 1 Phase / 50 Hz
Max. Power Consumption: 50W
WATER
Pipe Material: Copper
Inlet Flange: DN80
Outlet Flange: DN80
Max. Flow Rate: 80 m3/h
Max. Working Pressure: 16 bar
Outlet Temperature Range: 20~60°C
GENERAL
Installation Environment: Indoor only
Cabinet Construction: Stainless Steel, Grade 304

KITWARE CP510 contraprotectors are equipped with Super-Available Supply™ Technology to ensure extra high availability of safe warm water provision. Much like electricity supply, we believe that in a well-constructed water system, the target of warm water supply shall always be to attain zero downtime.

Using the right temperature settings on a Kitware contraprotector, the hot water supply side of your water system is always undergoing high temperature disinfection while users continue to receive safe and warm water. This non-stop sterilisation effectively reduces the existence of bacteria in your water system, thus providing first-stage protection to the health of water user.

Compromise is not an option when it comes to safety, that is why a second-stage protection is necessary. At scheduled time or by manual control, system-wide sterilization will be carried out to the entirety of your hot water system. Each successful or problematic disinfection will be recorded or notified on the built-in touchscreen controller of Kitware contraprotectors.

The integrated design of CP510 allows simple incorporation into a water system, equipped with user-friendly HMI for local control or external system interfacing. Provided the water system including its heating is operating as anticipated, once the contraprotector is completely installed, the entire system will be under protection upon simple settings.
Protect your users, your brand, and your peace of mind.
Choose the Kitware Water Contraprotector CP510—
The new standard for hot water system safety.
Contact your local Kitware Specialist for a tailored solution or more details.

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