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A single-pipe system The HWAT heating cable is simply fixed on the supply pipe. There is no need for return pipe work, valves or pumps, nor for complex design and balancing work associated with return systems. This results in a lower installation cost. |
Up to 50% of energy savings
The performing system with the HWAT-ECO control unit reduces the running cost of the hot water maintenance system tremendously. Whereas traditional control equipment and timers might save up to 30% compared to an uncontrolled system, the implementation of a HWAT-ECO controlled system will save up to 50% energy.
A retrofit operation of an existing traced hot water system with HWAT-ECO control unit is worthwhile and results in a short investment pay back period.
HWAT-ECO: avoid superfluous heat production and minimize energy consumption
The HWAT-ECO is a smart control unit that limits the heat output of the self-regulating heating cables according to the specific requirements of the hot water system.
It combines the clock time functions with the monitoring of the boiler temperature in order to ensure that the system is used solely for temperature maintenance. Thus avoiding superfluous heat production and minimising energy consumption. Other features include:
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| See how much energy can be saved by using the appropriate control unit and how fast your investment pays back. |
Thermal legionella prevention
The growth of legionella pneumophila is related to the water temperature. Decontamination can be done by increasing the temperature of the water (measures to prevent scalding are essential). Prevention of Legionella growth by means of temperature shock
The use of the HWAT-R heating cable with the HWAT-ECO controller offers the benefit of selecting a desired temperature and increasing the temperature over a time for legionella prevention. As such, the HWAT-ECO controller can be programmed for a Legionella prevention cycle.
Download the legionella application document (pdf 107 KB)
