Thermal disinfection

Thermal disinfection of drinking water systems for proection against Legionella contamination

Thermal disinfection with hot water at 70° C is required after a positive test result for Legionella, which exceeds the technical intervention value in drinking-water pipe systems in compliance with the DVGW Worksheet Ordinance (TrinkwV) of 05.12.2012. Since installed stationary drinking water heaters are not designed for this output, a mobile heating centre is a sound solution in this case.

Quick and flexible use

For thermal disinfection, the entire drinking water installation including all tapping points must be flushed with hot water at 70° C for at least 3 minutes. The drinking water heated for this purpose should ideally come from a mobile heating centre. Such a mobile heating centre quarantees the required minimum temperature and can be used flexibly anywhere. Reliability and promt reaction are even more important, especially in case of an emergency, for example, in case of a positive result  for Legionella. Hence our systems are designed for this purpose as well and can continously generate domestic hot water temperatures of up to 85° C.

Your advantage

Thanks to years of experience, HOTMOBIL has both the relevant knowledge as well as the technical means to solve this task.

Practical solutions

HOTMOBIL supplies you with mobile energy – quickly, flexibly and reliably

Fair processing

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Costs are charged on a daily basis in accordance with the length of the application. (no minimum rental charge)

Top-quality advice

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You can reach us anywhere in Germany at any time. You discuss your application with a single point of contact who then organizes the entire process for you from beginning to end. One call, one point of contact, one price.

Complete service

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We deliver you a suitable mobile power plant together with all the necessary accessories, we organize the provision of fuel and our own specialist personnel commission the unit to get it up and running. Then we monitor and manage the operation of your rental plant.

Available right across Germany

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Our stock of rental plant is based across our eight locations in Germany, each manned by its own team of product specialists.

In service for you

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Our references show you numerous applications for mobile heating plants, mobile refrigeration plants, mobile splitter units, mobile vapour plants, mobile electrical heating devices, mobile hot water plants, mobile ventilation units and mobile special-purpose heating plants for specialist applications.

Modern rental fleet

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With more than 1000 units in our rental fleet, we can supply our customers in a dependable manner with systems appropriate to their needs.