• The new Servitec S

    This year the technology of vacuum spray-tube degassing will be 20 years old and we are celebrating this with a special highlight: the new Servitec S. It is the ideal choice for medium-sized systems with a water volume of up to 6 m³.


    Learn more

  • Configuration tool ProSinusX

    ProSinusX allows you to configure your Sinus products easily and quickly. The update to version 6 has been available since 13 September 2019.

    Learn more

  • 20 years of vacuum spray-tube degassing

    This year we celebrate the our Servitec product anniversary. Discover the history of vacuum spray-tube degassing – from the idea to innovation milestones to digitization. And what's new in 2019?


    Learn more.

  • New heat exchanger portfolio

    Brazed and now also gasketed: Besides revising our brazed portfolio and optimizing it’s performance we extended our offer by gasketed heat exchangers. Both versions, brazed and gasketed, are supported by our new configuration tool for quick calculation and configuration of your product solution.

    Learn more

  • Servitec Mini

    The Servitec Mini degasses the system water permanent and efficient. The result: long-term system safety and energy savings thanks to an optimized heat transfer.

    Find out more at: www.servitec-mini.com/expert

  • Exdirt V sludge and dirt separator for vertical pipes

    Thanks to the standard F1 installation length according to DIN EN 558:2017-05, dirt traps and filters can be replaced one-to-one with the Exdirt V. The advantages: no filter, no clogging and cleaning without interrupting operation.

    Learn more at

News, trade fairs, press releases


Heat Exchangers – interview with Christian

The new Servitec S – our highlight in the anniversary year

Product configurator ProSinusX

Software + planning

Reflex Pro
Take the easiest route to correct design and sizing: Reflex Pro is the proven, continuously developed software solution you can use...

Further information


Reflex Winkelmann GmbH – part of the Building+Industry division – is a leading provider of high-quality heating and hot-water supply technology.

Further information

Diaphragm expansion vessels

The correct pressure is the fundamental requirement for the proper operation of water based heating, solar, cooling and pressure booster systems. Here the Reflex diaphragm expansion vessels offer a simple and smart solution. They are independent of electrical power and easy to operate. Inside the vessel a diaphragm seals the system water from the gas compartment. So diffusion of pressured gas into the water is prevented. The result is a fully closed system that does not suffer from corrosion or other gas-related problems.