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About strawa Wärmetechnik

strawa Wärmetechnik GmbH is a manufacturer in the field of heat technology. The company produces floor manifolds, cabinets, heating stations, actuators, industrial and brine manifolds, large manifolds and fresh water stations. The specialist for heating technology in Germany, Switzerland and Austria has established itself successfully on the market mainly through the development of the stainless steel manifold and more than 30 years of experience in manifold construction.

Free downloads

Version:
2018.0700
Last change:
09.08.2018
File size:
21.20 MB
File format:
exe
Sales region(s):
Germany

strawa Wärmetechnik Data Set

The current strawa Wärmetechnik GmbH data set contains all calculation-relevant data for the following product groups:

  • fresh water stations for central potable water heating
  • electronically controlled apartment transfer stations for decentralized DHW heating and supply of heating surfaces in various variants

The data set is suitable for the following liNear software solutions:

Your specialist for heating technology!
strawa Wärmetechnik GmbH is a manufacturer in the field of heating technology. The company produces floor manifolds, cabinets, heating stations, actuators, industrial and brine manifolds, large manifolds and fresh water stations. The specialist for heating technology in Germany, Switzerland and Austria has established itself successfully on the market mainly through the development of the stainless steel manifold and more than 30 years of experience in manifold construction. The self-made assortment ranges from individual components (e.g. floor heating manifolds or electrical components) to completely pre-wired and ready-to-install products (e.g. heating stations) and large manifolds - all from a single source. Special productions are fulfilled on customer's request with no problems. Assembly, logistics and shipping are also carried out by strawa GmbH in Schwabhausen.

The product family of strawa Wärmetechnik GmbH is growing!
A central fresh water station and a decentralized apartment transfer station were included in the portfolio of strawa GmbH. The Friwara-Z is used exclusively for hot water preparation and only heats the service water when required. This avoids energy losses as far as possible. The storage of drinking water is no longer necessary and the formation of legionella is prevented. The home connection station, Friwara-W (W-HK;W-HT;4 conductor), of strawa GmbH is a more complex system. It works according to the instantaneous water heater principle and guarantees a constant, comfortable and hygienically perfect hot water supply. The integrated flow sensor detects the hot water demand during the tapping process.

Controlled by the regulator, the equivalent amount of water is provided at the same time. This ensures that the set hot water tap temperature is kept constant over the entire tapping process, even if the tapping quantity is changed by switching the taps on or off. In the strawa-Friwa regulator, the actual hot water temperature is compared with the set hot water target value and directly adapted to the target value by the modulated speed control of the built-in circulation pump.

Innovations made of stainless steel!
The strawa GmbH is one of the trend setters of the stainless steel manifold, because the previous generation of manifolds consisted mainly of brass, which did not provide a long-term guarantee nor did it meet the required standards. Stainless steel means quality - an innovation that was recognized and created by strawa GmbH. In 2000, Strawa was awarded the "Dr.-Rudolf-Eberle-Prize" by the state of Baden-Württemberg. Existing products are also being constantly developed and improved. The focus is always on customer requirements and the improvement of standards. Thus strawa Wärmetechnik GmbH belongs to the Top 100 of the most innovative companies of the German middle class!  strawa GmbH received the Top Innovator 2016 award for innovations such as the stainless steel manifold and the logic terminal strip with selector wheel, which ensures unique pre-wiring of heating stations. This competition is the most important award for innovative medium-sized companies.