Karl Stüssi Sanitär AG

Plumbing
In private and public construction, sanitary engineering covers areas that serve human hygiene and health. This includes, in particular, technical installations for water supply and wastewater disposal.
Plumbing technology is not only found in private bathrooms, but also forms the basis for the operation of a service water supply.

Ventilation
Whether in industry, residential construction, or gastronomy, we are happy to advise you on your specific ventilation problem.
We also carry out maintenance work on existing systems.

Heating with solar ventilation
Especially for existing vacation homes, we recommend a completely self-sufficient system with air collectors and an integrated photovoltaic element to operate a fan that blows the heated air into the building. This ensures a constant base load of heat even outside the period of use (e.g., frost protection). We were able to install such a system in the SAC's Fridolinshütte and in a vacation home in Braunwald.

Problem: The electricity consumption for base load heating (including frost protection) for an electrically heated vacation home that is only used for a few weeks a year is high. (During use, the home is usually heated with wood.) How can solar energy be used sensibly and cost-effectively to massively reduce electricity consumption?

Solution: Installation of ventilation collectors with integrated fans, which are powered by a built-in photovoltaic element. Outside air is drawn in through a filter on the rear, heated, and blown into the stairwell via a spiral pipe. A room thermostat prevents possible overheating during the warmer months. The system is self-sufficient, meaning that no additional electrical connection is required. The blown-in air heats the solid basement and, above all, the shady side of the house.
Links on this topic; Grammer Solar Solar Toolbox

Service - Repair
Send us your contact details and briefly describe the problem. We will contact you as soon as possible to arrange an appointment.
If you would like to send us pictures, you are welcome to do so by email info@stuessiag.ch, together with a description of the problem.