Dry rooms throughout the year and ventilation at no running costs: the SolarVenti system starts and stops automatically controlled by the sun and is totally independent of the public electrical supply - ideal for houses which are ...
The SV9 is similar to the SV7 and SV14 models, but comes with a new rounded design. This new design combines well with roundes doors or windows. Further, this SV9 has a slightly higher performance than the classic SV7 model.
Easy to install and maintenance free solar powered ventilators. They work instantly and automatically from the sunlight and are very easy to install: no wiring, no plugs, no battery, no noise, no running cost. Can be mounted on ...
