Using the "Gravi-Szell" hybrid technology patented by CS&K DUNA Kft., the ventilation performance can be increased, which then can ensure the desired ventilation effect even when there is no air movement outside.
The expected energy consumption of a draft intensifier motor is approximately €10-€15 a year.
COMPLIES WITH EVERY REGULATION
The draft intensifier sold and fitted by us, fully comply with all the Industry set standard laws and regulations and have all the required permits!
24 HOUR VENTILLATION
After construction, the building is fully ventilated 24/7! The operation and condition of the draft intensifier require a service every 3 years. Your investment in our gravity or motor systems will last for the next 30 years!
Our partners are guaranteed greater security by the fact that our company has full liability insurance!
Modern and maintenance free.
3 + 2 years warranty
Energy consumption from 0 EUR
Non-hazardous and cures mould problems
BENEFITS OF THE TECHNOLOGY
Available in all sizes up to 100 mm in diameter
Cold and heat resistant
Low energy consumption
The complete ventilation system can be used within a few hours