Operating since 1992, the Finnish family company manufactures and sells supply air valves and ventilation sound attenuators. Its own brands are Air Termico and Air-In, and it also represents Wood's and RC Mannesmann. Patented valve products have been tested by VTT and other research institutes.
Products can be ordered directly from the manufacturer's online shop. Supply air valve installation mainly serves housing companies across Finland, alongside schools and day-care centres. Installers also replace filters. The factory has a testing laboratory, and the company works with property managers, design offices and construction firms.
Purchased valves or installation services? Share your experience below for other property customers.
