air-in® supply air valves and silencers

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AIR-IN^® AIR CONDITIONING PRODUCTS
- comfortable living with savings in energy

Air-In® supply air valves and noise reducers increase the comfort of living and save energy. Air-In® supply air valves and noise reducers offer superior noise reduction values and draught-free air quantities.

Get to know our proven, patented products!

Air-In^® Chameleon supply air valves for windows

Windows equipped with heat recovery valves are the first step towards achieving the best energy efficiency! The valve warms the supply air inside the window by as much as 10–20°C using lost heat.

The Chameleon valve is suited for both new windows and renovation. The valve can be installed in an existing window without a previous valve, or it can be used to replace an existing frame valve. The filter can be easily replaced without tools.

Watch a video on the operating principle of the Chameleon valve
Get to know the Chameleon valves

Other products

Constant pressure regulators – NEW!Paso above-door aerator Wall valves Ventilation hatch valves Noise reducers Noise reduction cartridges

Kuoppakatu 10, 11710 Riihimäki, FINLAND
tel. +358 10 4215 700 | fax +358 10 4215 701
asiakaspalvelu@dir-air.fi