Rotenso Wentilo Icon IT450 S4 AB siltuma rekuperācijas iekārta
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- max. efficiency 450 m3/h
- airENERGY counterflow heat exchanger
- heat recovery efficiency – up to 99%
- supply filter classes G4+F7
- exhaust filter class M5
- iEDGE SMART control system
- production side: alternative (B)
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