Dual-flow ventilation unit KWL EC 200 ECO

centralizedheat-recoveryfor apartments

Compact unit with heat recovery for central ventilation of houses and apartments. High efficient counter crossover] heat exchanger with efficiency of up to 90%. State-of-the-art EC-motor technology for ex- tremly low power consumption. KWL EC 200 Eco The economical solution for a wide range of application with an excellent cost/performance ratio. ■ Air filter □ Supply of cleaned outside air using a G4 filter. Superfine pol- len filter (filter class F7) is also available. Extract air passes through a G4 filter before ente- ring the heat exchanger. ■ Frost protection □ An adjustable thermostat stops the supply air in case of frost to prevent the heat exchanger from icing up. ■ Speed control □ The speed control supplied, has a 4-step operation switch which can be mounted at a distance up to 100 m. Power levels can be chosen from 5 speeds according to the air flow volume (see diagram). □ The operation switch can be combined with a clock timer, available as accessory.