Unit typeProduct descriptionComfort 200 Top is a ventilation unit with heat recovery. The unit is designed for air flows up to 308m3/h at 100 Pa external duct pressure.The unit draws the humid, vitiated air out of the dwelling via the bathroom, WC, kitchen and utility roomand introduces fresh outdoor air into habitable rooms such as living room, bedrooms and office. Thecold outdoor air is heated up in the heat exchanger by the warm exhaust air.Comfort 200 Top is supplied as standard with a G4 filter in the outdoor air and extract air ducts. If it iswished to filter the outdoor air for pollen, an F7 filter can be purchased as an accessory and mountedsubsequent.1. Duct connections2. Electrical connections3. Automatic control system4. Bypass-damper5. Extract air filter G4 (left model)6. Outdoor air filter G4 (F7 filter is fitted here) (left model)7. Supply air fan (inlet air)8. Extract air fan (outlet air)9. Counterflow heat exchanger10. Condensate drain6