The kit Duco FOCUS SYSTEM (SL) System is an easy-to-install controlled natural ventilation system that provides natural air supply by means of self-regulating air grilles in the walls and mechanical extraction of polluted air by means of an exhaust fan.
This system is very suitable for new constructions and renovations and requires only a minimal investment.
The basic kit DC-BPFS contains the following components:
- CO2 adjustment valve, type DC-VAV CO2 75 (open kitchen)
- Humidity adjustment valve, type DC-VAV RH-CO2 50 (bathroom + toilet)
- Presence detection by highly sensitive CO2 sensor integrated in the valve, type DC-VAV CO2 25
- Wireless control switch, type DC-CV RF230/W24 B
- Acoustic kit, type DC-SILP (-3dB (A))
The
DC-BPFS SL basic kit contains the following components:
- Two CO2 adjustment valves, type DC-VAV CO2 30 (bedrooms and / or dry rooms)
- CO2 adjustment valve, type DC-VAV CO2 75 (open kitchen)
- Humidity adjustment valve, type DC-VAV RH-CO2 50 (bathroom + toilet)
- Presence detection by highly sensitive CO2 sensor integrated in the valve, type DC-VAV CO2 25
- Wireless control switch, type DC-CV RF230/W24 B
Required for installation:
- DucoBox, type DC-BOX FOCUS
Optional:
- CO2 control valve, type DC-VAV CO2 30 in case of more than 2 bedrooms and / or dry rooms
- Additional moisture control valve for second bathroom, type DC-VAV RH-CO2 50
- Additional moisture control valve for wet storage, type DC-VAV RH 50
- In the case of a 2nd toilet: CO2 control valve, type DC-VAV CO2 25 with a sensitive CO2 sensor for presence
- Flow-through opening, type DC-DV 70