Axco Ozeo Demand Controlled Ventilation (DCV)
The Axco Ozeo Demand Controlled Ventilation (DCV) unit is a whole house extraction unit which ensures permanent renewal of of air in single dwelling houses or multi-dwelling blocks (individually).
Product Suitability
Whole house ventilation
Air inlets located in living areas & bedrooms, and extraction valves in wetrooms.
Humidity controlled
Varying extract and supply rates based on the humidity levels.
Building regulation compliant
Provides appropriate airflow rates to meet building regulations.
Energy efficient
A demand controlled system means the unit operates based on humidity levels. Therefore, the system increases extract and supply ventilation rates only when required.
- No need for trickle/window vents
- Highly efficient EC motor
Quiet in operation
Unlike traditional methods of extraction, the Axco Ozeo ventilation system has a very low sound level to ensure no disruption.
- No need for noisy extract fans
- Anti-vibration system
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Unit Specification
Motor | Voltage (V) | Maximum Absorbed Power (W) | Medium Absorbed Power (W) | Maximum Absorbed Current (A) | Sound Pressure Radied (Lp(a) at 1,5m. (dB(A) at 180m3/h and 140 Pa) |
---|---|---|---|---|---|
EC | 230 | 54 | 15 | 0,4 | 30 |
Supply & Extract Valves
Fresh Air Vent
Extract Valve
Fresh Air Vent
Supplying fresh air into the home based on relative humidity levels.
Available in two sizes: 100mm and 125mm
Low noise levels
Variable airflow rate of 5 to 45m3/h
Extract Valve
Adjust extraction airflow rates in wetrooms according to relative ambient humidity.
Available in two sizes: 100mm and 125mm
Removable grill for easy cleaning
Low noise levels
Frequently Asked Questions
Here are some answers to your most frequently asked questions about our mechanical ventilation systems.
How does Demand Controlled Ventilation (DCV) work?
A Demand Controlled Ventilation (DCV) system is equipped with a sensor which detects humidity levels and automatically adjusts the airflow rate based on the indoor air quality. If a room is heavily occupied, the humidity levels will be high - a DCV system will sense this and increase airflow into the room. If a room is unoccupied or humidity levels are low, the ventilation rate is reduced. Similarly, in wet rooms such as bathrooms, when there is an elevated level of humidity and moisture detected, the rate of extraction is boosted to adequately remove the moist, stale air.
What type of building is DCV suitable for?
Demand Controlled Ventilation is suitable for many different property types, including new or existing homes, offices, gyms, healthcare premises, hotels, schools and more.
Where is a DCV unit installed?
A DCV unit is usually located centrally in the roof space or in a cupboard space. The unit can be installed horizontally on the ceiling or vertically on a wall. The valves on the unit pivot to allow for flexibility when installing.