Description
The Ventilair Natura is a compact wall-mounted heat recovery unit designed for occupied rooms where fresh air, filtration and quiet operation need to be combined in one installation. Its format suits both new projects and refurbishment work where ceiling voids or long duct routes are not available.
Cross-counterflow heat recovery
Extracted room air and incoming outdoor air pass through separate paths in the heat exchanger, allowing thermal energy to transfer between them without mixing the airstreams. Temperature efficiency is rated at up to 90%, helping reduce the heat loss associated with replacing stale indoor air.
EPP insulation helps limit unwanted heat transfer through the casing and reduces the risk of internal condensation while keeping the unit relatively light for wall mounting.
Quiet operation and filtration
An energy-efficient DC motor drives the airflow. A dedicated sleep mode is designed for quieter periods, with stated sound levels as low as 35 dBA. Supply-air filtration includes a primary filter and F7 filter, with an optional HEPA filter available where a finer filtration level is required.
Flexible control
Natura can be operated by remote control, touchscreen or smartphone app. Integrated temperature and humidity monitoring provides immediate feedback on room conditions, allowing the user to adjust ventilation based on the space rather than relying on a fixed setting.
