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Elta FLUX HR Plus+ 100 (4") Single Room Heat Recovery with remote control

  • £410.00

A continuously running, low energy, ultra quiet, alternate flow supply and extract fan with heat retention for use in habitable areas such as living rooms, bedrooms, dining rooms, basements and hallways. The unit helps a room breathe” and reduces indoor air pollutants and humidity levels. The unit is ideal for tackling problems associated with condensation dampness such as mould growth.

Features & Benefits

Easy maintenance

Aesthetic flat front cover for modern interior design, easily removable for cleaning without the need of tools. Easy and safe maintenance thanks to a magnet “coupling/uncoupling” system which allows the ventilation unit to be quickly removed from its base.


Multifunction remote controller, with LCD display to visualise the status of the unit and automatic management of the inversion time (comfort mode) to optimise the acoustic and thermal comfort.

Intelligent control

Smart humidity control and free cooling to extract only or intake only to prevent heat exchange when not needed. Simplified synchronisation of more units (up to 10): thanks to a dedicated communication protocol the units get automatically synchronised when they are wired each other. Automatic anti-frost protection to prevent frost building up on the heat exchanger. No water drainage is needed.

Environmentally friendly

Totally recyclable plastic components.

Double insulated

No earth connection required.

Tested to the latest standards

Units are tested in the TÜV Rheinland recognised laboratory at Aerauliqa, meaning accurate, up to date information on electrical safety, performance and noise level that can be relied upon. Designed and manufactured in accordance with EN60335-2-80 (Low Voltage Directive) and the EMC.



Internal ventilation unit and wall base made of high quality ABS providing long lasting shockproof and robust construction. Telescopic pipe made from 100% recycled ABS, adaptable to the wall thickness.  External grille with anti-insect net and water drip guard.


Finished in white RAL 9010 and UV resistant.


Infra-red remote controller with touch technology and wall base supplied as standard. Made from ABS, RAL 9010.


Unique design winglet-type impeller, providing enhanced aerodynamic properties, low noise and increased efficiency.


High efficient reversible EC motor with integral thermal protection, mounted on sealed for life high quality ball bearings.

Heat exchange

Regenerative heat exchanger with ceramic core with high thermal efficiency and washable anti-dust filters.


Every 70 seconds the unit alternates between supply and extract fan modes. When in extract mode the units high efficiency ceramic heat exchanger collects and retains heat from the extracted air. The majority of this heat is then transferred to the incoming air during supply mode.

This method of operation avoids the short circuiting of air that can often happen with conventional single room heat recovery units, resulting in much more effective room ventilation.

Units can also be set to work in harmony with each other e.g. when a unit in one room is extracting air another unit in another room can be set to supply air. This can greatly enhance cross ventilation and ventilation effectiveness in a home.


Each Quantum NEXT has a 5 year parts warranty as standard.

Energy Rating


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