Summary
A decentralised ventilation unit with heat recovery, due to its high volume flow it is ideally suited for use in schools, offices, hotels, doctors' surgeries, but also for flats and houses.
A decentralised ventilation unit with heat recovery, due to its high volume flow it is ideally suited for use in schools, offices, hotels, doctors' surgeries, but also for flats and houses.
Application
The LUNOS Nexxt E is a decentralised heat recovery ventilation system designed for larger spaces.
Suitable for:
- Commercial spaces such as schools, offices, hotels and hospitals.
- Suitable for residential applications – apartments and houses.
- Suitable for new builds and retrofits.
- Installation on walls with a minimum thickness 110 mm (surface mounted) or 280 mm (flush mounted).
The LUNOS Nexxt E is a decentralised heat recovery ventilation system designed for larger spaces.
Suitable for:
- Commercial spaces such as schools, offices, hotels and hospitals.
- Suitable for residential applications – apartments and houses.
- Suitable for new builds and retrofits.
- Installation on walls with a minimum thickness 110 mm (surface mounted) or 280 mm (flush mounted).
Description
With its low power requirements, the Nexxt E is extremely energy-efficient, enabling reduced power consumption. Its built-in control system ensures smooth coordination between its components. Additionally, the Nexxt E comes with humidity-temperature sensors, providing automatic control and efficient ventilation with humidity protection.
Features and benefits:
- Achieves Energy Efficiency Class A+ according Ecodesign Directive.
- Up to 83% heat recovery.
- Airflow of up to 110 m³/h.
- Decentralised ventilation – easy installation for new or existing buildings.
- Controlled via humidity or temperature sensors as a standard and optionally also via a CO2 sensor.
- Surface and flush mounting possible.
With its low power requirements, the Nexxt E is extremely energy-efficient, enabling reduced power consumption. Its built-in control system ensures smooth coordination between its components. Additionally, the Nexxt E comes with humidity-temperature sensors, providing automatic control and efficient ventilation with humidity protection.
Features and benefits:
- Achieves Energy Efficiency Class A+ according Ecodesign Directive.
- Up to 83% heat recovery.
- Airflow of up to 110 m³/h.
- Decentralised ventilation – easy installation for new or existing buildings.
- Controlled via humidity or temperature sensors as a standard and optionally also via a CO2 sensor.
- Surface and flush mounting possible.
Color
White
White
Material
Plastic
Plastic
Shape
Rectangle
Rectangle
Length
170 mm, 66 mm, 72 mm
170 mm, 66 mm, 72 mm
Width
480 mm, 510 mm, 235 mm
480 mm, 510 mm, 235 mm
Height
480 mm, 510 mm, 205 mm
480 mm, 510 mm, 205 mm
Warranty description
30 year
30 year
Specification
Classification data
Standards
-
-
Performance testing
To BS EN 13141-8.
To BS EN 13141-8.
Duty
4–31 L/s.
4–31 L/s.
Mounting
Wall, surface.
Wall, flush.
Controls
Integral humidity sensor.
Integral humidity sensor.
Additional properties
Free area
Equivalent free area (EN 13141-1): 4000 mm2.
Equivalent free area (EN 13141-1): 4000 mm2.
SoundPressure
At 1 m distance: 12–49 dB(A); At 3 m distance: 2–39 dB(A).
At 1 m distance: 12–49 dB(A); At 3 m distance: 2–39 dB(A).
Ingress protection (IP) rating
IP22.
IP22.
Voltage
200–240 V (50/60 Hz)., 115 V (60 Hz).
200–240 V (50/60 Hz)., 115 V (60 Hz).
Minimum wall thickness
110 mm.
280 mm.
Integral accessories
Wall-tubes for the series 160, two-way outer hood, Nexxt inner screen with operating element, Nexxt installation housing and Nexxt surface-mounting set.
Wall-tubes for the series 160, two-way outer hood, Nexxt inner screen with operating element, Nexxt installation housing.
Energy rating
Energy efficiency class A.
Energy efficiency class A.
Dimensions
Core drilling: 162 mm; Minimum installation length: 110 mm.
Core drilling: 162 mm; Minimum installation length: 280 mm.
Heat
Degree of heat supply: 83% (maximum). Heat supply level to EN 13141-8: 73%.
Degree of heat supply: 83% (maximum). Heat supply level to EN 13141-8: 73%.
Sustainability data
Contains Red List materials
No
No
Country of material origin
Europe
Europe
Country of product manufacture
Europe
Europe
Material
Plastic
Plastic