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LUNOS Nexxt E - Heat Recovery Ventilation - Decentralised Ventilation System

Verified by manufacturer 2 days ago

Nexxt E Surface Mounted

PARTEL Variant:

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.

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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).

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.

General information

Color

White

Material

Plastic

Shape

Rectangle

Length

170 mm

Guidance for specification option:

Device

66 mm

Guidance for specification option:

Inner Screen

72 mm

Guidance for specification option:

Outer Hood

Width

480 mm

Guidance for specification option:

Device.

510 mm

Guidance for specification option:

Inner screen.

235 mm

Guidance for specification option:

Outer hood.

Height

480 mm

Guidance for specification option:

Device.

510 mm

Guidance for specification option:

Inner screen.

205 mm

Guidance for specification option:

Outer hood.

Warranty description

30 year

Uniclass

Pr_65_67_29_23 Domestic fan unitsPrimary

CAWS

U90/413 Ventilation fan units

U90/413 Ventilation fan units

Product range

Ventilation Systems

Specification data - Domestic fan units

Standards

-

Performance testing

To BS EN 13141-8.

Duty

4–31 L/s.

Mounting

Wall, surface.

Controls

Integral humidity sensor.

Free area

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).

Ingress protection (IP) rating

IP22.

Voltage

200–240 V (50/60 Hz).

Guidance for specification option:

Standard.

115 V (60 Hz).

Guidance for specification option:

On request.

Minimum wall thickness

110 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.

Energy rating

Energy efficiency class A.

Dimensions

Core drilling: 162 mm; Minimum installation length: 110 mm.

Heat

Degree of heat supply: 83% (maximum). Heat supply level to EN 13141-8: 73%.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Europe

Material

Plastic

Literature

LUNOS Nexxt E Installation Guide

LUNOS Nexxt E Installation Guide

LUNOS Nexxt E Technical Data Sheet

LUNOS Nexxt E Technical Data Sheet

Case studies

Ireland's School Of Rock

Ireland's School Of Rock

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