Q-Aire Catalogue
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HIGHEST INDOOR AIR QUALITY IN NEW HOMES 1

NUAIRE’S Q-AIRE Innovation at its best Since our inception in 1966, we have pioneered a number of new ventilation strategies and products now widely adopted by the industry, from the development of the Twin Fan to the invention of Positive Input Ventilation. Nuaire is committed to the principles of energy-reduction, heat recovery and renewable product innovation. We continue to lead the industry in developing best practice and helping clients reduce their energy demands and carbon emissions. Today we remain at the forefront of domestic ventilation technology, with a range of products that...

uick uiet uality The Nuaire Q-Aire range of products has been designed to complement ventilation systems that are a necessity in modern living. We recognise that customers need products quickly, systems that work quietly and confidence in their high quality - something that comes as standard with Nuaire. The range is comprised of a supply and extract valve, an in-line carbon filter, an acoustic enclosure for an MVHR unit only and finally a unique all-in-one acoustic enclosure surrounding not only an MVHR unit but a built in silencer as well. Q-Aire Acoustic Enclosure As Mechanical...

NUAIRE’S Q-AIRE Q-Aire V125 / EV125F / EV125FH The Supply & Extract Valve can help solve common problems with MVHR commissioning, balancing and performance. It is available in three versions: standard supply and extract (Q-Aire-V125), filtered extract (Q-Aire-EV125F) or filtered extract with integral humidistat (Q-Aire-EV125FH). Q-Aire Supply & Extract Valve is the only lockable, filtered valve on the market and is fully-compliant with the latest NHBC guidance. The filtered extract version removes the need for a ducting cleaning regime and access panels because air is filtered before it...

The filter can be quickly replaced by simply removing the damper assembly and changing the filter. The damper assembly is then put back into its place without any adjustment of the commissioned set point, thus ensuring the system remains commissioned. Air Resistance Performance Resistance in Pa @8l/s Existing V125S - 10mm Gap (CATALOGUE VALUES)

Consultants Specification OPERATION The supply and extract valves are used to control and distribute airflow entering or being removed from a dwelling. They shall be capable of being used on their own, with a filter or with a filter and integral humidistat control. UNIT SPECIFICATION Each valve shall be low profile, protruding from the ceiling by no more than 18mm when closed. Each valve will be suitable for 125mm diameter ducting. Each valve shall be made from flame retardant ABS plastic. There shall be a means of adjusting the opening aperture for commissioning purpose with a decorative...

NUAIRE’S Q-AIRE Q-Aire MRXBOX-CARBONFILT The Q-Aire Carbon Filter (MRXBOX-CARBONFILT) allows Nuaire to offer a complete ducting solution with a range of specifiable products that meet planning obligations and refine traditional filtration, leaving home owners with confidence in the maintenance of their heat recovery systems. The Carbon Filter is a necessity; ensuring fresh filtered air is provided to homes in urban areas – particularly those near industrial amenities. Colourcell™ technology offered within the Carbon Filter means owners are made aware of the need to replace their filter when...

NUAIRE’S Q-AIRE Air Resistance Performance MRXBOX-CARBONFILT with PM2.5 + PM10 filter MRXBOX-CARBONFILT no PM filters fitted The Carbon Filter will also help to give a noise reduction in the ducting. Noise reduction levels (dB) of MRXBOX-CARBONFILT Frequency (Hz) With the PM10 filter fitted Without the PM10 filter fitted

Consultants Specification MRXBOX-CARBONFILT Units shall be a packaged NOx filtration unit as below: Max air flow rate at 45Pa. 91mm H x 435mm W x 180mm D OPERATION The MRXBOX-CARBONFILT is to be installed with the intention of combating indoor air pollution. The filtration system works by incorporating a range of media filter cells which are configured to offer a large surface area through which an incoming polluted airstream will pass. The filter cells are structured to fit within the main body of the unit. UNIT SPECIFICATION The filter housing shall be manufactured from galvanised mild...

NUAIRE’S MVHR Acoustic solution for MRXBOX95(AB)-WH1 and MRXBOX95(AB)-WM2 Nuaire’s First Fix and Acoustic Solution are designed to not only reduce noise but to improve the installation when wall or cupboard mounting the MRXBOX95(AB)WH1 and MRXBOX95(AB)-WM2 Units. Offering the only complete MVHR acoustic and first fix solution to overcome both noise and ease the installation of heat recovery units. Nuaire’s solution addresses both duct and breakout noise, provides an aesthetically pleasing cupboard installation for the home occupant and reduces installation errors and time. These units are...

Acoustic data for MRXBOX95(AB)-WH1 with Silencer and/or First Fix WH1 with SIL Sound Data Curve WH1 with FF Sound Data Curve WH1 with FF & SIL Sound Data Sound power levels dB re 1pW 40 45 56 Sound power levels dB re 1pW Open Inlet Open Outlet Breakout Open Inlet Open Outlet Breakout Sound power levels dB re 1pW Open Inlet Open Outlet Breakout The breakout case-radiated dBA values are given for Hemispherical free field radiation at 3m – to obtain the spherical radiated data, subtract 3dBA. Silencer Corrections SIL Corrections Open Inlet Open Outlet FF+SIL Corrections Open Outlet Open Inlet...

NUAIRE’S MVHR Technical DIMENSIONS (mm) for WH1 unit SIL-WH1 FRONT/REAR VIEW SIDE VIEW FACE TO BE MOUNTED NEAREST TO WALL COMPLETED SYSTEM SIDE VIEW ADJUSTABLE FEET WALL/SOLID STRUCTURE ANGLE BRACKE

The unit offers the facility to be fitted directly to the MVHR unit and plenum chamber without the need for spigots reducing breakout noise. However, there is the capability to fit 150mm circular spigots as an alternative option. The supply and extract ventilation unit shall be positioned as indicated on the drawings and shall be in accordance with the particular fan schedule in the specification. This unit is also available in Opposite Hand formatting. The unit shall be fully lined with acoustic material offering excellent noise reduction. The combined supply and extract with heat recovery...