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Nuaire MRXBOXAB-ECO3 Heat Recovery System Kit

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Nuaire MRXBOXAB-ECO3 Heat Recovery System Kit
Inc Vat €1,214.98 Excluding VAT €1,012.48

Nuaire MRXBOXAB-ECO3 Heat Recovery System Kit

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Description

Details

Nuaire MRXBOXAB-ECO3 Heat Recovery System Kit

Complete DIY Kit of a Nuaire MRXBOXAB-ECO3 MVHR unit and comes in recommended Radial Ducting

Our Comprehensive DIY Kits have everything you should need to install a top quality Heat recovery system to building control regulations.  

Please note - You can purchase the heat recovery unit with or without the ductwork on this listing

This heat recovery unit and semi rigid radial ducting kit meets the highest and latest Building Regulation requirements and are suitable for newly constructed homes and renovation projects.

MAIN KIT FEATURES: 

  • Nuaire MRXBOXAB-ECO3 heat recovery unit 
  • All required Quiet-Vent Semi Rigid Radial Ducting 
  • Heat recovery system will provide a quiet and efficient system that is suitable for any competent or trades-person to easily install  
  • All products in kits can be changed to suit your specific needs
  • Free delivery to UK Mainland or Ireland address, Worldwide Delivery is available 
  • Free Technical support by our in-house technical team (multiple telephone lines)
  • Free design service, Our In-house designers can provide a easy to follow plan to building control standards with required air flow rates
  • Commissioning, We have a network of commissioning engineers or we can supply you with a DIY air meter including a commissioning guide 
  • Installation, The systems are suitable for any competent person to install but we also have a large network of installers if required throughout the UK and Ireland if required
  • Kits and products are in stock ready for delivery
  • Any products not required can be returned (excluding return delivery cost)
  • Any extra products required will be discounted to the Kit Price (excluding delivery)

Nuaire MRXBOXAB-ECO3 Heat Recovery Unit  

Nuaire MRXBOXAB-ECO3 (previously MRXBOX95AB-WH1) is a high performance, wall-mounted MVHR unit which is specifically designed for medium to large houses and apartments. With low energy usage and with up to 90% of heat recovery, this system is a whole house system that can ventilate up to seven wet rooms, it will also help you achieve a high SAP score

Please note - You can purchase the heat recovery unit with or without the ductwork on this listing 

KEY FEATURES:

  • Up to 90% Heat recovery
  • Light Weight and compact design
  • Meets the latest building control regulations
  • Integral humidity sensor
  • Summer Bypass 
  • Suitable for houses of up to 2000 s ft
  • Specific fan power as low as 0.50 wls
  • Fully serviceable unit with all parts accessible
  • 5-year warranty: 1 year parts and labour, remaining years parts only
  • Dimensions (HxLxW): 623 x 658 x 432(mm)

Filtration
2 x G3 cleanable or replacement filters

Controllability
The unit can be controlled by manual speed settings on the unit with additional boost switches or with the use of an optional (VSC) digital controller

The units has two speeds and is adjusted manually by a boost switch, the fans can be independently adjusted at the unit with potometers located at the front of the unit, All versions have the following functions integrally mounted within the fan unit on a purpose made PCB, all such components pre-wired and factory fitted by the manufacturer: 
• Independent control of background supply and extract flow rates. 
• Independent control of boost speed supply and extract flow rates. 
• Integral heat exchanger frost protection. • Integral adjustable run on timer. • Fan failure indication. 
• Integral S/L terminal for boost from remote switch, e.g. light switch. 
• Indication and controls – The unit also has clear LED visual indication for maintenance, servicing and operation mode, i.e. summer bypass, frost protection.

Integral Humidity Sensor
Integral humidistat that reacts to changes in humidity

Construction
EPP construction with a metal outer cover

Motors
The unit has 2 x low energy, volume EC motors

The unit is ultra-quiet unit with 2 x low energy long life motor, which makes for low running and operating costs & straightforward maintenance

Installation
It is recommended to install this unit onto a secure wall 

The Condensate drain is fitted to the bottom of the unit, we recommend that a flexible connection is fitted between the drain and overflow pipe

ACCESSORIES:
In addition to a choice of compatible ducting systems a full range of controls, sensors, in-line silencers, floor/wall/ceiling inlet and outlet diffusers are available to complete the installation.

Benefits of working with BPC Ventilation

  • Number 1 leading MVHR and ventilation system specialists
  • Large range of systems for domestic and commercial applications
  • Authorised Nuaire distributors
  • In-house design service
  • Full technical support
  • 1000s of products in stock in our own warehouse
  • Large showroom with working units on display
  • Installer network throughout the UK and Ireland
  • All systems comply to all the latest building control regulations
Ducting Kits

Ducting kits

Recommended Quiet-Vent Ducting system

A heat recovery ventilation system is only as good as the ducting used

Following years of heat recovery design and installation BPC Ventilation are now able to provide high quality kits that will provide a quiet and efficient system exceeding building control regulations and are suitable for any competent person to successfully install

The Quiet-Vent radial semi rigid system combines the performance benefits of rigid duct and the installation benefits of flexible duct by treating each room individually with a dedicated 75mm duct run from two manifolds (distribution box) for supply and extract air at the heat recovery unit

Quiet-Vent Semi Rigid Duct is a perfect choice for MVHR Heat Recovery System Installations as it provides huge performance benefits whilst dramatically reducing installation time and installation risk on-site

Key Features

  • The pipes have a smooth bore that is hygienic, anti-static, non-porous and odourless which inhibits mould and bacteria growth with low air-flow resistance and has high sound absorption.
  • The round 75mm pipe is supplied in 50-meter-long rolls and takes more than 13 Kilonewton’s per square metre of pressure to crush it and can even be buried in up to 3 metres of concrete.
  • No noise transfer (talking, music etc) between rooms (As required and stated in the 2010 Domestic Ventilation Compliance Guide).
  • No noise generated by high volumes of air being pushed or sucked down ducting (common with branch systems).
  • No joins in ducting so it cannot become dislodged if knocked or disturbed e.g. in loft spaces.
  • 70% Quicker and easier to install compared to traditional branch systems.
  • Metal distribution boxes – very robust and durable, various sizes.
  • Can easily overcome site obstacles and can be worked through around joists with ease
  • Fully cleanable and one of the only systems on the market that is - making it ideal for Heat Recovery System installations as it offers long-term Guaranteed Installed Performance
  • Superior 100% airtightness as there is up to 85% less joins and any fittings use rubber seals 
  • Ideal for metal web and engineer joists
  • SAP Appendix Q and Passive House Approved (classed as solid rigid on SAP)

Design and Supply

As leading heat recovery specialists our in-house designers can provide a comprehensive and bespoke design backed up with our technical experts that can answer any queries you may have,

Free delivery is included to any mainland UK or ROI address with this kit and with thousands of products in stock we are one of the few specialists that can provide quick or priority dispatch to any location using professional logistics companies, we are able to deliver to any other location on request,

If required all products in the kits can be changed or altered to suit your specific needs before dispatch and if you do require extra materials we will supply these to you at the same highly discounted rates,

Any products not required can be returned for a refund (excluding return delivery cost)

Installation and commissioning

All systems on completion of the installation require commissioning to insure it is working as intended, BPC have a network of commissioning engineers or we can supply you with a DIY air meter including a commissioning guide

The systems have been painstaking designed to be suitable for any competent person to install but we also have a large network of installers if required throughout the UK and Ireland if required

How does a Radial system work?

Radial ducting is the latest innovation on ventilation systems and can provide a quieter and more efficient ventilation system compared to rigid ductwork.

Radial Ducting is a system of individual smooth bore pipes which are crushproof, semi flexible with zero air loss. The pipes have an anti-static and antibacterial lining which individually connects each room to a manifold

The manifold takes mass airflow directly from the MVHR Heat Recovery Unit and allows lower rates to pass through to each individual room run eliminating noise transfer and increasing the efficiency of the heat recovery unit

The radial ducting is designed to be installed below the loft insulation to provide a superior heat retention over pre-insulated solid rigid above the loft insulation

Radial semi rigid ducting is suitable for any type of property; including timber framed houses, passive house approval homes and can be used in areas with limited access.

The radial semi rigid ducting is available in both circular (75mm or 90mm) and oval (51mmx114mm) fittings.

Alternative duct options

We can also stock and supply Solid Rigid PVC, Galvanised Steel and Thermal EPP (foam) ducting if preferred

Technical Specification

Technical Specification

Nuaire MRXBOXAB-ECO3 technical spec

Model

Nuaire MRXBOXAB-ECO3

SKU

MRXBOXAB-ECO3

Heat Recovery efficiency %

90%

Digital Controller

Optional (VSC)

Boost Switch control

Yes

Interactive control

No

Humidity control

Internal sensor

Airflow rate Max m3/h

390

Airflow rate @ 100Pa m3/h

320

Max dwelling size M2

200 (uk)

Max room extraction

Kitchen plus 5 extraction points

Specific fan power (lowest)

0.50

Dimensions W x H x D (mm)

658 x 623 x 432

Weight

24kg

Filtration

Yes  - 2 x G3

Pre/ Post Heater

No

Summer Bypass 

Yes

Frost protection 

Yes

Sound level @3m db.(a)

24-52

Mounting

Floor / wall

Ductwork connections

Top

Duct Diameter

4 x150mm

Condensate drain

yes

warranty

5-year: 1 year parts and labour, remaining years parts only

Country of manufacture

UK

Heat exchanger

Counterflow heat exchanger (PVC)

Available room sensors

Humidity, Timer, Pir

BMS

No

KNX

No

SAP Appendix Q

Yes

Fireplace mode

No

Alarm system integration

No

Passive House

No

ERP rating

A

Construction

EPP

 

Download Documentation
Nuaire MRXBOXAB-ECO3 Catalogue
Nuaire Timer Boost Wiring Diagram
Nuaire MRXBOX-AB-ECO3 User Guide
Further Information

Further Information

Nuaire MRXBOXAB-ECO3 Ducting Kit

DescriptionProduct Number8 Pt 9 Pt 10 Pt 11 Pt 12 Pt 
125mm metal extract valveMW12444455
125mm metal supply valveMW12545667
150mm pipework x 1 meterP150-188888
150mm pipe connectorC15033333
150mm 90' bendsB901501010101010
Quiet-Vent 150mm x 500mm Flexi insulated sound attenuator with adaptors QV150F-SILENCER 11111
Metre foil backed glass fibre insulationINS2244444
150mm exterior grille S/steel louvered CowlSSC15022222
10m roll 150mm insulated flexible ductingIFD15011111
Roll silver foil tape 75mmST7511111
Roll builders strap 10 meterBS5022222
Sealant - grey ductSE38011111
Cable ties 550mm (Pack of 10)CT55011111
NEW 75mm x 50 Metre Antibacterial Radial pipe (Quiet-Vent blue ) (75mm)QV75PB23344
NEW 90` Plenum with additional 350mm Round Pipe (Quiet-vent) (75mm)QV75PLEN9089101112
Pro Sealing Ring (pack of 10) (75mm)QV75SR- Pro22233
NEW QV 10 Pt Top Entry Distribution box 150 spigot (75mm)QV75-10150TE22222
Accessories

Accessories Product

Delivery

Delivery

World Wide Delivery Service

BPC have years of experience in delivering equipment around the UK and other Worldwide destinations. Our dedicated dispatch team work hard to ensure the highest standards are met so that your goods arrive on-time and in pristine condition.

Our market knowledge and experience allow us to match our service to meet your requirements swiftly and safely.

 

Free Delivery

We offer free delivery on any order over £200 to any mainland UK or Ireland address

 

Worldwide Delivery

Worldwide delivery is possible on almost all our products at low costs, delivery to countries outside the EU are normally delivered to the nearest customs office, port or terminal for the purchaser to collect and complete custom clearance.

Please contact us to confirm shipping cost and availability.

 

End-To-End Support

Delivery is available within 48-72 hrs, depending on method of transport, for hundreds of stock items.

Customers receiving a pallet delivery will be emailed on day of dispatch advising of delivery date. Parcel deliveries will be notified via email or SMS directly from DPD.

These checks are part of a unique commitment to building relationships with customers, understanding their specific delivery needs and responding to them positively and promptly.

 

We deliver on Service

  • Key components such as ductwork and fittings plus the most popular selling MVHR units are kept in stock in our UK-based warehouse, which means that you receive the best possible delivery dates.
  • All goods are expertly packed by a professional team so that your equipment is received in pristine condition ready for installation.
  • All deliveries co-ordinated to suit your specific requirements and construction programme.

 

Delivery Costs

Please click here to view delivery costs

 

Delivery Partners

We only use the couriers with the highest standard of service that include

  • DPD
  • Parcelforce
  • Liam Connolly (Roadfreight) Ltd
  • Importwise
  • Speedy Freight

 

Delivery Partners

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