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Nuaire MRXBOX95-WM1 Heat Recovery System Kit

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Nuaire MRXBOX95-WM1 Heat Recovery System Kit
Inc Vat £669.60 Excluding VAT £558.00
Nuaire MRXBOX95-WM1 Heat Recovery System Kit
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Description

Details

Nuaire MRXBOX95-WM1 Heat Recovery System Kit

Complete DIY Kit of a Nuaire MRXBOX95-WM1 MVHR unit and comes in Radial Ducting (Recommended)

Our Comprehensive DIY Kits have everything you should require 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 and the Unit and room ducting kits include the heat recovery unit

MAIN KIT FEATURES: 

  • Nuaire MRXBOX95-WM1 heat recovery unit 
  • Quiet-Vent Semi Rigid Radial Ducting 
  • 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 MRXBOX95-WM1 Heat Recovery Unit 

Nuaire's award-winning range of MRXBOX95 heat recovery systems are designed to provide optimised, balanced supply and extract mechanical ventilation with heat recovery. The MRXBOX95-WM1 is a wall or cupboard mounted MVHR system designed specifically for small to medium sized houses and apartments. It incorporates the latest generation of low voltage DC fans, counter flow heat exchanger and easily accessible controls. 

The heat exchanger block can recover up to 92% of the heat which would normally be wasted, giving this product a high score on SAP and helping you meet building regulations. Extremely low noise levels and low maintenance requirements make this a popular MVHR solution for new build properties.

Optional complete system using Quiet-Vent Semi Rigid radial ducting that provides a quiet and professional installation complying with all building control requirements, 

Please note - Unit and room ducting kits include the heat recovery unit

KEY FEATURES:

  • Extracts up to 180 m3/hr @ 120 Pa

  • Suitable for houses up to 80 m2

  • Up to 92% thermal efficiency

  • 5-year warranty

MAIN FEATURES:

  • Supply and extract air ventilation with heat recovery

  • Boost operation with wall switch

  • Automatic frost protection

Filtration

The Fresh air is 100% fully filtered with two quality filters

Controllability

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 shall have clear LED visual indication for maintenance, servicing and operation mode, i.e. summer bypass, frost protection.

Features

Suitable for houses or apartments up to 80 m2. / extract from a Kitchen and 2 wet rooms

Construction

The enclosure is constructed of powder coated galvanised metal 

Motors

The unit has 2 x low energy, high efficiency d.c. fan/motor assemblies with sealed for life bearings, the impellers are backward curved centrifugal type.

Benefits of working with BPC Ventilation

  • Authorised Nuaire distributors

  • In-House design service

  • In-House Technical support

  • Specialists in easy to install DIY systems

  • 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 

  • 0% Finance available 

Ducting Kits

Ducting kits

Nuaire WH1 using Quiet-Vent Semi Rigid Radial Ducting Kits

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 WM1 techical data

Model

Nuaire MRXBOX95-WM1

Heat Recovery efficiency %

92%

Digital Controller

No (accessory)

Boost Switch control

Yes - on/off

Interactive control

No

Humidity control

Room sensor (accessory)

Airflow rate Max m3/h

180

Airflow rate @ 100Pa m3/h

120

Max dwelling size M2

80

Max room extraction

Kitchen plus 2 extraction points

Specific fan power (lowest)

0.72 wls

Dimensions W x H x D (mm)

603 x 468 x 288

Weight

16kg

Filtration

2xG4

Summer Bypass 

no

Frost protection 

Yes - Motor

Sound level @3m db.(a)

17 - 33

Mounting

Wall

Ductwork connections

Top

Duct Diameter

4 x125mm

Condensate drain

yes

warranty

5-year

Country of manufacture

UK

Heat exchanger

Counterflow heat exchanger (PVC)

Available room sensors

Humidity, Timer,Co2, Pir

BMS - KNX

No

SAP Appendix Q

yes

Fireplace mode

no

Alarm system integration

no

Passive House

no

ERP rating

B

SKU

MRXBOX95-WM1

 

 

Download Documentation
5060586910679
Nuaire MRXBOX95-WM1 Heat Recovery System Catalogue
Further Information

Further Information

WM1 Semi Rigid Radial Duct Kit Contents

Description

Part No

4 pt

5pt

6pt

7pt

8pt

9pt

10pt

125mm Airflow pvc extract valve

90000340

2

2

3

3

4

4

5

125mm Airflow pvc supply valve

90000339

2

3

3

4

4

5

5

125mm pipework x 1 meter

P125-1

6

6

6

6

6

6

6

125mm pipe connector

C125

2

2

2

2

2

2

2

125mm 90' bends

B90125

10

10

10

10

10

10

10

150mm to 125mm reducer pvc

R150125P

 

 

 

 

2

2

2

Silencer 125 x600

ASM125600

1

1

1

1

1

1

1

Metre foil backed glass fibre insulation

INS22

3

3

3

3

3

3

3

125mm exterior grille S/steel Cowl

SSC125

2

2

2

2

2

2

2

10m roll 125mm insulated flexible ducting

IFD125

1

1

1

1

1

1

1

Roll silver foil tape

ST50

1

1

1

1

1

1

1

Roll builders strap 10 meter

BS50

1

1

1

1

1

1

1

Sealant - grey duct

SE380

1

1

1

1

1

1

1

Jubilee clip 100-170mm (Pack of 10)

JC160

1

1

1

1

1

1

1

75mm-50 Metre Radial pipe (Quiet-Vent)

QV75PR

1

1

1

2

2

3

3

90` plenums round pipe (Quiet-vent)

QVPLEN90

4

5

6

7

8

9

10

sealing ring (pack of 10)

9041133

1

1

2

2

2

2

2

6 Pt Distribution box 125 centre spigot

QV12560MC

2

2

2

2

 

 

 

10 Pt Distribution box 160 centre spigot

QV16064MC

 

 

 

 

2

2

2

Adaptor for Distribution box 160-150

ADP160150

 

 

 

 

2

2

2

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