Internal Fit Wall Kit

  • Ideal for high-rise applications
  • Suitable for 100mm fans
  • Quick & easy installation
  • Extendable length
  • Fits entirely from inside the property
  • Reduces water ingress
  • Includes low-resistance external grille
  • Suitable as a passive air grille
  • Covers external break-out

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Internal Fit Wall Kit
The NEW Internal Fit Wall Kit is designed to simplify installation and improve the finish of 100mm through the wall installations, also providing an external grille and water ingress protection shroud.

High Rise Buildings
The Wall Kit is fully installed from inside the building, avoiding the need for scaffolding and significantly reducing the cost and complexity associated with these sites. After core-drilling a 117mm hole, or utilising an appropriate existing hole, the Kit simply pushes through from the inside of the building. Spring pins secure the external grille in position and the external shroud deploys around the grille covering up break-out from the external surface.

Installer Friendly
Quick and easy to install, the Internal Fit Wall Kit cuts down time on site when compared to traditional methods using flexi-duct. Installers no longer need to spend time fixing flexi-duct to fans and grilles using jubilee clips, or going outside to fit the grille. The tubes extend to accommodate wall thicknesses from 225mm up to 390mm and lock into position for a secure fit. The internal flange is also flexible enough to accommodate deviations in the internal surface finish.

Building Regulations
The external grille free area is greater than 90% of the area of the duct making it suitable for continuous running systems as well as for intermittent fans.

Backdraught Shutter
The Internal Fit Wall Kit has optional backdraught shutter models. Particularly useful with intermittent fans, the backdraught shutter will ensure no draughts and gusts come in to the home through the wall kit.

DIMENSIONS:

A B
117∅mm 225-390mm
Image of 100mm Internal Fit Wall Kit White
100mm Internal Fit Wall Kit White
Stock Ref. No: 472318
Price £29.96 (excl VAT)
Image of 100mm Internal Fit Wall Kit Brown
100mm Internal Fit Wall Kit Brown
Stock Ref. No: 472319
Price £29.96 (excl VAT)
Image of Internal Fit Wall Kit - White with Backdraught Shutter
Internal Fit Wall Kit - White with Backdraught Shutter
Stock Ref. No: 474779
Price £35.96 (excl VAT)
Image of Internal Fit Wall Kit - Brown with Backdraught Shutter
Internal Fit Wall Kit - Brown with Backdraught Shutter
Stock Ref. No: 474780
Price £35.96 (excl VAT)
This Model no longer available

 

Raadpleeg de tab Downloads voor technische informatie

 

 

ESTIMATED RUNNING COSTS

Calculate estimated running costs for this product using the tool below.
For average costs*, leave the default values in place or enter your own figures in the boxes to recalculate.
Where a product has multi speeds, a typical installation has been used for the below calculations. *Running cost does not include the use of the heater on the heater model


pence
(Your current electricity cost in pence per hour. This will be listed on your electric bill)
hours
(The average number of hours per day fan to run in Trickle mode)
hours
(The average number of hours per day fan to run in Boost mode)

Based on the inputted figures, estimated running costs would be:

Overview

Internal Fit Wall Kit
The NEW Internal Fit Wall Kit is designed to simplify installation and improve the finish of 100mm through the wall installations, also providing an external grille and water ingress protection shroud.

High Rise Buildings
The Wall Kit is fully installed from inside the building, avoiding the need for scaffolding and significantly reducing the cost and complexity associated with these sites. After core-drilling a 117mm hole, or utilising an appropriate existing hole, the Kit simply pushes through from the inside of the building. Spring pins secure the external grille in position and the external shroud deploys around the grille covering up break-out from the external surface.

Installer Friendly
Quick and easy to install, the Internal Fit Wall Kit cuts down time on site when compared to traditional methods using flexi-duct. Installers no longer need to spend time fixing flexi-duct to fans and grilles using jubilee clips, or going outside to fit the grille. The tubes extend to accommodate wall thicknesses from 225mm up to 390mm and lock into position for a secure fit. The internal flange is also flexible enough to accommodate deviations in the internal surface finish.

Building Regulations
The external grille free area is greater than 90% of the area of the duct making it suitable for continuous running systems as well as for intermittent fans.

Backdraught Shutter
The Internal Fit Wall Kit has optional backdraught shutter models. Particularly useful with intermittent fans, the backdraught shutter will ensure no draughts and gusts come in to the home through the wall kit.

Technical

DIMENSIONS:

A B
117∅mm 225-390mm

Models

Image of 100mm Internal Fit Wall Kit White
100mm Internal Fit Wall Kit White
Stock Ref. No: 472318
Price £29.96 (excl VAT)
Image of 100mm Internal Fit Wall Kit Brown
100mm Internal Fit Wall Kit Brown
Stock Ref. No: 472319
Price £29.96 (excl VAT)
Image of Internal Fit Wall Kit - White with Backdraught Shutter
Internal Fit Wall Kit - White with Backdraught Shutter
Stock Ref. No: 474779
Price £35.96 (excl VAT)
Image of Internal Fit Wall Kit - Brown with Backdraught Shutter
Internal Fit Wall Kit - Brown with Backdraught Shutter
Stock Ref. No: 474780
Price £35.96 (excl VAT)
This Model no longer available

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