Whole-house-attenuators
Whole-house-attenuators

Wholehouse Attenuators

• Reduces induct noise
• Variety of sizes to suit specified noise requirements
• Compatible with both 204x60mm2 and 220x90mm2 rectangular ductwork
• Central and offset spigot options to suit each installation
• Rigid galvanized steel construction
• Easy installation
• Suitable for almost any ventilation system
• Easy installation

The Vent-Axia Wholehouse Attenuator has been developed to reduce induct noise in both residential and commercial ducting systems.

 

PERFORMANCE:

Technical Details
The Wholehouse Attenuator is compatible with either 204x60mm2 or 220x90mm2 ducting. It also offers two spigot options to suit the installation and design requirements. The Wholehouse Attenuator is available with either a standard centralised spigot or, for instances when the ducting is installed flat to a concrete slab, an offset spigot. As well as saving the need for additional ducting components, this allows for a much easier and quicker installation.

Noise Reduction

Offering excellent sound reduction over a range of frequencies, the Wholehouse Attenuator is available in two lengths depending on the noise suppression requirements. For MVHR systems the attenuator can be fitted on the supply side to habitable rooms, reducing airborne in-duct noise. For MVHR and extract-only systems, the attenuator may be placed on the extract side to limit ‘cross-talk’ through ductwork between rooms.

DIMENSIONS:

Stock Ref A B C D Kg
407915 200 120 920 50 13
407916 200 120 1220 50 17
407920 210 145 920 50 14
475427 210 145 1220 50 17
475428 200 120 920 50 13
475428 200 120 1220 50 17
475429 210 145 920 50 14
475430 210 145 1220 50 17

 

wholehouse_attenuators_dimms

PDF DOWNLOADS:

 

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.


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

Overview

The Vent-Axia Wholehouse Attenuator has been developed to reduce induct noise in both residential and commercial ducting systems.

 

Technical

PERFORMANCE:

Technical Details
The Wholehouse Attenuator is compatible with either 204x60mm2 or 220x90mm2 ducting. It also offers two spigot options to suit the installation and design requirements. The Wholehouse Attenuator is available with either a standard centralised spigot or, for instances when the ducting is installed flat to a concrete slab, an offset spigot. As well as saving the need for additional ducting components, this allows for a much easier and quicker installation.

Noise Reduction

Offering excellent sound reduction over a range of frequencies, the Wholehouse Attenuator is available in two lengths depending on the noise suppression requirements. For MVHR systems the attenuator can be fitted on the supply side to habitable rooms, reducing airborne in-duct noise. For MVHR and extract-only systems, the attenuator may be placed on the extract side to limit ‘cross-talk’ through ductwork between rooms.

DIMENSIONS:

Stock Ref A B C D Kg
407915 200 120 920 50 13
407916 200 120 1220 50 17
407920 210 145 920 50 14
475427 210 145 1220 50 17
475428 200 120 920 50 13
475428 200 120 1220 50 17
475429 210 145 920 50 14
475430 210 145 1220 50 17

 

wholehouse_attenuators_dimms

Downloads

PDF DOWNLOADS:

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