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
• Low pressure loss

 

 

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

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.

 

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:

 

Click here for technical information, within our Online Product Selector. After, select your required fan model from the list to display Performance, Sound, Dimensions and Electrical Data

 

 

 

wholehouse_attenuators_dimms
204x60 Duct 620mm length
Please call 0344 856 0590 for further availability information.
204x60 Duct 920mm Length
Please call 0344 856 0590 for further availability information.
204x60 Duct 1220mm Length
Please call 0344 856 0590 for further availability information.
220x90 Duct 620mm Length
Please call 0344 856 0590 for further availability information.
220x90 Duct 920mm Length
Please call 0344 856 0590 for further availability information.
220x90 Duct 1220mm Length
Please call 0344 856 0590 for further availability information.
204x60 Duct 620mm Length

Attenuator with Offset Spigot - 204x60 Duct 620mm Length

Please call 0344 856 0590 for further availability information.
204x60 Duct 920mm Length

Attenuator with Offset Spigot - 204x60 Duct 920mm Length

Please call 0344 856 0590 for further availability information.
204x60 Duct 1220 Length

Attenuator with Offset Spigot - 204x60 Duct 1220 Length

Please call 0344 856 0590 for further availability information.
220x90 Duct 620mm Length

Attenuator with Offset Spigot - 220x90 Duct 620mm Length

Please call 0344 856 0590 for further availability information.
220x90 Duct 920mm Length

Attenuator with Offset Spigot - 220x90 Duct 920mm Length

Please call 0344 856 0590 for further availability information.
220x90 Duct 1220mm Length

Attenuator with Offset Spigot - 220x90 Duct 1220mm Length

Please call 0344 856 0590 for further availability information.
125mmØ Duct 1m Length

Acoustic Flexible Ducting - 125mmØ Duct 1m Length

Please call 0344 856 0590 for further availability information.
150mmØ Duct 1m Length

Acoustic Flexible Ducting - 150mmØ Duct 1m Length

Please call 0344 856 0590 for further availability information.

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
(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

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

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.

 

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:

 

Click here for technical information, within our Online Product Selector. After, select your required fan model from the list to display Performance, Sound, Dimensions and Electrical Data

 

 

 

wholehouse_attenuators_dimms

Models

204x60 Duct 620mm length
Please call 0344 856 0590 for further availability information.
204x60 Duct 920mm Length
Please call 0344 856 0590 for further availability information.
204x60 Duct 1220mm Length
Please call 0344 856 0590 for further availability information.
220x90 Duct 620mm Length
Please call 0344 856 0590 for further availability information.
220x90 Duct 920mm Length
Please call 0344 856 0590 for further availability information.
220x90 Duct 1220mm Length
Please call 0344 856 0590 for further availability information.

Accessories

204x60 Duct 620mm Length

Attenuator with Offset Spigot - 204x60 Duct 620mm Length

Please call 0344 856 0590 for further availability information.
204x60 Duct 920mm Length

Attenuator with Offset Spigot - 204x60 Duct 920mm Length

Please call 0344 856 0590 for further availability information.
204x60 Duct 1220 Length

Attenuator with Offset Spigot - 204x60 Duct 1220 Length

Please call 0344 856 0590 for further availability information.
220x90 Duct 620mm Length

Attenuator with Offset Spigot - 220x90 Duct 620mm Length

Please call 0344 856 0590 for further availability information.
220x90 Duct 920mm Length

Attenuator with Offset Spigot - 220x90 Duct 920mm Length

Please call 0344 856 0590 for further availability information.
220x90 Duct 1220mm Length

Attenuator with Offset Spigot - 220x90 Duct 1220mm Length

Please call 0344 856 0590 for further availability information.
125mmØ Duct 1m Length

Acoustic Flexible Ducting - 125mmØ Duct 1m Length

Please call 0344 856 0590 for further availability information.
150mmØ Duct 1m Length

Acoustic Flexible Ducting - 150mmØ Duct 1m Length

Please call 0344 856 0590 for further availability information.

Downloads

PDF DOWNLOADS:

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