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Ventilation Components

Ventilation Components You Can Depend On

As more and more ventilation components and products come on the market, we would like to concentrate on quality products and services you can rely on.

We are confident that the products we supply have the following attributes

  • Reliability
  • Quite
  • Efficiency
  • Robust
  • Service

A ducting system for whole house ventilation systems.

Zehnder Comfosystems have reinvented the concept of ducting with their ComfoFresh air distribution network and used their expertise to improve airflow, efficiency, air quality and hygiene.

In order to maximise the benefits of Zehnder ComfoAir heat recovery ventilation system the units should be used with Zehnder ComfoFresh ventilation components.

Air is drawn into the Zehnder ComfoFresh ducting network in one of three ways

  • Fresh air is drawn in from outside via a wall vent
  • Fresh air is drawn in form outside via an air intake tower and linked to the home using a ground loop.  The air is pre-heated or pre-cooled by the temperature of the earth (Zehnder ComfoFond Option).
  • A ground loop containing a brine solution is installed below the ground’s surface. The brine in the ground loop is pre-heated or pre-cooled by the temperature of the earth (Zehnder ComfoFond L option).


  • Health
    Poor ventilation and air quality can lead to an increased incidence of asthma and allergic symptoms due to sensitivity to allergens such as dust mites, VOCs, pollen and mould.  By improving ventilation the concentration of these allergens can be reduced.
  • Comfort
    The Zehnder ComfoFresh air distribution network is designed to deliver a measured amount of air at low velocity. This ensures that fresh, clean air does not create drafts around the home. Due to the unique design of the components, noise related to air turbulence can be reduced thus limiting the intrusion of noise into the home environment. 
  • Energy
    Efficiency Pressure losses are reduced owing to the smooth inner surface of the ducting.  Improving the efficiency of  your ducting means that your central system may not need to work as hard to achieve the desired airflow, both prolonging its life and helping to improve the energy efficiency of your system.


Components are an important part of the whole ventilation process and these need to be considered

Zehnder ComfoCool Q600 air tempering unit helps to reduce humidity along with the intake air temperature to help improve the internal environment.
Attenuators / silencers assist with noise reduction on ventilation systems.
The Zehnder ComfoWell Modular systems consist of attenuators, fine grade filters and active carbon filters all integrated for use with rigid or semi-rigid ductwork approach.
Intelligent ventilation controls for customised year round comfort, reacting to the indoor environment, so you don’t have to.
Our premium quality assured ducting ranges are designed to make installation and building regulation compliance easier. The ducting improves performance and most importantly have been designed with long-term effectiveness and maintenance in mind.
ComfoAir MVHR units can be installed in conjunction with heat exchangers and helps improve the efficiency of the system in airtight homes by utilising natural energy sources.
Depending on the pollution in the air, the amount of dust and use of the unit. Keeping the filters clean will assist with keeping the unit quiet and will help maintain low energy usage.