Home Ventilation Systems | Single - Multiple Unit | Unovent®

Product Overview

A drier, warmer, healthier home

Adequate ventilation for moisture reduction is a key element in a healthy home.  The Unovent® home ventilation system for moisture reduction will help to reduce condensation and hidden moisture that creates mould and mildew – both major causes of asthma and allergies - and also reduce rot, odours, toxins and air-born allergens.  The dual G4 pre-filter and Pollenguard® post-filter removes pollen, mould and spores - potential causes of asthma and allergies.

Unovent® ventilation units are available in any configuration - from a single room outlet to whatever quantity is required to fully ventilate a home.  Clicking on the "View products pricing" blue banner below will provide you with details and pricing for system kitsets.  These range from a ceiling mounted Single Vent Unovent® v-line™ System Kitset up to a 8 x Unovent® v-line™ System Kitset.  For System Kitsets with a larger number of Unovent® Outlets, simply add the choice of any quantity of Single Add-on Unovent® v-line™ Outlets.


Unovent® ventilation units are available in single and multiple room outlets




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The key advantages of the Unovent® ventilation system:

  • Unovent® is a simple solution and as effective as other alternative, more expensive and complicated ducted ventilation systems for moisture control.
  • The typical cost of running an Unovent® system 24 hours a day by 7 days a week is about 20 to 30 cents every 10 days - less than $1 per month!
  • The Unovent® system is fully automated and optimised for NZ conditions, with a built-in temperature and humidity sensor controller called the Unobrain®.  The Unobrain® only permits operation of the system when the roof cavity air is effective, automatically switching off without the need for manual adjustments when it senses cold, hot or damp conditions in the roof cavity.   
  • Unovent® systems use the industry recognised standard G4 filters to remove course dust particles including pollen, mould and spores from your home.  In addition, Unovent® systems are fitted with the unique wool based Unovent® PollenGuard® filters for reducing the input of pollens into the house.
  • Filters can be removed (from within the room), washed and placed back in each room unit by the owner.
  • There is a unique optional solution for rooms which do not have a roof cavity.
  • The self-contained fans have a manufacturing test result of a mean time between failure of greater than 150,000 hours (greater than 17 years continuous use).
  • The Unovent system kitsets come with a 10 Year Warranty.


All product and component photos throughout this website and within any downloadable or supplied guides are for illustrative purposes only and colours, shapes and components used in the supplied product may change at any time but retain the same or improved functionality of the items illustrated.