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Embrace a Healthier Living Environment


An airtight house with inadequate ventilation may lead to poor indoor air quality, condensation, and mould. If not paired with adequate ventilation, increased airtightness can also lead to the build-up of gases, toxins and pollutants, which can also trigger respiratory health issues.


Mechanical ventilation heat recovery (MVHR) systems provide a total ventilation system for well-sealed homes. They draw in external air and extract heat from outgoing, humid air with a heat exchanger and use it to pre-warm fresh incoming air. This recovers the heat from outgoing air to minimise losses, while maintaining fresh air replacement at levels required to maintain health and amenity.


With over 18 years of experience, Flynn Heat Recovery Systems is one of the leading ventilation suppliers in Ireland offering custom designed MVHR systems for homes.


Say goodbye to stale air, excess moisture, and allergens, and embrace a healthier living environment for you and your loved ones.

Explore the Benefits of MVHR System


  • Improves indoor air quality in a new build or retrofit house
  • Heat recovery with an efficiency upto 95%
  • Prevents condensation, mould, and mildew
  • Eliminates VOCs, allergens, and toxic gases such as carbon dioxide from indoors
  • Cut down home heating costs by 25% to 30%
  • Latest fan technology for whisper quiet operation


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Our Best Selling MVHR Products

Zehnder ComfoAir Q450


Zehnder ComfoAir 350


S&P IDEO2 325 Ecowatt

S&P Respiro


Enjoy 20% Off Installation


We understand that every home is unique. Our team of experts will assess your specific requirements and recommend the ideal MVHR system that seamlessly integrates into your living space, delivering unparalleled performance and comfort.


Take advantage of our exclusive offer today and enjoy a remarkable 20% discount on the installation cost of our state-of-the-art Mechanical Ventilation with Heat Recovery (MVHR) systems.


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Champions of Energy Efficiency


With rising energy costs, our MVHR systems deliver unparalleled heat exchanger efficiency . Our cutting-edge heat recovery technology captures and reuses the heat from outgoing stale air to pre-warm the incoming fresh air, resulting in significant energy savings and reduced carbon footprint.



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 18+
Year of Experience

95%
Heating Efficiency

96%
Clients Recommend Us

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