Woman Taking A Bath Couple With Wine MHRV


Mechanical Heat Recovery Ventilation known as MHRV, or HRV, provides a fresh and healthy indoor environment by continually filtering the air entering the dwelling and removing excess moisture from within the dwelling. This prevents mould growth, condensation and damp as well as removes harmful air borne substances, which may negatively affect human health. By continually filtering the inlet and extract air passages, the risk factors for Asthma, and other respiratory illnesses or allergies are greatly reduced. With more stringent building regulations and the recent launch of nZEB requirements, developers and builders are constantly pursuing the perfection of u-values and air tightness in new projects. With such air tight building envelopes mechanical ventilation is more important than ever.

The importance of proper design of MVHR systems cannot be overstated, these systems provide the indoor air quality that is vital to the health of you and your family. Using our ‘Unicalc’ software our engineers complete all calculations (ventilation distribution pressure drops, occupancy-based air supply etc.) required to ensure your ventilation system is designed to exceed current Part-F building regulations, as well as your own expectations. This attention to detail from the beginning of your project makes Unitherm unique and provides you with the confidence that after installation, your system will work, perfectly.

Other Brands Available:  Blauberg Ventilatoren

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Fränkische, established in 1906, is an innovative, growth oriented German company, and an industry leader in the design, manufacturing and marketing of technically superior building technologies, including heat recovery ventilation systems, corrugated pipe systems for drainage, electrical conduits, and heating and domestic water distribution systems. Unitherm are extremely proud of our partnership with Fränkische, a company with a focus on superior quality and performance. Fränkische – Your partner for sophisticated and technologically advanced solutions.

Fränkische’s profi-air® range on heat recovery ventilation units, ducting and components offers a complete ventilation system for your home. Fränkische profi-air® stands for well thought-out systems and building technology from the expert. The flexible air distribution system can be combined with different profi-air® ventilation units – depending on the installation – and is suitable for application in both new and existing buildings. Exclusive ventilation grills from the Starline design grill collection perfectly complement the system and form a harmonious entity with every room.


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