United Kingdom · UK
United Kingdom · UK
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Passivhaus: The Standard for Sustainable Comfort
Passivhaus design delivers comfort and energy efficiency through advanced insulation, airtightness, and ventilation.
Explore our Passivhaus-certified solutions in the latest brochure from Systemair UK.
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Systemair Air Handling Units with Integrated Heat Pumps
Classic reliability meets modern sustainability
Designed with the same quality and durability clients already know and trust, these enhanced units deliver year-round comfort while supporting sustainability goals through reduced energy consumption and CO₂ emissions.
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Topvex TRHP
Top-connected | Integrated Heat Pump
Top-connected air handling units with integrated reversible heat pump and airflow range: 900 up to 3.900 m³/h.
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Topvex SRHP
Side-connected | Integrated Heat Pump
Side-connected air handling units with integrated reversible heat pump and airflow range: 1.400 up to 3.700 m³/h.
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Geniox HP
Integrated reversible heat pump
Incorporating a rotary heat exchanger and integrated reversible heat pump, each Geniox HP AHU is a complete system with controls.
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Variable speed pump (option)
A variable speed pump can be added to the unit for even greater energy savings
Electronic expansion valve
This reliable and high performance valve minimizes overheating of the evaporator. It is directly managed by the control system.
Condenser
Highly optimised heat exchanger design enables a refrigerant charge reduction. Less than 5.0 kg of R290 for the sizes 50-60
Fan speed control
All units are equipped with EC fan technology
Removable panels
Great accessibility to internal components for service operations
Molecular leakage detector
Immunity to poisoning, long service life (+15 years without calibration)
Controller
This new high-standard control system provides excellent pressure control, as well as global and optimised unit management
Scroll Compressors
Uses dual scroll compressors, optimised for R290 and rubber mounted for reduced noise and vibration
Lifting lugs
Safe transport to the installation site
Safety ventilation system
If Propane (R290) is detected by the leak detector the unit stops running immediately. For size 50, a self-contained ventilation system ensures safety, while sizes 60 to 80 use the topmounted EC fans for safe refrigerant dispersion.
POLARIX Air Cooled Heat Pump
Sustainability in every aspect
The Systemair Polarix R290 Air-to-Water Heat Pump is a premium solution and a green alternative for any project. All components have been developed with safety and sustainability in mind.
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HVAC Systems for Retrofits & Renovations
At Systemair, we deliver high-performance air handling units, and retrofit-ready solutions that cut energy costs while improving indoor air quality.
Bringing fresh, clean, and healthy air to your indoor spaces
Systemair's ventilation solutions
Every solution or component that comes out of our labs is designed to be sustainable, energy-efficient, and environmentally friendly – while also being easy to install and maintain.
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Geniox side-by-side air handling units
Our low-profile Geniox side-by-side air handling units are designed to comply with regulations limiting the height of rooftop installations.
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MUB fans: flexible, quiet, strong
Designed for kitchens and industrial environments, the MUB low-noise box fans deliver powerful, efficient, and reliable ventilation.
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Flexible multi-nozzle diffusers
CAP diffusers are supply and return air diffusers that use multiple nozzles to quickly and evenly distribute the airflow in any room.
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Creating healthier spaces wherever you are
For nearly 50 years Systemair has been delivering innovative, sustainable, and energy-saving HVAC Products and solutions to the world.
See our ventilation solutions in action
Case Studies
Discover how Systemair's solutions are transforming indoor and outdoor environments all over the world.
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Delivering precision ventilation in a luxury hotel’s pool environment
Systemair supplied customised solutions to secure the indoor climate of a historical building
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Natural heat pump meets complex ventilation requirements in medical laboratory
Systemair Germany and Menerga delivered a sustainable ventilation solution tailored to the strict hygiene requirements of the IMD laboratory in Frankfurt.
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Balancing strict civil and local planning requirements
Systemair enabled Irish Life to meet strict civil and local planning requirements
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Always by your side
Systemair Support
Our engineers, technicians, and customer service professionals are united with one shared purpose: To help everyone enjoy fresh, clean, regulated air – for optimal indoor health and comfort. But not at the expense of the environment.
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Discover our air distribution products
ADP Catalogue
With advanced options such as swirl diffusers, linear slots, and variable geometry diffusers, Systemair’s air distribution products seamlessly integrate into any ventilation system design.
Download the catalogue to explore our range.