Decorative radiators
Comfortable indoor ventilation
Heating and cooling ceilings
Industrial air purification
Heating, Cooling and Ventilation Systems For Residential, Commercial and Industrial Applications
always the best climate
Trusted partner We provide our customers with tailored services from planning to installation of excellent solutions for the best indoor climate since 1895.
always the best climate Our mission is to provide a healthy indoor climate with top quality solutions. Living spaces are kept at a comfortable temperature by our radiators and heating & cooling ceilings whereas our ventilation solutions make sure that you can breathe fresh clean air 24/7.
Know what’s next Consistent focus on innovation has always been the motor for our business. We strive to provide intelligent solutions for ventilation, heating, and cooling.
Your global partner for indoor climate
4.000 employees
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more than
1.400
production plants
patents and registered designs
Swiss quality and precision Swiss quality and precision are reflected in all our products. Our design standards create timeless elegance in living spaces for yesterday, today, and tomorrow.
Know why, know how It is our ongoing mission to share our expertise and know how with our customers by providing expert trainings. Our dedicated Zehnder academies bring indoor climate to life.
70
global presence in over countries
25k
trained customers per year
Dr. Hans-Peter Zehnder & Milva Inderbitzin-Zehnder
From family business to international company From a small family-run mechanical workshop in Gränichen, Switzerland, Zehnder grew into a leading international corporation. The company roots are deeply intertwined with the entrepreneurial spirit of the Zehnder family. These are visible in Zehnder’s corporate culture, the customer focus, respect, trust, curiosity, and openness.
Decorative radiators
Comfortable indoor ventilation
Heating and cooling ceilings
Industrial air cleaning
Our decorative radiators do not only make a home feel cozy but have also eye-catching designs.
Our ventilation systems ensure a healthy indoor climate but operate with high energy efficiency, boost wellbeing, and retain the property value.
Our heating and cooling ceilings are energy efficient and versatile to fit multiple environments.
Our clean air solutions are transforming working environments and improving the performance of businesses everywhere.
Contents Our commitment to sustainability
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Hot. Hotter. Unbearable?
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Renovating? Don’t do it by halves!
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Comfortable Indoor Ventilation
Industrial Air Cleaning
As you would expect from a leading ventilation manufacturer, we provide a variety of mechanical ventilation systems for residential and commercial applications including new build and refurbishments.
Beyond simply filtering particles from the air, our air purification system gives you ultimate peace of mind in your working environment. From bottom line benefits to the positive health impact, clean air will transform your workplace.
Zehnder ComfoAir Q
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Zehnder EVO
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Zehnder Unity CV2.1HT
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Air distribution
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Zehnder RapidLock
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Zehnder Care Maintenance service
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Window and wall ventilation
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Commercial MVHR units
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What systems do we offer?
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Zehnder product matrix
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Zehnder Academy
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Accreditations, certifications & assurances
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You’re in safe hands with Zehnder
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Decorative Radiators Designed to provide exceptional performance and energy efficient operation, our radiators not only look good in a wide range of environments, but also ensure warmth and comfort.
Zehnder Studio Collection
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Immersion heaters
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Low water temperature radiators
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Trench heating and convectors
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Bespoke radiators
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Heating and Cooling Ceilings Zehnder is the largest manufacturer of radiant ceiling panels in Europe, with over 50 years’ experience gained from supporting the commercial application of radiant panels including in education and healthcare sectors.
Zehnder ZFP Urban
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Would you like to get in touch? If you’re interested in learning more about Zehnder, visit our website and get in touch using our contact form.
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Scan here to contact us
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Our commitment to sustainability
Zehnder Group UK Carbon Reduction Journey In the UK we are poised to contribute significantly to the Group’s carbon reduction endeavor, embarking on a comprehensive journey towards carbon neutrality that aligns with the company’s overarching commitment to environmental responsibility and sustainable business practices.
As a world leading manufacturer of heating, cooling and ventilation systems we are proud to be working to help people create the best indoor climate and improve quality of life. However, our commitment to the climate has extended beyond internal infrastructure and looks towards the planet as a whole. We believe through positive action, we can help to create a better, greener, and healthier future for our planet and the people who live on it.
Zehnder Group has made remarkable strides in reducing its overall carbon footprint, demonstrating an unwavering commitment to environmental sustainability.
3-year Target: Reduction in 2021 Scope 1 and 2 CO₂e emissions by 70% by end of 2024
70%
-45% 2021
459 tonnes of CO2e
Reduction
2022
255 tonnes of CO2e
2023
UK Manufacturing From our Maidstone facility, we manufacture and distribute a range of products to the UK and international customers. Supporting UK manufacturing has many benefits, from reducing CO₂ impact by minimising transportation of goods, to assurances on product manufacturing quality. The company’s total carbon emmissions, encompassing scope 1 and 2 through a market-based approach, amounted to 23,272 tonnes of CO₂e - an impressive 27% reduction from the previous year’s figures of 32,125 tonnes of CO₂e in 2021.
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Replaced 2 moulding machines with low energy machines completed May 2023.
Commissioned new energy-efficient factory June 2023 to minimise environmental impact
Replacing all vehicles including fork trucks with hybrid and electric.
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Hot. Hotter. Unbearable?
Ventilation comes first Balanced ventilation plays a key role in preventing overheating:
Not if you build for balance.
Hot, uncomfortable homes are no longer an exception. Increasingly airtight buildings, warmer summers and everyday heat sources mean many homes now overheat, even when they are well insulated and energy efficient.
2x
more heatwaves across Europe since the 1980s.
Traditional air conditioning cools fast, but consumes a lot of energy and treats symptoms rather than causes.
There is a smarter way.
As the first manufacturer to bring integrated ventilation and active cooling of this kind to market, Zehnder combines proven expertise with continuous innovation to deliver market-leading comfort, efficiency and reliability.
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um
idity
Te m p er
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Zehnder ComfoClime actively cools and dehumidifies the supply air and is designed to work seamlessly with Zehnder balanced ventilation. It helps prevent overheating and creates a noticeably more comfortable indoor climate: quietly, efficiently and without bulky air‑conditioning units.
sh Air Fre
ur
supporting night-time cooling automatically
Smart cooling that works with ventilation
The result?
More energy use, higher costs, and comfort that often feels forced or temporary.
Zehnder believes cooling should never stand alone. Real comfort is created by balancing:
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Zehnder ComfoClime
Open windows don’t always help.
True comfort comes with balance
keeping indoor air fresh and healthy
During prolonged heat or heatwaves, additional cooling may be needed. But instead of separate air-conditioning units, Zehnder offers an integrated solution.
ranks as the hottest year in European history.
Why cooling needs a new approach
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When ventilation alone isn’t enough
2024
Europe is heating up twice as fast as the rest of the world.
removing heat and moisture
Cooling becomes far more effective and more energy-efficient when built on a solid ventilation base.
Cooling has become a comfort issue but also an energy and health challenge.
30%
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That means preventing heat build-up first, removing excess heat through ventilation, and only adding active cooling when necessary.
Ask your Zehnder specialist about the possibilities.
One system – one logic – year‑round comfort. 9
Renovating?
Everything for a healthy indoor climate
Don’t do it by halves!
For healthy living and working: Renovate with Zehnder’s energysaving and cost-efficient heating and ventilation solutions.
Holistic modernisation, not half-hearted renovation. The right balance for your home: comfortable, healthy and energy-efficient. Renovate your property with an eye to the future – with Zehnder’s holistic system solutions for heating, cooling and ventilation. As a reliable partner to architects, planners and consultants, we’re here to support you with your modernisation measures. We will help you create rooms that are geared towards energy efficiency, increased comfort and healthier living. Discover how quality of life and sustainability can be combined effectively – with an indoor climate that offers strength and protection while creating lasting value.
Our Trias Energetica:
3 guiding principles for your renovation projects
Reduce energy needs through active heat and cold recovery and smart ventilation systems. Use natural resources by passively cooling rooms without any unwanted heat exchange. Minimise energy consumption by adaptively using available sources of energy through heating and cooling in the home.
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Zehnder’s compact ventilation solution for renovation The compact Zehnder ComfoAir 70 provides balanced single room ventilation with heat and humidity recovery, making it ideal for apartments and smaller renovation projects with limited space.
Scan QR code to learn more
Bathroom renovation: comfort begins with warmth What if your bathroom became your favourite place to unwind? Zehnder designer radiators help make this possible by providing dependable warmth, a healthy indoor climate and reducing everyday moisture build-up. As well as being stylish and energy‑efficient, they are also designed for easy installation.
Scan QR code to learn more
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Decorative Radiators
Decorative radiators to warm every room Creating the perfect balance between aesthetic appeal and efficient performance, Zehnder’s
Zehnder decorative radiators bring
decorative radiators elevate your spaces while
warmth and design into any home or
providing optimal heating solutions.
commercial environment. For every property, for every system, you will find a radiator that suits your interior.
A solution for every space Our decorative radiators are suited to a diverse array of spaces. From self-build projects, modern offices and large-scale residential developments to hotels, schools, Explore the full range
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hospitals, and more, our products deliver warmth with style.
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The Zehnder Studio Collection
We will make you fit for the future IHD Clear advantages
The Zehnder Studio Collection is an extraordinary range of products
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This range of innovative products includes bold designs and
Simple and intuitive – with up to three control options The perfect solution for a wide range of individual needs Modern and elegant design Planet friendly and money saving too, through targeted energy use
contemporary styles which showcase Zehnder’s
State-of-the-art technology
unwavering technical expertise.
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Zehnder Arteplano
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Adjustable surface temperature Temperature controls for each room Timer function Daily and weekly programming via the Zehnder Connect app Integrated energy efficiency in line with ecodesign requirements
Immersion Heater Design
Available in the radiator colour and in a chrome version
IHC
Immersion Heater Control
Available in three different colours (black, white & grey)
IHE
Immersion Heater Easy
Zehnder Archibald
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Zehnder Tetris
Scan the QR code for more info
Available in white and chrome
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radiators Achieve a new level of efficiency
Low-water temperature radiators
Trench heating & cooling, and convectors
Achieve a new level of efficiency
Space-saving and seamless
With the reduction in operating system temperatures,
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Withespecially the reduction in operatingwith system in conjunction heattemperatures, pumps, the need especially in conjunction with heat pumps, the lower need for for radiators that offer good output with flow radiators that offer good output with lower flow temperatures temperatures is growing in significance. is growing in significance.
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All our radiators are suitable for low-water temperature All our radiators are suitable for low-water temperature systems, systems, but the Zehnder Charleston and Zehnder but the Zehnder Charleston and Zehnder Excelsior, with their Excelsior, with their Made to Measure options, are able Made to Measure options, are able to provide a multitude of to provideoptions a multitude configuration options which configuration whichof make them exceptionally compatible make them exceptionally compatible with heat pumps. with heat pumps. Regarding heaters for bathrooms or kitchens, the doubleRegarding heaters for bathrooms or kitchens, the double-layered layered Zehnder Ovida and Zehnder models are Zehnder Ovida and Zehnder Yucca modelsYucca are ideal. These models ideal.maintain These models not only maintain the aesthetic not only the aesthetic appeal of a 'ladder rail' look but alsoappeal ensure of effective heat at lower system effective temperatures. a ladder rail’output look but also ensure heat output at lower system temperatures.
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Energy-efficient Powerful Fast response Perfectly matched to the heating system Available from our stock range or custom-made In a range of models and surface finishes
Get in touch to learn which radiators would be best suited to your system.
Zehnder’s Trench Heaters are specifically designed for their subtlety. Set into the floor, these heaters provide optimal thermal comfort while seamlessly blending into your room design. Their unique construction allows for efficient heating and active cooling, making them ideal for spaces with extensive glazing or limited wall space. These innovative heat exchangers work quickly and efficiently, producing a comfortable ambient temperature without compromising on space. Perfect for domestic or commercial environments where traditional wall-mounted radiators are not a viable option, our trench heaters present a seamless and effective heating solution. Virtually invisible after installation, the heaters will fit into your architectural plans with no need for compromise.
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Energy-efficient Powerful Fast response Energy-efficient Ideal for use in front of glass Powerful fronts. Fast response Short response time of means Ideal for use in front glass rooms fronts. can be heated up rapidly. In a range of models and surface Short response time means finishescan be heated up rapidly. rooms Can also beofused for active cooling In a range models and surface finishes
Get in touch to learn which radiators would be best suited to your system. Get in touch to learn which radiators would be best suited to your system.
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Zehnder Nova Neo
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Zehnder Kymaira
Zehnder Radiavector
Zehnder Terraline
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Bathroom & kitchen radiators
Bespoke radiators
Applications Room divider The Zehnder Subway radiator can provide efficient heating and a striking visual element to your home by acting as a transparent divider between kitchen and living areas.
Selection
Trapezodial
Zehnder Excelsior
To add the perfect radiator to your home Select the height, width and depth you need to fit the space perfectly and to achieve your desired heat output Choose the colour, finish and valves to match your interior Add your accessories including towel bars and hooks, making your radiator functional as well as stylish
The Zehnder Excelsior is able to be custom made to follow the contours of your staircase perfectly, making it a stunning feature that is both practical and elegant.
General radiators
Made to Measure Zehnder radiators are very much part of the interior design planning process. They can set the scene for a room design, adding to the ambience, and becoming a central aesthetic element of the interior decor.
Studio collection
Whether manufactured to a special size, angled or curved, our bespoke radiator designs allow for a truly customised heating solution.
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Selection
Angled
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Studio collection
The Zehnder Roda radiator is expertly crafted to fit perfectly into the corners of any room, effortlessly blending into the overall design scheme while providing exceptional heating performance.
Engineered to Order
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Pick the space where you would like your radiator to go e.g. lofts, stairways, bay windows, around pillars Contact the Zehnder team to discuss your options Agree shapes style and colour of your radiator for this to be designed manufactured and installed into your home
Curved The Zehnder Charleston can be uniquely designed to adapt to the dynamic architecture of any room, providing efficient heating without compromising on style or functionality.
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Ventilation
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Accessories, valves & more
Any size, any space. The Zehnder Engineered to Order (ETO) range enhances even the most awkward of spaces, offering unlimited options and countless opportunities.
Comfortable Indoor Ventilation As you would expect from a leading ventilation manufacturer, we provide a wide range of whole house mechanical ventilation systems for both new builds and refurbishment projects, in addition to
Residential ventilation solutions Zehnder offers a range of Mechanical Ventilation with Heat Recovery (MVHR) systems, including the Zehnder ComfoAir Q and the Zehnder ComfoAir 155. These systems are designed to maintain a comfortable indoor climate year-round. We also have a range of decentralised and passive ventilation products designed to improve air quality across the built environment.
a wide variety of commercial applications.
Commercial ventilation solutions Zehnder offers a range of ventilation solutions catering to wide range of residential and light commercial applications including MVHR and air distribution systems. Our air handling units for commercial and multifamily housing, manufactured under the Explore the full range
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Caladair brand, are ideally suited for a wide range of applications and project types.
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and restful sleep.
proof solution
Long-term va Increased well-being and health More energy and cost efficiency
Zehnder ComfoAir Q
Scan QR code to learn more
As the market class, Zehnd Powerful filters and CO sensors ensureleader in its Balanced hum
2 Increased health More energy and Long-term value ComfoAir Q exceeds today’s high energ optimum hygiene and draught-free air with of mould and p and well-being cost efficiency preservation
standards. certified and a high oxygen content. Operation is Passive Housestructure. This As the market leader in its class, Balanced humidity prevents an A+ label, the unitofismould the moststandard futurepractically silent for unrivalled comfort Zehnder–ComfoAir Q exceeds the formation and living today’s high energy standards. protects the building structure. proof foronly your customers. and restful sleep. Passive House certified and withsolution This not ensures acomplaints, higher bu
Our Zehnder ComfoAir systems are a comprehensive range of MVHR units which can be tailored to meet the requirements of a wide variety of properties to ensure balanced whole-house ventilation. The majority our units are Passive House accredited and comply
Powerful filters and CO2 sensors ensure optimum hygiene and draught-free air with a high oxygen content. Operation is practically silent – for unrivalled comfort and restful sleep.
an A+ label, the unit is the most futureproof solution for your customers.
living standard and fewer customer complaints, but also preserves the property’s value in the long run.
property’s valu
Long-term value preservation More energy and cost efficiency
humidity prevents the formati As the market leader in itsBalanced class, Zehnder Zehnder ComfoClime
with the current UK Building Regulations for
of mould and protects the building ComfoAir Q exceeds today’s high energy
Mechanical Ventilation with Heat Recovery.
The Zehnder ComfoClime provides comfortable cooling structure. Thiswith not only ensures a highe standards. Passive House certified and and heating to your indoor spaces. It complements the Zehnder ComfoAir Q ventilation unit,living seamlessly standard an A+ label, unit is the most future- and fewer customer integrating to deliverthe the best-in-class indoor climate.
complaints, but also preserves the proof solution for your customers. Independently tested cooling and heating capacity to property’s value in the long run. EN 14511 and EN 16573.
Always in control
Automatically activates and adjusts ventilation rates in
summer and winter using Climate Switch technology, Long-term value preservation
Convenient operation due to various control options
requiring no user intervention.
Plug & play installation. Balanced humidity prevents the formation Provides up toand 4 kW of air tempering andbuilding 6 kW of of mould protects the space heating, depending on operating conditions and structure. This not only ensures a higher achievable airflow rates. living standard and fewer customer complaints, but also preserves the property’s value in the long run.
Simple performance monitoring via smart sensors Easy maintenance that can also be monitored remotely
Zehnder ComfoPost
The Zehnder ComfoPost is an air to water exchanger for use with ComfoWell air distribution connections. The ComfoWell connections allows for selection flexibility, offering a range of rigid circular ductwork or Zehnder ComfoTube semi-rigid ductwork to attached. Ideal for use with reversible heat pumps or chillers Connected
to meet SAP 10 or TM59 overheating demands. Low pressure losses. Corrosion resistant.
ComfoControl Zehnder App. Available on mobile and tablets.
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Up to 5 kW heating and 5 kW cooling capacity for
low energy demand properties
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Zehnder EVO
Acoustic comfort 4 silent block hocks and optimised centrifugal fans reduce noise and vibrations.
Scan QR code to learn more
Experience excellent healthy indoor air quality and optimal comfort with the slimline Zehnder EVO, a highly efficient heat recovery ventilation unit designed for flexible space-saving installation in residential buildings.
Fully horizontal installation Thanks to its clever design, there is no need to inclinate Zehnder EVO for the condensate drain.
Always in control
Automatic by-pass The by-pass works perfectly in every season allowing EVO to achieve an optimal temperature inside the house.
High performance and intelligent Design Ultra compact dimensions (L 1000mm x W 600mm x H 210 mm) Fully horizontal installation, no inclination required for condensation drain Turntable connections with integrated EPDM rubber bands for a better sealing
Ultra-compact modern design Zehnder EVO is a slimline unit: EVO 2 is only 21 cm depth, and EVO 3 & 4 are only 27 cm depth.
Rotating condensation drains The condensate drains can rotate 180º to adapt to installation requirements.
Products and airflow ranges:
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Zehnder EVO 2 up to 200 m3/h
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Zehnder EVO 3 up to 300 m3/h
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Zehnder EVO 4 up to 400 m3/h
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Zehnder Unity CV2.1HT
Easy access Scan QR code to learn more
Twist-to-remove outer cover allows quick access to controls, with the optional Quick Release Kit (QRA) available for added convenience during maintenance.
Compact spigot
Designed for reliable performance and minimal energy
A 99mm spigot, only 68mm long, connects to 100mm ducting for optimal performance in tight spaces.
consumption, the Zehnder Unity CV2.1 range provides quiet and adaptable continuous ventilation. With models tailored for new builds, retrofits, and social housing, this decentralised ventilation solution offers the perfect balance of compliance, comfort, and
Flexible installation
energy-efficiency.
Mountable on walls, windows (with adaptor), or ceilings, ensuring minimal disruption to existing structures.
Always in control Tailored controls Adjustable ventilation rates with 100% variable airflow to meet regulatory needs on-site
Each model features unique control panels designed specifically for ease of performance and maintenance.
Intelligent sensors and timers support energy-saving whilst also enhancing air quality Tamper-proof settings lock in calibrated airflow rates for consistent, long-term performance
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Solutions for every application Unity CV2.1HT
Unity CV2.1APP
Suited for new builds and retrofits, with an intelligent humidity sensor that adapts to real-time conditions.
Tailored for social housing, with NFC-enabled data logging to optimise performance tracking.
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Advanced air distribution system
Le système de distribution d’air - Zehnder France
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Zehnder’s complete air distribution network is designed to efficiently route air from our ventilation systems to targeted spaces within your home or building, are perfect for new construction, renovations, and various project requirements. From thermal-insulated ducting and ancillaries, versatile ducting manifolds, to grilles and valves, we provide everything you need to create an efficient and flexible air distribution network for heating, cooling, and ventilation needs.
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Zehnder ComfoPipe Plus Optimally insulated outdoor and exhaust air ducts.
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Silent distribution box
Zehnder ComfoWell
The distribution silencer box modular system consisting of silencers, filters and distribution manifolds which can be freely combined, each component is available in five widths. The only attenuator on the market that can be cleaned.
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Ventilation ducts
Zehnder ComfoTube Ventilation ducts available in flat and round versions and pre-insulated.
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L’ORIGINAL
Distribution manifold
Zehnder ComfoFlat 51 For supply or extract ventilation.
Air vent housing
Zehnder CLF/CLRF/TVA Air vent housing for wall, floor (CLF) or ceiling installation.
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Outdoor/exhaust air connections
Zehnder’s air distribution systems deliver fresh air evenly, ensuring comfort throughout. omponents like ComfoPipe Plus and C ComfoTube Therm keep ducts thermally insulated, boosting energy efficiency. I deal for any project type, Zehnder’s modular system allows easy installation and layout adjustments. upports zoning, allowing tailored airflows for S different rooms and increased energy savings.
Grilles & valves
Zehnder ComfoValve Luna Supply and extract valves suitable for installation in ceilings and walls.
Scan the QR code to discover more about our air distribution system and how it can enhance your project.
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Zehnder RapidLock®
Zehnder RapidLock
Pre-installed clip: New clip technology:
A permanent pre-installed enables quick Zehnder clip Air Distribution: insertion of the ducts. The connection is firm and secure, even at a 90-degree rotation. ■
Scan QR code to learn more
Easy dismount:
Quick. Easy. Secure: Approved! ■
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New clip technology prevents unclipping. The robust holding force ensures a secure connection.
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Zehnder air distribution systems for greater efficiency provide all rooms with fresh air, while also removing
The air-distribution installation industry is undergoing change. More efficiency is required and, consequently, processes need to be simplified and accelerated. As a result of this change, revolutionary products are emerging to improve the whole industry. Let’s discover these new possibilities together.
moist or contaminated air. You can choose from perfect round or flat ducts, with or without insulation and the use of plates, with the innovative Zehnder RapidLock® Connection.
Why invest in a High-Quality Air Distribution System?
The clip makes it easy to disassemble for later maintenance or cleaning. Can be reused, making it more sustainable.
This enables you to offer more customers the benefits of better air quality in their homes and commercial buildings. Zehnder RapidLock® is the latest invention in air distribution – quick to install, easy to maintain, safe and airtight. Connecting air distribution ducts is a simple and efficient process, with no need to lubricate gaskets or assemble clips.
Low-risk application:
An air distribution system delivers fresh air to every room at the optimal temperature The clip ensures low-riskand humidity level. This creates maximum comfort in commercial and application. living spaces, where residents and The connection is airtight,workers can relax and fulfil their Comprehensive airLuna distribution even potential. if theZehnder clip is notComfoValve fully solutions inserted. efficiently route air from indoor ventilation systems to targetedThe spaces, avoiding draughts and Zehnder ComfoValve operating silently, even working atand maximum Lunawhen provides silent capacity. Zehnder air distribution systems are available exceptional airflow. It guides in different installation can bethe tailored the variations outflowingand air along to diverse environments and specific requirements. wall or ceiling using the Coanda effect and prevents Revolutionising Airunpleasant Distribution Installation: draughts. ■
Always in control
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Optimal indoor comfort by maintaining temperature and humidity levels Silent operation with no noise disturbance
Introducing Zehnder RapidLock®
Adaptation and zoning with selective airlfow control
In construction, everything revolvesInstallation around efficiency. Simplified Processes Therefore, it is essential that installation processes are designed to be as simple as new, possible. Our innovative Zehnder RapidLock®
Check out our demo video
Zehnder offers the convenience Zehnder offers the convenience of of easy an easy installation process that an installation process that prioritises and safety prioritisesspeed on speed and safety. 30
Ready for the revolution in air distribution? Radiant sealing:
An efficient solution guaranteed to enhance indoor air qualitysealing and create a nicer Radiant provides the place best to live, work and play. possible seal against leakage. ■
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Reduces the risk of complaints due to to poor performance.
Check out our range, including the innovative Zehnder RapidLock® system. (Link to your local Website)
Connection is airtight, secure and effortless to install. Shorter installation processes save money and make life easier. After all, everything is about efficiency these days.
A Whole Host of Indoor Ventilation Solutions Fast installation
Safe and secure
Zehnder, a market leader for indoor ventilation solutions, offers a wide range of air distribution systems aligned with various building requirements and applications. Explore the variety of products we offer – from Zehnder Air Distribution Systems with Non-Insulated Ducts, Air Distribution Systems with Insulated Ducts, Attenuators and Fittings for Air
Easy dismounting
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Zehnder service support throughout the life of your ventilation system
Our service packages By your side every step of the way
Scan QR code to compare package options
From commissioning through to ongoing maintenance, Zehnder supports you at every stage of your ventilation system’s lifecycle, helping to ensure reliable performance and consistently high
Zehnder Care
indoor air quality. Our service offering in the UK
Zehnder Care
Zehnder Care
Comfort
Premium
Basic
is designed to keep systems operating efficiently, extend their lifespan, and give homeowners peace of mind. Regular maintenance plays a key role in maintaining system performance, improving air quality and supporting energy efficiency.
Zehnder Care maintenance service With Zehnder Care, your ventilation system is maintained by trained specialists who understand how to get the best from your unit. Our maintenance packages are designed to provide the right level of support, depending on your needs.
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Regular professional servicing, inspection and filter replacement
Dedicated technical support and fault response from specialist engineers
Predictable costs with service plans tailored to your requirements
Hassle-free scheduling, including reminders and planned service visits
Essential service for your system
Enhanced care for extra comfort
Effortless, all-round protection
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Zehnder quality certificate Professional maintenance every year by ventilation experts Maintenance as part of scheduled servicing Software update for the device (if applicable) Telephone support/customer service
In addition: • •
Free filter set with maintenance 10% discount on original Zehnder filters in our Zehnder shop
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Zehnder quality certificate Professional maintenance every year by ventilation experts Scheduled maintenance Software update for the device (if applicable) Telephone support / customer service
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Zehnder quality certificate Professional maintenance every year by ventilation experts Scheduled maintenance Software update for the device (if applicable) Telephone support / customer service
In addition:
Also included:
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Free filter set with maintenance 20% discount on original Zehnder filters in our Zehnder shop 10% discount on spare parts and no labour costs for any repair appointments
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Free filter set with maintenance Free additional filters until the next service visit (1-year cycle – 1 set) 20% discount on additional original Zehnder filters (if you want to replace a higher-frequency filter) No additional part or labour costs in the event of a product fault or breakdown*
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Acoustic ventilation
Window and wall ventilation
Scan QR code to learn more
Zehnder offers an extensive range of slot vents that are precision-engineered for superior performance.
The Acoustic ventilation range ensures the required level of ventilation is provided whilst reducing the transfer of noise when dwellings are situated close to busy roads and airports.
MA3051
AWV39
EA.AC Vent
• Acoustic wall ventilator providing acoustic attenuation to Dn,e,w 55dB(A). • 2500mm2 equivalent area performance. • Suitable for external wall depths of 140mm and above, and internal walls between 100mm and 150mm.
• Passive acoustic wall ventilator designed for use in new build and refurbishment applications. • Provides acoustic attenuation to Dn,e,w 39dB(A). • 2500mm2 equivalent area performance. • Suitable for wall thicknesses 255–370mm.
• Small acoustic window vent with 2500mm² or 5000mm² ventilation. • High acoustic performance for window ventilators, up to 45dB(A) • Simple, adaptable solution meeting Building Regulation requirements. • Modular acoustic sets for flexible installation and performance.
Under the Zehnder Greenwood brand, our solutions are designed to effectively manage airflow in order to meet the latest
Superior quality, fully compliant
building regulations and improve indoor air quality without compromising on style or durability.
Easy to install
EAV Vent Variable window vent designed with flexibility in mind; allowing the option to partially close the vent enabling a comfortable flow of natural ventilation. • Suitable for high equivalent area needs (4000mm² to 10,000mm²) under latest Building Regulations. • Durable ASA plastic resists impact, UV, and weathering. • Excellent air tightness for air pressure tests. • Optional fixing clips or screws for installation.
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EA Vent
F Vent
S Vent
• Small equivalent area window vents at 2500mm² and 5000mm². • Meets high equivalent area and Building Regulation requirements. • Made from aluminium alloy with excellent air tightness.
• Slimline, unobtrusive window vent with low profile when installed. • Up to 2634mm2 equivalent area. • Screw fix and clip fit installation options. • 10mm or 12mm rout options.
• Window vent widely specified within the social sector. • Up to 4200mm2 equivalent area. • Configurable for upward or downward air deflection. • Suitable for installation with sleeves that help improve window integrity.
Our slot vents are designed for easy installation, saving time and reducing hassle for window fabricators. Their user-friendly design means less time figuring installing and more time focusing on delivering quality results to your clients.
Sturdy & discreet Greenwood slot vents are designed to blend with any window design, providing a discreet yet efficient ventilation solution. Built with robust materials, our vents are designed to withstand the test of time and the harshest weather conditions.
Regulatory compliance Our products comply with the latest UK building regulations, including Part F, ensuring you meet your legal obligations with ease. This adherence to regulations guarantees not only the safety and efficiency of our products but also peace of mind for your customers.
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Scan the QR code to discover more about our commercial air handling units
Commercial MVHR units Centralised and decentralised systems for residential and light commercial applications.
Zehnder Silvertop
Zehnder Carma
Commercial, centralised ventilation unit with counter-flow heat exchanger
Commercial, centralised ventilation unit with counter-flow heat exchanger
ompact design, suitable for installation in technical C cupboards with upward connections and reduced size. EUROVENT certified.
ery low acoustic radiation, high thermal insulation, V and a simplified commissioning system. EUROVENT certified with PHI certified models available.
Zehnder Flatpower
Zehnder Neotime
Commercial, centralised ventilation unit with counter-flow heat exchanger
Commercial, centralised ventilation unit with counter-flow heat exchanger
esigned for false ceiling installations, with easy access D to all components from below via opening panels. EUROVENT certified.
Housing
Individual
Health
High rise Retirement Laboratory Hospitals and Social Homes medical analysis and Clinics Housing
xtra-flat design ideal for ceiling mounting, offering E a space-saving solution. EUROVENT certified.
Education and Public Buildings
Nurseries, Schools, Universities, and Libraries
Light Commercial Industrial
Offices
Retail and Hospitality
Warehouse and Distribution Depos
Applications
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Heating and Cooling Ceilings Zehnder is the largest manufacturer of radiant ceiling panels in Europe, with
A wide range of applications Our radiant ceiling panels have been used for decades to heat and cool rooms up to 30 metres in height. By offering uniform temperature control, noise reduction, and clean operation without dispersing dust, these panels enhance comfort, hygiene, and adaptability across different environments, including production halls, hospitals and sports facilities.
over 50 years experience gained from supporting the commercial application of radiant panels in numerous sectors, including education and healthcare. Because of their easy installation and maintenance, as well as their energyefficiency benefits, our products are finding greater prominence in domestic environments.
Optimising climate control Ceiling Panels offer an innovative way to drive over 40% energy saving compared to conventional systems. They evenly distribute temperature for comfort without extra electricity costs, maintaining the same perceived Explore the full range
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temperature at a lower air temperature, thus offering an eco-friendly solution.
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Zehnder ZFP Urban
Installation and assembly
Design freedom
•
Scan QR code to learn more
Up to 9m² panels in one piece, delivered ready to connect. Plug-and-play solution Design your radiant ceiling panel together ensures quick and easy with us. You can choose from: installation on-site.
•
■
over 700 different colours
■
Efficiency, sustainability and flexibility are the basis of
■
our heating and cooling ceilings. The Zehnder ZFP
■
smooth or perforated surface
Urban is opening up new areas of application for our radiant ceiling panels. Due to its proven technology and outstanding design, it’s simple to integrate and use – in the office, meeting rooms, catering areas or
Efficiency and sustainability
similar spaces.
• •
Suitable for indoor spaces from 2m to 50m in height. Up to 40% energy savings compared to other systems.
Always in control All in one solution ensuring a feel-good climate Freedom of design with the ceiling-mounted heating and cooling solution. Time saving on installation with plug & play solution
Design freedom Design your radiant ceiling panel together with us. You can choose from: • • • •
1m
Over 700 different colours 11 lengths (1,830– 11,830 mm) 9 widths (300 – 1,500 mm) Smooth or perforated surface 4
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Industrial Air Cleaning Beyond simply filtering particles from the air, our air purification system gives you ultimate peace of mind in your working environment. For ultimate tracking management and agility, our systems can come with integrated smart IoT solutions.
With all our air purifiers you can expect: • High clean air delivery rate. • Air outlets on all four sides. • Above average long-life filters. • Custom filter systems to match your needs. • Flexible installation in ceilings, walls or floors. • Simple plug & play. • Market leading technology.
Products to suit your needs Our industrial air purifiers filter particles of all kinds from your air. You can benefit from solutions that include everything from individual devices to complete intelligent air Explore the full range
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purification systems.
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Omnique
140
120
100
80
60
200
0-29
200
CV2.1APP
40
20
heating and cooling panels. It provides a
0-29
180
stylish radiator range and versatile radiant
CV2.1HT
180
dMEV fans and MVHR systems to our
Maximum Air volume @ 0Pa (l/s)
160
solutions, this matrix covers units from our
Model
160
Featuring a selection of Zehnder’s climate
Continuous Ventilation Solutions (dMEV, MEV, SRHRV & MVHR)
Decentralised
Zehnder Product Matrix
Comfortable Indoor Ventilation
0-60
ComfoSpot 50
4-15
ComfoAir 70
4-18
clear comparison of key features and
Centair MEV
ComfoAir 155WM
0-82
ComfoAir 155WMe
0-85
0-77
Centralised
ComfoAir 180
ComfoAir 200
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0-80
ComfoAir 185
ComfoAir 160
ComfoAir 350
140
0-99
ComfoAir 155CM
Explore the full range
60
20
Maximum Air volume @ 100Pa (l/s)
40
Model
various spaces.
120
air quality, and energy efficiency across
100
right products to enhance comfort, indoor
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benefits, helping you quickly identify the
0-46
0-63
0-73
0-111
45
ComfoAir Q350
200
180
160
140
120
100
80
Bathroom & Kitchen Radiators, General Room Radiators, Trench Heaters and Convectors
Model
0-97
ComfoAir Flex 350
Zehnder Alban
Zehnder Alura ComfoAir Q450
Zehnder Archibald 0-166
0-200
EVO 3
0-300
Central Heating
256 - 417
Electric
200 - 250
Dual Energy
256 - 417
White
Electric
500 - 2,000
White Chrome World of Colours Hammered
Central Heating
233 - 336
Electric
200 - 300
Dual Energy
233 - 336
White World of Colours Exclusive Arteplano
Central Heating
37 - 3,375
Zehnder Arteplano Premium
White World of Colours Exclusive Arteplano
Central Heating
406 - 954
Central Heating
151 - 925
Electric
150 - 1,000
Dual Energy
151 - 925
Central Heating
123 - 3,929
Central Heating
230 - 1,032
Electric
500 - 1,250
Dual Energy
230 - 1,032
Central Heating
42 - 21,600
Electric
500 - 2,000
Central Heating
330 - 2,656
Zehnder Aura EVO 4
White Anthracite Jet Black Chrome
0-400
Zehnder Ax*
White World of Colours Technoline Hammered
Zehnder Ax Spa
White Chrome World of Colours Hammered
Comfortable Indoor Ventilation
Commercial Ventilation with Heat Recovery
Carma
200-8000
8000
7000
6000
5000
4000
3000
2000
Maximum air flow range (m³/hr) 1000
Model
Centralised
Output range (watts)
Zehnder Arteplano* 400
350
300
250
50
0 EVO 2
200
Maximum Air volume @ 100Pa (l/s) 100
Model
Zehnder Charleston*
100-2400
Zehnder Charleston Bar Silvertop
Flatpower
Stainless Steel PVD
Fuel Type
0-125
ComfoAir Q600
Neotime
Availability of finishes
0-97
150
Centralised
60
40 0-69
ComfoAir Flex 250
Centralised
Decorative Radiators
Maximum Air volume @ 100Pa (l/s) 20
Model
100-5500
White World of Colours Rose Copper & Rustique Technoline Hammered Colour Matching White World of Colours Rose Copper & Rustique Technoline Hammered
100-2400
*Available in bespoke sizes
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Model
Zehnder Chime
Zehnder Deline
Availability of finishes Stainless Steel World of Colours PVD Colour Matching White Chrome World of Colours Hammered Colour Matching
Fuel Type
Output range (watts)
Central Heating
276 - 643
Electric
200 - 250
Dual Energy
276 - 643
Central Heating
277 - 978
Electric
200 - 600
Dual Energy
277 - 978
White Glass Black Glass Mirrored Glass
Electric
Zehnder Excelsior*
White World of Colours
Central Heating
66 - 22,908
White Chrome Stainless Steel World of Colours
Central Heating
163 - 797
Zehnder Flow Form
Electric
400 - 1000
Central Heating
399 - 1,064
Zehnder Deseo Verso
Zehnder Folio Belt
White World of Colours
Zehnder Folio Glass
White Glass Black Glass Mirrored Glass
Zehnder Folio Vertical
White World of Colours
Zehnder Klaro
Zehnder Kleo*
Zehnder Kymaira
*Available in bespoke sizes 48
White Chrome World of Colours Hammered Colour Matching White Chrome World of Colours Technoline Hammered
Silk Black Snow White
600 - 750
Electric
350 - 1,000
Electric
500 - 800
Central Heating
614 - 1,123
Electric
500 - 1,000
Central Heating
283 - 966
Electric
200 - 600
Dual Energy
283 - 966
Central Heating
Central Heating
156 - 6,804
550 - 1320
Fuel Type
Output range (watts)
Central Heating
145 - 3,931
Dual Energy
898 - 4,271
Central Heating
323 - 1,034
Central Heating
327 - 889
Electric
300 - 750
Dual Energy
327 - 889
White World of Colours Technoline Hammered
Central Heating
405 - 1,037
Zehnder Myra
Silk Black Snow White
Central Heating
600 - 1631
Zehnder Nova*
White World of Colours
Central Heating
105 - 14,838
Zehnder Nova Neo
White World of Colours
Dual Energy
762 - 4,870
Zehnder Olympoz
Silk Black Snow White
Central Heating
333 - 666
Central Heating
248 - 1,522
Electric
200 - 600
Dual Energy
248 - 1,522
Central Heating
273 - 1,111
Electric
200 - 600
Dual Energy
248 - 1,522
Central Heating
187 - 334
Electric
150 - 250
Dual Energy
187 - 334
Model
Zehnder Lateo
Availability of finishes
White World of Colours
Zehnder Metropolitan Horizontal
White World of Colours Technoline Hammered
Zehnder Metropolitan Spa
White World of Colours Hammered
Zehnder Metropolitan Vertical
Zehnder Ovida
Zehnder Ovida Bow
Zehnder Pera
White Chrome World of Colours Hammered White Chrome World of Colours Hammered
Stainless Steel PVD
*Available in bespoke sizes 49
Model
Zehnder Quaro Spa*
Zehnder Radiapanel*
Availability of finishes White World of Colours Hammered
White World of Colours
Zehnder Radiavector*
White World of Colours
Zehnder Ribbon
White Chrome World of Colours Hammered
Fuel Type
Output range (watts)
Central Heating
332 - 851
Electric
300 - 750
Dual Energy
332 - 851
Central Heating
76 - 13,212
Central Heating
134 - 16,470
Central Heating
261 - 723
Electric
300 - 750
Dual Energy
261 - 723
White World of Colours Technoline Hammered
Central Heating
104 - 14,226
Electric
750 - 2,000
White World of Colours Technoline Hammered
Central Heating
544 - 1,527
Electric
1,000
Central Heating
377 - 1,300
Electric
500 - 1,500
Dual Energy
377 - 1,300
Central Heating
429 - 809
Electric
500 - 1,000
Dual Energy
429 - 809
White Chrome World of Colours Stainless Steel Hammered Colour Matching
Central Heating
205 - 898
Electric
300 - 900
Dual Energy
205 - 898
Zehnder Symena
Snow White
Central Heating
576 - 1519
Central Heating
117 - 5,325
Zehnder Terraline*
Natural anodised Bronze anodised Black anodised Natural Beech Natural Oak
Dual Energy
381 - 11,229
Zehnder Roda*
Zehnder Roda Mirror*
Zehnder Roda Spa
Zehnder Roda Spa Asym
Zehnder Subway*
White World of Colours Hammered
White World of Colours Hammered
Availability of finishes
Model
Fuel Type
Output range (watts)
Central Heating
388 - 898
Electric
400 - 900
Dual Energy
388 - 898
Central Heating
465 - 994
Electric
300 - 1,000
White Chrome World of Colours Hammered
Central Heating
254 - 1,173
Dual Energy
254 - 1,173
White Chrome World of Colours Hammered
Central Heating
229 - 1,322
Dual Energy
229 - 1,322
Central Heating
203 - 647
Dual Energy
203 - 647
White World of Colours Hammered
Zehnder Tetris
White World of Colours
Zehnder Vitalo Bar
Zehnder Yucca Asym*
Zehnder Yucca Symm
White Anthracite Chrome
Zehnder Zeta
*Available in bespoke sizes
Heating & Cooling Ceilings Radiant Ceiling Panels Model
Versions Closed ceilings
Freehanging strips
Freehanging sails
Heating
Cooling
Acoustic
Integrated lights
Zehnder ZFP*
On request
Zehnder ZFP Urban*
On request
Zehnder ZIP
On request
Zehnder Alumline
On request
Zehnder Carboline
On request
*Available with integrated LED option *Available in bespoke sizes 50
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ZehnderAcademy
What can you expect from Zehnder’s expert training? Build your expertise in ventilation design, installation, commissioning and maintenance with Zehnder Academy. From in-depth courses to flexible bite-sized training.
Learn. Innovate. Excel.
Three ways to learn:
Hands-on and online training for installers, consultants and HVAC professionals.
Hands-on
E-learning
Bespoke
In-person training in our Surrey-based facility, with live systems and experts.
Bitesize online training modules
Training tailored to your teams’ needs.
MVHR System planning
Installation best practise
Ventilation principles
Commissioning
System maintenance
Standards and regulations
Topics include:
A workshop to practice in reallife situations
Trainers at your service
Benefits to you: Build practical installation skills Stay up-to-date with industry standards Learn from ventilation experts Flexible training formats
Experience certified training and gain CPD
Supports CPD and professional development Tailor training to your team’s needs
www.zehnder.co.uk 52
academy@zehnder.co.uk
Explore the academy now!
+44 1276 605 800 53
Accreditations, certifications and assurances MARC As a proud member of MARC, we are dedicated to upholding the high standards that this association expects of its members. MARC members are continuously working to improve industry standards and consumer protection in relation to heating products.
Passive House
To find a list of our trusted installers and service partners, visit our website
Scan here to find out more
Passive House is a leading international low energy design standard with which we are closely aligned. We offer a complete range of Passive House accredited heat recovery systems with up to 96% heat recovery efficiency, suitable for small apartments through to large houses, and offer a full design service for multi-dwelling builds. Our Passive House accredited heat recovery units extend across the Zehnder ComfoAir range, including our industryleading ComfoAir Q and ComfoAir Flex units and more recently the Zender Carma from our commercial ventilation range.
Zehnder products that fall within the scope of the Eco Design Directive offer high quality performance with efficient controls to help reduce unnecessary energy wastage and running costs including; •
Low energy consumption when on stand-by (<0.5 watts)
•
Programmable operation (weekly)
•
Open window detection
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Appendix Q of SAP provides a means whereby validated, individual branded product performance information can be accessed and used as an adjunct to the SAP calculation. We use rigorous verification procedures to validate our performance data, and our products are featured in the Product Characteristics Database (PCDB). They appear within the following category listings for Mechanical ventilation: •
Balanced whole-house mechanical ventilation with heat recovery
•
Decentralised MEV and MEV
•
Semi-rigid MVHR duct
CIBSE CIBSE’s TM59 design methodology aims to tackle overheating issues at the design stage of new dwellings. The methodology is a collaboration of TM52 and CIBSE Guide A, and ensures both target temperature (26oC) and the frequency this temperature is experienced does not exceed stipulated criteria. At Zehnder we have championed CIBSE’s methodology, as this supports the approach we have adopted in delivering a full suite of integrated products that form our cooling hierarchy. We offer a range of CIBSE accredited CPD’s.
Eco Design We’re deeply committed to reducing the environmental impact of our products. That’s why we are focused on developing Eco Design compliant radiators and convectors. These products are designed to consume less energy and reduce CO2 emissions, without compromising on performance or comfort. In doing so, we’re helping our customers move towards a more sustainable future.
SAP Appendix Q
BESA BESA has been driving excellence so everyone can expect and experience better buildings, and better buildings support better lives. BESA’s mission includes setting and upholding high standards, enabling building engineers and operators to have a clear understanding of what constitutes excellence and what is required to attain it.
RIBA The Royal Institute of British Architects (RIBA) is committed to making architecture accessible to everyone. RIBA provides opportunities to the public to explore and discover more about the role of architecture in shaping everyday life and the spaces we live in.
Healthy Homes Hub
BEAMA
Healthy Homes Hub is a UK-wide collaboration bringing together housing providers, industry experts, and health professionals to improve living conditions and place health at the centre of housing. The Hub acts as both a knowledge resource and a platform for sharing best practice, with a focus on tackling issues such as poor indoor air quality, damp and mould, and overall building performance.
Active engagement with BEAMA enables us to discuss industry regulations and changes that would support the growth of our industry, as well as develop proposals to represent the association members’ best interests. With a high degree of industry experience across those representing our organisation, we are well positioned to contribute to the growth of the HVAC sector.
As a specialist in indoor climate solutions, Zehnder supports the Healthy Homes Hub to help drive higher standards across the built environment. By working collaboratively with the sector, we contribute to raising awareness of the vital role that effective ventilation and good indoor air quality play in creating healthier, more comfortable homes.
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You’re in safe hands with Zehnder
Head Office Zehnder Group UK Ltd Concept House Watchmoor Point Camberley Surrey, GU15 3AD
UKAS Tested All Zehnder products manufactured in the UK are tested at third party UKAS accredited test houses to all current British and European standards:
BS EN 13141-1
Contact Information
T: 01276 605800 E: enquiries@zehnder.co.uk W: zehnder.co.uk
BS EN 1026 2000 Air Permeability
2004 Ventilation for Buildings
BS EN 1027
BS EN ISO 717-1
2000 Watertightness
1997 Airborne Sound Insulation
Zehnder Manufacturing Facility Unit B1, Loc8 Ashford Road Maidstone Kent, ME17 1XG
ISO9001:2015, ISO4001 and ISO45001 certification For quality, environmental management and carbon foot-printing, we use robust frameworks and processes. This ensures that we are consistent in our business operation. It allows us to measure ourselves and look for genuine areas of improvement. We also use a 360 degree feedback mechanism. We are proud of our achievements, especially our quality performance.
Warranty All products manufactured under the Zehnder brand are developed using the very highest standard best in class components, technologies and manufacturing processes.
Would you like to get in touch? If you’re interested in learning more about Zehnder, visit our website and get in touch using our contact form.
Scan here to contact us
For specific product warranty details, visit: www.zehnder.co.uk/en/support/ delivery-returns-warranty
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© Zehnder Group UK Ltd. Modification rights reserved. BRO-JULY26-GEN-V4
Zehnder Group UK Ltd Concept House, Watchmoor Point, Camberley, Surrey, GU15 3AD Registered in England: 2296696 T: +44(0) 1276 605800