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.
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.
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.
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.
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.
Your global partner for indoor climate
4.000 employees
16 production plants
1.400 more than patents and registered designs global presence in over 70 countries
25k trained customers per year
Industrial Air Cleaning
Our commitment to sustainability
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.
The company’s total carbon emissions, encompassing Scope 1 and 2 through a market-based approach, amounted to 23,373 tonnes of CO2e—an impressive 27% reduction from the previous year’s figure of 32,125 tonnes of CO2e in 2021.
Zehnder Group has made remarkable strides in reducing its overall carbon footprint, demonstrating an unwavering commitment to environmental 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.
3-year Target: Reduction in 2021 Scope 1 and 2 CO2e emissions by 70% by end of 2024
459 tonnes of CO2e 255 tonnes of CO2e
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.
Temperatures are rising
As climate is changing and the world is getting hotter buildings worldwide are increasingly prone to overheating. Architects and designers must navigate the complex task of creating sustainable homes that balance health, comfort, and energy efficiency, all while adhering to strict regulations and meeting the diverse needs of occupants.
CIBSE’s fixed temperature test defines overheating as when internal temperatures exceed 26°C degrees for more than 3% of the time. Exceeding this threshold not only compromises comfort but also escalates health risks, with temperatures surpassing 35°C increasing the likelihood of heat stress, even death.
Where does the heat come from?
Solar gains
Homes with unshaded, double-glazed windows will feel the heat on warm days, especially through any west facing glazed areas.
Heat sources
Mechanical services and electrical appliances all contribute to heat gain in a dwelling. This, combined with heat from activities like cooking can raise indoor temperatures.
Zehnder’s complete solutions for mitigating overheating
Zehnder offers a full range of ventilation and cooling options to prevent overheating, from high-performance MVHR systems with passive cooling to advanced subsoil exchangers and compressor chillers.
Building design
Increased levels of insulation, airtightness and large areas of glazing are some of the design factors which result in retained heat.
Internal gains
The presence of more occupants in a home can contribute to overheating as each person naturally emits body heat and moisture.
Join our design community
Design stunning spaces
At Zehnder, we believe that radiators should embrace both function and style — creating a design statement in your interior. Jackie Kilgallon, our expert in heating design, ensures every detail is considered, providing comprehensive consultations, you can find a radiator to perfectly match and enhance your décor.
Inspiring designs for every interior
Find design inspiration through our digital mood boards - showcasing a variety of styles and ideas, download carefully curated assets to inspire and enhance your projects, ensuring a perfect blend of form and function.
Decorative Radiators
Zehnder decorative radiators bring warmth and design into any home or commercial environment. For every property, for every system, you will find a radiator that suits your interior.
Decorative radiators to warm every room
Creating the perfect balance between aesthetic appeal and efficient performance, Zehnder’s decorative radiators elevate your spaces while providing optimal heating solutions.
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, hospitals, and more, our products deliver warmth with style.
Bespoke radiators
Whether manufactured to a special size, angled or curved, our bespoke radiator designs allow for a truly customised heating solution.
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.
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
Engineered to Order
Any size, any space. The Zehnder Engineered to Order (ETO) range enhances even the most awkward of spaces, offering unlimited options and countless opportunities.
■ Pickthe 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
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.
Trapezodial
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.
Angled
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.
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.
Achieve a new level of efficiency
With the reduction in operating system temperatures, especially in conjunction with heat pumps, the need for radiators that offer good output with lower flow temperatures is growing in significance.
With the reduction in operating system temperatures, especially in conjunction with heat pumps, the need for radiators that offer good output with lower flow temperatures is growing in significance.
■ Energy-efficient
■ Powerful
■ Fast response
■ Perfectly matched to the heating system
■ Available from our stock range or custom-made
All our radiators are suitable for low-water temperature systems, but the Zehnder Charleston and Zehnder Excelsior, with their Made to Measure options, are able to provide a multitude of configuration options which make them exceptionally compatible with heat pumps.
All our radiators are suitable for low-water temperature systems, but the Zehnder Charleston and Zehnder Excelsior, with their Made to Measure options, are able to provide a multitude of configuration options which make them exceptionally compatible with heat pumps.
■ In a range of models and surface finishes
Regarding heaters for bathrooms or kitchens, the doublelayered Zehnder Ovida and Zehnder Yucca models are ideal. These models not only maintain the aesthetic appeal of a ՙladder rail’ look but also ensure effective heat output at lower system temperatures.
Regarding heaters for bathrooms or kitchens, the double-layered Zehnder Ovida and Zehnder Yucca models are ideal. These models not only maintain the aesthetic appeal of a 'ladder rail' look but also ensure effective heat output at lower system temperatures.
Get in touch to learn which radiators would be best suited to your system.
Zehnder Nova Neo
Zehnder Lateo Neo
Trench heating and convectors
Space-saving and seamless
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, 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.
■ Energy-efficient
■ Power ful
■ Fast response
■ Ideal for use in front of glass fronts.
■ Short response time means rooms can be heated up rapidly.
■ In a range of models and sur face finishes
Get in touch to learn which radiators would be best suited to your system.
Zehnder Radiavector
Zehnder Terraline
The Zehnder Studio Collection
The Zehnder Studio Collection is an extraordinary range of products designed to delight and challenge convention.
This range of innovative products includes bold designs and contemporary styles which showcase Zehnder’s unwavering technical expertise.
Zehnder Archibald
Zehnder Arteplano
Zehnder Deseo Verso
Scan QR code to learn more
Zehnder Tetris
The Rhythm of Warmth
The rhythm of warmth – creating a fusion between nature and architecture, the latest towel radiator design by renowned design studio King and Miranda exclusively for Zehnder, the Tetris is inspired by the flow of a river and the rhythm of flight.
This philosophy translates into a product which balances it proportions and has space to breath. The clean lines are accentuated by precision manufacturing techniques, creating an almost seamless construction.
I want people to think of running water when they see Zehnder
I want them to think of warmth and life.
Zehnder
Tetris.
Santiago Miranda
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 a wide variety of commercial applications.
Residential ventilation solutions
Zehnder offers a range of Mechanical Ventilation with Heat Recovery (MVHR) systems, including the Zehnder ComfoAir Q. 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.
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 Caladair brand, are ideally suited for a wide range of applications and project types.
Zehnder ComfoAir Q
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 with the current UK Building Regulations for Mechanical Ventilation with Heat Recovery.
Always in control
Convenient operation due to various control options
Simple performance monitoring via smart sensors
Easy maintenance that can also be monitored remotely
Scan QR code to learn more
Connected
ComfoControl Zehnder App. Available on mobile and tablets.
and restful sleep.
Increased well-being and health
More energy and cost efficiency
Long-term value
Increased health and well-being
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
Powe rful filters and CO2 sensors ensure optimum hygiene and draught-free air with a high oxygen content. Operation is practically silent – for unri valled comfor t and restful sleep.
More energy and cost efficiency
As the market leader in its class, Zehnder ComfoAir Q exceeds today’s high energy standards. Passive House certified and with an A+ label, the unit is the most futureproof solution for your customers.
Long-term value preservation
As the market leader in its class, Zehnder ComfoAir Q exceeds today’s high energy standards. Passive House certified and an A+ label, the unit is the most futureproof solution for your customers.
Balanced humidity prevents the formation of mould and protects the building structure. This not only ensures a higher living standard and fewer customer complaints, but also preserves the property’s value in the long run.
Balanced humidity of mould and pro structure. This living standard complaints, but proper ty ’s value
More energy and cost efficiency
Long-term value preservation
Zehnder ComfoClime
The Zehnder ComfoClime provides comfortable cooling and heating to your indoor spaces. It complements the Zehnder ComfoAir Q ventilation unit, seamlessly integrating to deliver the best-in-class indoor climate.
As the market leader in its class, ComfoAir Q exceeds today’s high energy standards. Passive House ce an A+ label, the unit is the most future proof solution for your customers
Independently tested cooling and heating capacity to EN 14511 and EN 16573.
Long-term value preservation
Automatically activates and adjusts ventilation rates in summer and winter using Climate Switch technology, requiring no user intervention.
Plug & play installation.
Balanced humidity prevents the formation of mould and protects the building structure. This not only ensures a higher living standard and fewer customer complaints, but also preserves the proper ty ’s value in the long run.
Zehnder ComfoPost
Balanced humidity pr ents the formation of mould and pro struc t only ensures a higher living standard and f complaints, but also preserv proper
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 to meet SAP 10 or TM59 overheating demands.
Low pressure losses.
Corrosion resistant.
Zehnder Unity CV2.1
Designed for reliable performance and minimal energy 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 energy-efficiency.
Always in control
Adjustable ventilation rates with 100% variable airflow to meet regulatory needs on-site
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
Easy access
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
A 99mm spigot, only 68mm long, connects to 100mm ducting for optimal performance in tight spaces.
Flexible installation
Mountable on walls, windows (with adaptor), or ceilings, ensuring minimal disruption to existing structures.
Tailored controls
Each model features unique control panels designed specifically for ease of performance and maintenance.
Solutions for every application
Unity CV2.1HT
Suited for new builds and retrofits, with an intelligent humidity sensor that adapts to real-time conditions.
Unity CV2.1APP
Tailored for social housing, with NFC-enabled data logging to optimise performance tracking.
Advanced air distribution system
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.
1
2
3
Outdoor/exhaust air connections
Zehnder ComfoPipe Plus
Optimally insulated outdoor and exhaust air ducts.
4
5
6
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.
Ventilation ducts
Zehnder ComfoTube
Ventilation ducts available in flat and round versions and pre-insulated.
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.
Grilles & valves
Zehnder ComfoValve Luna
Supply air valve suitable for installation in ceilings and walls.
5 3 4 2 1
Zehnder’s air distribution systems deliver fresh air evenly, ensuring comfort throughout.
Components like ComfoPipe Plus and ComfoTube Therm keep ducts thermally insulated, boosting energy efficiency.
Ideal for any project type, Zehnder’s modular system allows easy installation and layout adjustments.
Supports zoning, allowing tailored airflows for different rooms and increased energy savings.
Scan the QR code to discover more about our air distribution system and how it can enhance your project.
Zehnder RapidLock
Zehnder air distribution systems for greater efficiency provide all rooms with fresh air, while also removing 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.
Always in control
Optimal indoor comfort by maintaining temperature and humidity levels
Silent operation with no noise disturbance
Adaptation and zoning with selective airlfow control
Zehnder offers the convenience of an easy installation process that prioritises on speed and safety. Zehnder offers the convenience of an easy installation process that prioritises speed and safety
Insulated or Non-Insulated?
Zehnder Air Distribution:
Quick. Easy. Secure: Approved!
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.
Why invest in a High-Quality Air Distribution System?
Low-risk application:
■ The clip ensures low-risk application.
An air distribution system delivers fresh air to every room at the optimal temperature and humidity level. This creates maximum comfort in commercial and living spaces, where residents and workers can relax and fulfil their potential. Comprehensive air distribution solutions efficiently route air from indoor ventilation systems to targeted spaces, avoiding draughts and operating silently, even when working at maximum capacity. Zehnder air distribution systems are available in different installation variations and can be tailored to diverse environments and specific requirements.
■ The connection is airtight, even if the clip is not fully inserted. 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.
Ready for the revolution in air distribution?
Radiant sealing:
■ Radiant sealing provides the best possible seal against leakage.
■ Reduces the risk of complaints due to to poor performance
Revolutionising Air Distribution Installation: Introducing Zehnder RapidLock®
In construction, everything revolves around efficiency. Therefore, it is essential that installation processes are designed to be as simple as possible.
Simplified Installation Processes
Check out our
Our new, innovative Zehnder RapidLock® 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.
An efficient solution guaranteed to enhance indoor air quality and create a nicer place to live, work and play. Check out our range, including the innovative Zehnder RapidLock® system. (Link to your local Website)
Window and wall ventilation
Zehnder offers an extensive range of slot vents that are precision-engineered for superior performance.
Under the Greenwood brand, our solutions are designed to effectively manage airflow in order to meet the latest building regulations and improve indoor air quality without compromising on style or durability.
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.
EA 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.
F Vent
• 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.
S Vent
• 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.
Acoustic ventilation
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
• 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.
AWV39
• 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.
EA.AC Vent
• 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.
Superior quality, fully compliant
Easy to install
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.
Commercial MVHR units
Centralised and decentralised systems for residential and light commercial applications.
Zehnder Carma
Commercial, centralised ventilation unit with counter-flow heat exchanger
Very low acoustic radiation, high thermal insulation, and a simplified commissioning system.
EUROVENT certified with PHI certified models available.
Zehnder Eversky
Commercial, decentralised ventilation unit (room-by-room) with counter-flow heat exchanger
Patented mounting system ideal for false ceilings and renovations, with all components accessible from below via opening panels.
EUROVENT certified.
Scan the QR code to discover more about our commercial air handling units
Zehnder Flatpower
Commercial, centralised ventilation unit with counter-flow heat exchanger
Designed for false ceiling installations, with easy access to all components from below via opening panels. EUROVENT certified.
Zehnder Silvertop
Commercial, centralised ventilation unit with counter-flow heat exchanger
Compact design, suitable for installation in technical cupboards with upward connections and reduced size. EUROVENT certified.
Zehnder Neotime
Commercial, centralised ventilation unit with counter-flow heat exchanger
Extra-flat design ideal for ceiling mounting, offering a space-saving solution. EUROVENT certified.
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 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.
Versatile Aapplications
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.
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 temperature at a lower air temperature, thus offering an eco-friendly solution.
Zehnder ZFP Urban
Efficiency, sustainability and flexibility are the basis of our heating and cooling ceilings. The Zehnder ZFP 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 similar spaces.
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:
• Over 700 different colours
• 11 lengths (1,830– 11,830 mm)
• 9 widths (300 – 1,500 mm)
• Smooth or perforated surface
Design freedom
Design your radiant ceiling panel together ou can choose from:
face
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.
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 purification systems.
What do our systems offer?
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.
Introducing CARA: making your air purification smart
Our industry-leading industrial air purification systems effectively filter fine and coarse dust, oils, vapours, microorganisms, and other harmful particles from your air the moment our devices are activated.
Clean air just got smarter with CARA: our powerful Clean Air Remote Application. With a suite of smart features, CARA ensures clean air is easily accessible with just 1 touch
The result is high quality, clean air which delivers a suite of benefits:
• Lower heating costs and more money in your pocket.
• Healthier employees that are less likely to call in sick.
More reliable machines that require less downtime.
Better product quality, resulting in fewer complaints.
A stronger and more positive corporate image.
Zehnder Product Matrix
Featuring a selection of Zehnder’s climate solutions, this matrix covers units from our dMEV fans and MVHR systems to our stylish radiator range and versatile radiant heating and cooling panels. It provides a clear comparison of key features and benefits, helping you quickly identify the right products to enhance comfort, indoor air quality, and energy efficiency across various spaces.
Omnique
ComfoSpot 50
ComfoAir 70
Centair MEV
ComfoAir 155WM
ComfoAir 155WMe
CV2.1APP
ComfoAir
ComfoAir
ComfoAir
ComfoAir
ComfoAir
ComfoAir
Comfortable Indoor Ventilation
Commercial Ventilation with Heat Recovery
Eversky
Carma
Neotime
Silvertop
Flatpower
ComfoAir
ComfoAir
ComfoAir
in bespoke sizes
Blok
Ovida Bow
Pera
Zehnder Quaro Spa*
Ribbon
Roda*
Zehnder Roda Mirror*
Roda Spa
Roda Spa Asym
Zehnder Subway*
Zehnder Svelte
*Available in bespoke sizes
Chrome
of Colours Hammered
World of Colours Hammered
Chrome
of Colours Hammered
World of Colours Technoline Hammered
of Colours Hammered
Chrome World of Colours Stainless Steel Hammered Colour Matching
World of Colours Exclusive Aluminium Colour Matching
Zehnder Terraline*
Zehnder Tetris
Zehnder Vitalo Bar
Zehnder Yucca Asym*
Zehnder Yucca Symm
Zehnder Zeta
*Available in bespoke sizes
Heating & Cooling Ceilings
Radiant Ceiling Panels
Zehnder ZFP
Zehnder ZFP Urban
Zehnder ZIP
Zehnder Alumline
Zehnder Carboline Zehnder Multi Service Foil
World of Colours Hammered
World of Colours
Chrome World of Colours Hammered
Chrome World of Colours Hammered
Anthracite Chrome
How we support you
You can rely on us to be aware of industry regulations and their potential impact on you. We’ll work with you to ensure you meet compliance, as well as specify the appropriate products for building occupants.
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 CO 2 impact by minimising transportation of goods, to assurances on product manufacturing quality.
Sustainability
For Zehnder Group, sustainable business is an opportunity to generate customer benefits, growth and profitability without having a negative impact on the environment and society. We would like to go one step further in the future. We strive to have a regenerative impact on the environment while also protecting biodiversity.
CPD
We have a portfolio of accredited CPD presentations, covering key technologies used to heat, cool and ventilate buildings - including our Ventilation Methodologies and their Application CPD, through to MVHR in Passive House. Our CPD presentations have been independently certified by CIBSE and RIBA. The presentations can be hosted at your premises, online through video conferencing, or you can utilise our Head Office in Camberley.
Scan QR code to learn more
Zehnder Academy
The Zehnder Academy is designed to offer a range of educational resources to help professionals enhance their expertise and skills. We strive to provide our customers, installers and end-users with a wealth of information to help them excel in their professions and deliver improved indoor air quality and comfort to living and commercial spaces.
Knowledge Sharing
We love to share our knowledge and expertise beyond CPD presentations, events and documentation. Through site visits, toolbox talks or informal lunch and learn sessions, we make sure that you are fully informed on important matters, such as product choices and industry regulations.
Bespoke Documentation
It is essential that installed ventilation and heating systems operate as intended, to ensure ideal indoor air quality and comfort. We are dedicated to providing clients with educational information and supporting documentation, which include homeowner guides that demystify some of our products and explain how to get the best out of them, and at their lowest running costs.
Nominate a Zehnder employee for a WOW! Award
The WOW! Awards is an independent employee recognition programme which is designed to showcase positive stories of excellent customer service. Nominate a Zehnder employee today by scanning the QR Code.
https://zehnder.thewowawards.co.uk/nominate
Scan QR code to learn more
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.
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.
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
Passive House
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.
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 (26 oC) 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.
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
We have a variety of different RIBA approved CPD materials
SAP Appendix Q
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
BEAMA
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.
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.
You’re in safe hands with Zehnder
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
2004 Ventilation for Buildings
BS EN 1027
2000 Watertightness
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.
BS EN 1026
2000 Air Permeability
BS EN ISO 717-1
1997 Airborne Sound Insulation
Warranty
All products manufactured under the Zehnder brand are developed using the very highest standard best in class components, technologies and manufacturing processes.
For specific product warranty details, visit: www.zehnder.co.uk/en/support/ delivery-returns-warranty
Contact Information
Head Office
Zehnder Group UK Ltd
Concept House
Watchmoor Point
Camberley
Surrey, GU15 3AD
T: 01276 605800
E: enquiries@zehnder.co.uk
W: zehnder.co.uk
Zehnder Manufacturing Facility
Unit B1, Loc8
Ashford Road
Maidstone Kent, ME17 1XG
Group UK Ltd Concept House, Watchmoor Point, Camberley, Surrey, GU15
Zehnder
© Zehnder Group UK Ltd.