Heat Pumps for Viessmann

Heat Pumps for Viessmann

Heat pumps are energy-efficient household climate systems essential for transitioning to renewable energy and combating climate change. Typically installed outside close-by to buildings, they are becoming common visual elements in urban landscapes, often resembling air conditioners with limited design variety across brands. To reimagine these essential typologies, Viessmann, a world leading Heat Pump producer, invited MA Product Design students from ECAL to develop innovative concepts, resulting in designs that challenge norms and explore new visual identities of heat pumps.
 

Collaboration (2025) with Augustin Scott de Martinville

Assistants
Maxwell Ashford
Students
Louis Bosnjak, James Caruso, Marco Ciacci, Adam Friedrich, Takumi Ise, Carl Johan Jacobsen, Natsumi Komoto, Jacob Kouthoofd Martensson, Wei Li Chung, Oscar Massaud, Min Xiyao, Yeonsu Na, David Ortiz Quintero, Alicia Stricker, Brice Tempier, Liyah Tomashof, Cedric Zimmerman
Brice Tempier - Oasis

"Oasis" incorporates a heat pump into a compact architectural structure that integrates various environmentally focused features, including bicycle and electric vehicle storage, water collection, and solar panels. The heat pump's draft is directed to cool the solar panels, enhancing their efficiency. Its scalable design facilitates easy adaptation for individual or shared use of this sustainable hub.

Brice Tempier - Oasis

"Oasis" incorporates a heat pump into a compact architectural structure that integrates various environmentally focused features, including bicycle and electric vehicle storage, water collection, and solar panels. The heat pump's draft is directed to cool the solar panels, enhancing their efficiency. Its scalable design facilitates easy adaptation for individual or shared use of this sustainable hub.

1/2

Marco Ciacci - Tavillion

Developed in the Swiss context, "Tavillon" reinterprets a traditional architectural technique in which split wooden tiles are used for façades. Similar to a chimney on a tavillon chalet, the heat pump is clad in wooden shingles and can be positioned atop the building, departing from the convention of existing heat pumps while preserving a vernacular and sustainable building tradition.

Marco Ciacci - Tavillion

Developed in the Swiss context, "Tavillon" reinterprets a traditional architectural technique in which split wooden tiles are used for façades. Similar to a chimney on a tavillon chalet, the heat pump is clad in wooden shingles and can be positioned atop the building, departing from the convention of existing heat pumps while preserving a vernacular and sustainable building tradition.

Marco Ciacci, Tavillion: Developed in the Swiss context, "Tavillon" reinterprets a traditional architectural technique in which split wooden tiles are used for façades. Similar to a chimney on a tavillon chalet, the heat pump is clad in wooden shingles and can be positioned atop the building, departing from the convention of existing heat pumps while preserving a vernacular and sustainable building tradition.

Developed in the Swiss context, "Tavillon" reinterprets a traditional architectural technique in which split wooden tiles are used for façades. Similar to a chimney on a tavillon chalet, the heat pump is clad in wooden shingles and can be positioned atop the building, departing from the convention of existing heat pumps while preserving a vernacular and sustainable building tradition.

1/3

Adam Friedrich - Unified

"Unified" is a scalable and adaptable system for Viessmann heat pumps, built using anodised extruded aluminium profiles. The design enables the creation of various sizes and configurations of heat pumps with just two extrusion dies—one straight and one with a rounded corner. Inspired by the lenticular lens effect, the profile shape conceals internal components whilst allowing for efficient airflow.

Adam Friedrich - Unified

"Unified" is a scalable and adaptable system for Viessmann heat pumps, built using anodised extruded aluminium profiles. The design enables the creation of various sizes and configurations of heat pumps with just two extrusion dies—one straight and one with a rounded corner. Inspired by the lenticular lens effect, the profile shape conceals internal components whilst allowing for efficient airflow.

Adam Friedrich - Unified

"Unified" is a scalable and adaptable system for Viessmann heat pumps, built using anodised extruded aluminium profiles. The design enables the creation of various sizes and configurations of heat pumps with just two extrusion dies—one straight and one with a rounded corner. Inspired by the lenticular lens effect, the profile shape conceals internal components whilst allowing for efficient airflow.

1/3

Alicia Stricker - Terra Cotta

"Terra Cotta" integrates Viessmann technology into the garden landscape without hiding it. The materiality lends familiarity and enables a beautiful ageing process, while protecting the technology from outside factors. The brick format uses standard clay extrusion processes to allow for a format with sufficient airflow required for the pumps functionality.

1/1

Yeonsu Na - Mail Box

"Mailbox" integrates heat pump technology into a familiar street typology: the mailbox. In particular, it pays homage to the iconic Swiss letterbox design by Andreas Christen. This iconic Swiss design is typically produced in various formats, often featuring a cavity space beneath the boxes. In this concept, that cavity has been optimised to house a heat pump, seamlessly incorporating it into a commonplace street element.

1/1


Viessmann-logo.svg.png

Founded in 1917 as a heating technology manufacturer, today Viessmann Climate

Solutions is a leading global provider of sustainable climate (heating, cooling, water and air quality) and renewable energy solutions. The Integrated Viessmann Climate Solutions portfolio seamlessly connects products and systems via digital platforms and services, creating an individualized feel-good climate for users. Viessmann Climate Solutions is part of Carrier Global Corporation, global leader in intelligent climate and energy solutions that matter for people and our planet for generations to come. For more information, visit Viessmann Climate Solutions

Client Presentation

Client Presentation

Client Presentation

Client Presentation

Client Presentation

1/5

Projets similaires

ECAL AT THE FESTIVAL DES CABANES, VILLA MÉDICIS, ROME

MA PRODUCT DESIGN

ECAL AT THE FESTIVAL DES CABANES, VILLA MÉDICIS, ROME

with Camille Blin

  For the 2026 Festival des Cabanes at the Villa Medici in Rome, students from the Master in Product Design were invited to develop a project related to the Villa's garden, in collaboration with the renowned Italian ceramics manufacturer Mutina. The Villa's gardens offer a rich historical and spatial context, conducive to exploring aesthetics, function, and interaction with visitors. Students had access to the entire Mutina catalogue (tiles, bricks, and other materials) to build their installations. The project was selected and mentored by the French designer Ronan Bouroullec, ECAL, Villa Medici and Mutina.  

ECAL X GOOGLE - A Message From Tomorrow

MA PRODUCT DESIGN

ECAL X GOOGLE - A Message From Tomorrow

with Chris Kabel

The Industrial Design team at Google (Google ID) initiated a collaboration with ECAL/University of Art and Design Lausanne to develop a concept for a mobile-focused product inspired by a daily ritual. ECAL’s Master Product Design students were invited to envision innovative hardware engaging with contemporary habits. Through compelling storytelling, these conceptual projects consider the human dimension of mobile technology: how it shapes everyday gestures and how our relationships with devices might evolve in the future. This collaboration reflects ECAL’s forward-looking approach to design, combining experimentation, critical thinking, and a strong receptivity to emerging technologies.

Adam Friedrich – Airy

MA PRODUCT DESIGN

Adam Friedrich – Airy

by Adam Friedrich

Airy is a research project that explores the use of air as a primary resource. It uses inflatable structures to protect valuable devices during travel. The design employs contemporary materials and pays particular attention to detail to offer relevant, everyday solutions for safeguarding increasingly fragile and valuable electronic devices.

Alicia Stricker – Stricker

MA PRODUCT DESIGN

Alicia Stricker – Stricker

by Alicia Stricker

Folly approaches the craft of beaded embroidery from a product design perspective. It explores the value of tactility above the visual aspects that the technique is traditionally valued for. Consequently, the project manifested as something that is experienced by the body - a sofa. Scaling up the traditionally small beads and applying principles of beaded embroidery in the development of a textile sofa cover allowed for the sofa to transcend its classic typology, creating a three-dimensional surface with a biological sculptural presence - an object that breaks the mould of what we expect of something as familiar as a sofa and begs to be experienced through touch.

Brice Tempier – Péninsule

MA PRODUCT DESIGN

Brice Tempier – Péninsule

by Brice Tempier

  In a context where domestic space is being reduced and reconfigured, living sometimes becomes a temporary act. Places are passed through rather than settled in, and the question is no longer so much one of layout as of presence. Inspired by the archetype of the mezzanine, Péninsule takes the form of a mobile structure the size of a bed. Set within a room, it acts as a habitable frame, delimited without being enclosed, introducing domestic depth where there was previously only an available surface. Conceived as a place of rest, retreat, and appropriation, it combines a bed, a daybed, and a folding desk, as well as mobile elements such as shelves, hooks, and curtains, modulating light, movement, and presence. Without offering formal modularity, the object provides an open support for everyday uses and movements. Péninsule is thus defined less by what it can be transformed into than by the way it is used.  

Related courses