Delivery
We deliver Celsium products worldwide and take care of the entire process: transport, customs clearance, import duties and taxes. There is nothing for you to arrange or pay on delivery.
Delivery
We deliver Celsium products worldwide and take care of the entire process: transport, customs clearance, import duties and taxes. There is nothing for you to arrange or pay on delivery.
At Celsium Wellness, every sauna is designed around the individual project – its architecture, dimensions, materials, glazing, location and the experience the client wants to create.
We are therefore expanding the heating systems available for selected Celsium saunas and bespoke wellness projects with the premium EOS range of sauna heaters and controls.
Clients can now request an EOS heating system when configuring a suitable Celsium sauna or planning a fully bespoke private or commercial wellness space.
A sauna heater is not simply a source of heat. It influences how quickly the sauna reaches temperature, how evenly the warmth moves through the room, the character of the löyly and how naturally the equipment fits into the surrounding architecture.
EOS combines carefully engineered heating technology with a strong focus on design, materials and long-term performance. Its portfolio includes compact wall-mounted heaters, architectural floor-standing models, concealed heating systems, Bi-O models with vaporizers and high-output equipment for demanding commercial wellness facilities.
This flexibility allows our team to specify a heating solution that complements both the technical requirements and visual character of each Celsium project.
In a premium sauna, every visible element matters.
Selected EOS heaters are designed to become part of the interior rather than appearing as purely technical equipment. Their refined finishes, clean proportions and sculptural forms make them particularly suitable for contemporary saunas with large glass surfaces, carefully selected timber and considered lighting.
Models such as the EOS Mythos, EOS Majesty, EOS Structure and EOS Saunadome can create a distinctive visual focal point within the sauna room.
This makes EOS an especially attractive option for design-led private residences, hotels, boutique retreats and architectural wellness projects.
No single heater is suitable for every sauna.
The correct solution depends on several factors:
EOS offers solutions for compact domestic saunas, larger private sauna rooms and intensive commercial environments. Depending on the project, clients can choose between floor-standing, wall-mounted, concealed and integrated heater configurations.
EOS also manufactures traditional Finnish sauna heaters and Bi-O systems, which can provide both a classic dry sauna experience and a softer, more humid sauna climate.
The design of a sauna heater affects how air circulates throughout the room.
EOS develops its heaters around controlled air convection, helping heated air move efficiently through the sauna cabin. When the heater, ventilation and bench levels are specified correctly, this supports a more balanced climate and a consistent sauna experience from the lower benches to the upper seating area.
Our team considers the complete room rather than selecting heater output according to floor area alone. Glazing, ceiling height, insulation and ventilation are all included in the technical assessment.
Many EOS heater ranges use robust stainless-steel construction, protected finishes and carefully engineered internal components.
This is particularly important in frequently used private saunas and commercial wellness settings, where equipment must perform reliably under repeated heating cycles.
The exact construction varies between EOS models, so Celsium selects each heater according to the project’s design, expected use and required performance rather than applying one standard solution to every sauna.
EOS also offers a comprehensive selection of sauna control systems for private and commercial use.
Depending on the selected system, controls may manage more than temperature alone. Compatible solutions can include lighting, humidity, ventilation, fragrances, sound and remote-control functions.
For the best technical performance, every heater and control combination must be checked and approved for the specific installation. Celsium can specify a matched EOS heater and control package based on the sauna, electrical infrastructure and required features.
Third-party control compatibility is never assumed and must be assessed individually.
EOS heaters can be requested as an optional upgrade for selected Celsium outdoor sauna models, subject to a technical review of the chosen configuration.
Suitable collections may include:
EOS availability depends on the sauna’s dimensions, glass configuration, electrical connection, planned use and the specific heater model requested.
Compact Celsium models can also be assessed individually. Where a selected EOS model is not technically suitable, our team will recommend the closest appropriate alternative.
The full EOS range can also be considered for Celsium bespoke sauna and wellness projects.
These may include:
For bespoke projects, the heating system is selected during the technical design stage. This allows the heater, controls, safety distances, ventilation, lighting and interior architecture to be planned as one integrated system.
Not every EOS model is displayed in the standard Celsium online configurator.
However, clients, architects and interior designers can contact us to request a heater or control system from the wider EOS product portfolio. Our team will review the requested model and confirm whether it is appropriate for the selected sauna or bespoke project.
If you already have a particular EOS heater in mind, please include its model name together with:
We will then prepare a technically suitable proposal, including the heater, compatible controls and any installation requirements.
The addition of EOS gives Celsium clients more freedom to shape both the performance and visual identity of their sauna.
Whether the priority is a sculptural heater for a glass-fronted private sauna, a concealed solution for a minimalist interior, a Bi-O system for a softer sauna climate or robust equipment for a commercial wellness facility, our team can help specify the appropriate solution.
Explore all Celsium saunas or contact us about your bespoke wellness project and mention that you would like to include an EOS heating system.
Every project begins with the same question: what should your wellness experience feel like?
Celsium will take care of the design, technical specification, production and integration required to bring that experience to life.
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and exclusive offers.
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