The sauna heater – the heart of the sauna
Heat alone doesn't make a sauna – it's how it's created that counts. The sauna heater is more than just a technical element. It shapes the feel of the room, defines the climate, and determines the depth of relaxation. It's the focal point of every inup sauna – a source of strength, tranquility, and atmosphere.
Whether traditionally fired with wood, electrically controlled or as a sensually steamy combo heater: the choice determines not only the temperature, but the entire character of your sauna.
Overview of oven types
Wood stoves
For purists and lovers of the authentic. The scent of wood, the crackling of flames, and the gentle flickering of the fire create an authentic sauna experience. Ideal for freestanding sauna houses or natural retreats – with a special focus on craftsmanship, ritual, and atmosphere.
Electric heaters for Finnish saunas
The modern, reliable solution for clear heat and easy handling. With precise controls, fast heating, and a stylish design, they are perfect for private indoor saunas. Minimalist look meets maximum efficiency – a classic in a new form.
Bi-O combi ovens
For those who desire more flexibility: dry heat or a gentle steam bath – a combo heater offers both. Thanks to the integrated evaporator, the climate can be individually controlled. Ideal for families or users with changing preferences. Gentle. Versatile. Comfortable.
Event & show ovens
For special spaces, large-scale productions, or commercial use. Event heaters combine maximum steam output, design statements, and innovative features – whether with lighting, automatic infusion, or extra-large stone volume. For spa facilities, hotel areas, or sophisticated show saunas.
What matters when choosing
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Room volume & construction: The performance must exactly match the cabin size.
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Design & integration: Whether visibly staged or discreetly integrated – the stove shapes the overall picture.
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Control & functions: Whether manually, via touch panel or app – the operation should be as intuitive as the experience itself.
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Usage context: Private or commercial, daily use or occasional downtime? The answer depends on the technology.
inup – sauna heaters with a high standard
Every inup heater is carefully selected and meets the highest standards of quality, design, and durability . Together, we'll find the right model for you – tailored to your space, your aesthetic preferences, and your personal sauna culture.