Soapstone sauna heater Tulikivi Tuisku XL
Massive warmth.
Created for spacious rooms, with the tranquility of stone.
Description
Powerful. Timeless. Natural.
The Tulikivi Tuisku XL is an electric sauna heater with massive soapstone cladding that evenly heats even large saunas. With up to 120 kg of sauna stones, it generates abundant steam and a gentle, deeply palpable heat. The surface stores heat for a long time and helps to gently dry the sauna after use.
For private and public saunas.
With power outputs from 13.6 kW to 21 kW, the Tuisku XL is suitable for saunas from 12 to 36 m³. Despite its size, it requires minimal safety distances - 2 cm to the bench and 5 cm to the wall, allowing it to be harmoniously integrated into almost any room concept.
Strong core, fine control.
The heater can be operated with the Tulikivi Sauna Control Panel or other control systems, such as those used in public spa facilities. Its energy consumption is efficient, heating time is short, and the feeling of warmth is intense.
Surface variants.
Four hand-finished soapstone textures are available:
Nobile - dark stone with fine crystals, vibrant in light.
Grafia - horizontal lines with a subtle sheen.
Blue Brushed - brushed surface with visible texture.
Rigata - deep, horizontal grooves with a distinctive character.
Each surface is unique, made from Finnish natural stone.
Technical Details
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Power: 13.6 / 15.8 / 17.3 / 18 / 19.5 / 21 kW
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For saunas from 12–36 m³
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Stone quantity: up to 120 kg
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Weight without stones: 300 kg
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Total weight with stones: approx. 420 kg
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Dimensions (HxWxD): 950/766/430 mm
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Cladding: Soapstone, surfaces Nobile, Grafia, Blue Brushed or Rigata
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Safety distance to side wall: 50 mm
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Safety distance to bench: 20 mm
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Safety distance to ceiling: 950 mm
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Protection class: IPX4
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Operating voltage: 400 V (3-phase)
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Fuses: 2 × 3 × 16 A
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Control: Tulikivi Sauna Control Panel or compatible systems
Technical documents
Massive soapstone casing
Handcrafted cladding made from original Finnish soapstone, each piece unique with natural grain and exceptional heat retention.
D-Body heating unit (internal register)
The heart of the oven: a durable electric heating unit with integrated air guidance for even heat distribution.
Suitable power module / 3-phase power supply
Power control for operation on high-voltage current (400 V 3N).
Tailored to the respective oven output.
Connection and data cable (6 m)
Cable set for connecting the control unit and power module.
15m cable optionally available on request.
Temperature sensor with connection cable (10 m)
For precise temperature measurement and safe operation.
Assembly materials and technical documentation
The art of soapstone
For thousands of years it has rested beneath the forests of Finland – soapstone, formed by heat, pressure and time.
It stores heat like no other material, stays cool on the outside and releases it gently and evenly.
Each stone is unique, shaped by nature and created to last.
Four surfaces. One origin.
Grafia
Structured and lively.
Water jet treated, rough and glittering.
A stone that shows movement and depth.
Noble
Dark, deep and elegant.
Small crystals refract the light and give the stone a subtle vibrancy.
A material with expression, created for rooms with character.
Brushed
Natural, clear, honest.
The brushed surface shows the soapstone in its purest form.
An expression of originality and tranquility.
Rigata
Finely ribbed, light-sensitive, architectural.
The beveled lines catch the light and allow the stone to breathe.
A surface with depth and rhythm
