Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater AK-47 / Ceramic Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater AK-57 / Ceramic Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna
Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna

Ceramic Stones for Aito Kiuas AK57 Heat Storing Wood Burning Sauna/Banya Heater

translation missing: en.products.product.price.regular_price £ 1,470.55 GBP
translation missing: en.products.product.price.sale_price £ 1,470.55 GBP translation missing: en.products.product.price.regular_price
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Aito Kiuas AK47, AK57 & AK57K Heat Storing Wood Burning Sauna/Banya Heater  Wood Burning Sauna Heater Finnmark Sauna

Ceramic Stones for Aito Kiuas AK57 Heat Storing Wood Burning Sauna/Banya Heater

translation missing: en.products.product.price.regular_price £ 1,470.55 GBP
translation missing: en.products.product.price.sale_price £ 1,470.55 GBP translation missing: en.products.product.price.regular_price
Product description

StProduct Description

This product is for 90kg of ceramic stones suitable for the AK-57. The heater needs to be bought separately. 

AK stands for Aito Kiuas, which is Finnish for ‘Genuine Stove’. The sauna heater bears this name, because these traditional heat storing sauna stoves are based on the original sauna heaters used throughout the last century in Finland. Naturally the design has come a long way, being perfected by decades of Finnish ingenuity. Unlike the other constantly burning heaters, these legendary heat storing stoves require only a single heating to provide excellent sauna until the following morning. The huge stone capacity delivers exactly the right kind of high oxygen heat for the truest löyly which is easily regulated, even by a sauna novice.

The heat storing heater works by combining the high specific heat capacity of the large volume of olivine or ceramic stones with an insulated casing. In line with our Endurance ethos, the heater is protected with enamelled rustproof steel, the stone compartment is lined with fireproof bricks and the firebox made from cast elements and fireproof mass. Furthermore, the inner lid, fire-grate and hatch are made from high quality cast iron. 

The heaters require durable ceramic stones sauna stones due the high heats within the heaters. 

This product is for 90kg of ceramic stones suitable for the AK-57.

Product Specification

Model

AK-47

AK-57

AK-57K

AK-78

AK-110

Capacity of the sauna

8–12m³

9–20m³

11–23m³

18–40m³

65–80m³

Measurements and weight

Height

101cm

116cm

138cm

140cm

158cm

Diameter

47cm

57cm

57cm

78cm

110cm

Heater weight/ Amount of Ceramic Stones/ Amount of Olivine Stones

190kg/ 60kg/ 90kg

270kg/ 90kg/ 160kg

305kg/ 130kg/ 220kg

715kg/ 260kg/ 290kg 

1775kg/ 600kg/ 650kg

Connective flue’s outer diameter

150mm

150mm

150mm

210mm

290mm

Connective flue from the lower corner of the floor*

128cm*

146cm*

173cm*

189cm*

204cm*

Encasing

enamel-lined, black

enamel-lined, black

enamel-lined, black

painted, black

painted, black

Safety distances**

To the sides

500mm

500mm

500mm

500mm

500mm

In front

1000mm

1000mm

1000mm

1000mm

1000mm

Upwards

1200mm

1200mm

1200mm

1200mm

1200mm

To the rear

500mm

500mm

500mm

500mm

500mm


* This is so the sauna bench remains high enough from the surface of the sauna heater. 

** Safety distances are to combustible materials.

About Narvi Oy

Product Disclaimer

All Aito heat storing sauna heaters are CE tested and bear the Finnish Key Flag Symbol. This is awarded to heat storing sauna heaters that are made and designed in Finland, where over 95% or more of the production must be within Finland itself. There are many brands that claim to be made in Finland but are actually made in the Far East or Russia and merely assembled or labeled in Finland. Watch out for these symbols as a mark of an authentic, Finnish-made, safe, quality product:

Finnish Key Flag and CE Marked

As part of Finnmark Sauna's Endurance Ethos, we only deal in products that are market leaders in quality. We commit ourselves to search exhaustively for the highest quality authentic Finnish sauna products.

Please note, we recommend that sauna heaters should be installed by a suitably qualified electrician/builder/plumber/fitter. Finnmark Limited accepts no liability for loss or injury caused by the incorrect installation of your sauna heater. Please Contact Us if you require information on our recommended fitters.

Technical Specification
Product Document Files