Best Harvia M3 2026

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Last Updated - 03.02.2026

Best Choice

01

Harvia

Harvia Sauna Stove M3 SL Set Including Stones and Chimney System and BimschV Level 1

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9.8

Exceptional

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Sauna cabin size, min: 5 m³, sauna cabin size, max: 13 m³, width: 390 mm, height: 710 mm, depth: 430 mm, weight: 50 kg, stone chamber, max. : 30 kg | Oven output: 13 kW
Safety distance to the sides and to the back/wood and brick: 500/50 mm | safety distance in front of the sauna oven: 500 mm | lid of the fireplace: 5 mm | position of the upper smoke opening: from the back edge to the centre of the opening: 120 mm | diameter of the smoke opening: 115 mm | safety distance from the surface to the ceiling min. : 1200 mm | Includes sauna stones: including 40 kg | BimSchv 1. Bimschv possible.
If you want to have it comfortable by heating your sauna from the outside or from other rooms, then the Harvia M3 SL model is just the thing for you. You can change the direction of the door opening as you like. This results in the advantage that the oven is easy to use. The SL and boiler ovens are ideal for smaller and medium sauna rooms. Connect the boiler oven to an external water tank. All SL and boiler ovens contain a glass door. The feet of the 20
Chimney WHP1500 The chimney has the following features and advantages: the highest quality steel (inner tube, outer part). The material is not only resistant to temperature changes, but also looks good. Complete installation package. The chimney is sold with a tip, flanges (for rain and passage), insulation and protection. The kit contains a non-insulated pipe (one metre long). Perfect installation system. Parts of the chimney are firmly connected to each other.
BIMSCHV This device provides additional protection against harmful emissions that enter the air with combustion products. Even if you use high quality firewood and follow the instructions, some of the outputs will be canceled. This is the functional principle of a wood stove. With BIMSCHV you can minimise the impact on the environment and achieve the most environmentally friendly operation of the system. BIMSCHV is a ready-to-use solution for any sauna. You only need a few para.

1.564,30 €
Value for Money

02

Harvia

HARVIA LEGEND 150 SL

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9.7

Exceptional

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The Harvia Legend 150 SL models have been designed for people who want to heat their saunas comfortably from another room or from the outside. The opening direction of the door can be changed so that these ovens are extremely easy to use. The steel frame has adjustable feet. | The size of the sauna is 5-15 m3. Stone quantity maximum 120 kg. Does not contain sauna stones - sauna stones
Safety distance from the surface to the ceiling min. : 1000 mm | Location of the upper smoke opening: from the back edge to the centre of the opening: 180 mm | Diameter of the smoke opening: 115 mm | Maximum length of firewood: 520 mm | Weight: 62 kg
Please note: Since 1.07.2012, only wood-fired ovens that comply with DIN EN 15821 may be sold in the EC. Before purchasing, be sure to consult your competent chimney sweep and comply with all requirements issued by it and the relevant authorities. Note: The oven is not approved for Germany.
Oven power: 13 kW | sauna cabin size, min: 5 m³ | sauna cabin size, max: 15 m³ | width: 530 mm | height: 740 mm | depth: 530 + 200 mm | stone chamber, max. : 120 kg | Safety distance to the sides and to the rear / Wood and brick: 250/50 mm | Safety distance in front of the sauna stove: 1000 mm | Lid of the fire pit: 5 mm
Minimum shell dimensions, width in the wall: 210 mm, minimum shell dimensions height in the wall: 390 mm, maximum shell dimensions depth in the wall: 150 mm, adjustable feet on the steel frame: 0-30 mm

1.340,00 €
03

Harvia

Harvia Wooden Sauna Stoves M3 Including Sauna Stones

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9.6

Exceptional

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inkl.Stones
The recommended size of the sauna room is 6–13 m3, and the maximum amount of stones is 30 kg.
Dimensions width: 390 mm
Dimensions height: 710 mm
Dimensions depth: 430 mm

606,29 €
04

Harvia

HARVIA M3 SL

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9.5

Excellent

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Main highlights

Stone capacity max, (kg): 30 Safety distance to sides and back / wood and bricks (mm): 500/50 Safety distance to front (mm): 500
Heater output (kW): 13 Sauna room min, (m3): 4,5 Sauna room max, (m3): 13
Fire chamber cover (mm): 5 Location of smoke outlets on top: from rear edge to centre of hole (mm): 120
Dimensions width, (mm): 390 Dimensions height, (mm): 710 Dimensions depth, (mm): 430+220 Weight, (kg): 50
Diameter of smoke outlet (mm): 115 Maximum length of firewood, (mm): 420

850,00 €
05

Harvia

‎Harvia 20 Pro Wooden Sauna Stove Large

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9.4

Excellent

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Main highlights

- The Harvia 20 Pro provides powerful infusions in medium-sized saunas. It has a large stone chamber and a stainless steel wreath. The cast iron glass door and the robust 10 mm thick combustion chamber lid guarantee a long service life. This model also has adjustable feet that facilitate installation and with the help of which the height of the flue opening can be adjusted. The outer coat of the Harvia 20 Pro sauna oven is graphite black.

822,00 €
06

Harvia

Harvia Protective Jacket - WL450 (M1, M2, M3/SL)

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9.3

Excellent

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The protective coats for wood-heated sauna stoves allow a much smaller safety distance to the fuel material. This means that the sauna stove can be stored on a smaller area. The protective coat is mounted on the sauna stove and wraps it. This gives the sauna stove a smoother surface.
Model: WL450 (M1. M2.M3/SL)

332,34 €
07

Harvia

Original Harvia Sauna Stones 20 kg Finnish Diabas Steam Stone Infusion Stones for Outdoor Wood Stove Electric Oven Sauna Oven

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9.1

Excellent

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Main highlights

Ideal for infusions
High-quality olive diabase (sauna granite)
Genuine Harvia sauna stove stones
For sauna stove wall models
50-100mm

39,00 €
08

Harvia

Harvia Protective Jacket - WL400 (M1, M2, M3/SL)

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9.0

Excellent

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Main highlights

The protective coats for wood-heated sauna stoves allow a much smaller safety distance to the fuel material. This means that the sauna stove can be stored on a smaller area. The protective coat is mounted on the sauna stove and wraps it. This gives the sauna stove a smoother surface.
Model: WL400 (M1. M2 M3/SL)

138,99 €
09

Harvia

Harvia Cilindro PC70 Sauna Stove 6.8 kW with Integrated Control Unit Stainless Steel

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Sauna cabin 6-10 m3; safety distances (ceiling/sides): 950/100 mm
Manufacturer's warranty for home use: 2 years for sauna oven and 6 months for heating elements. Sauna stones and silicone connection cable are not included.
Mains voltage 3-phase 400 V 3N~; connection cable: 5 x 1.5 mm²; fuse: 3 x 10 A
Mains voltage 1-phase 230-240V 1~; Connection cable: 3 x 6mm2; Fuse: 1 x 35A
Dimensions (H x W x D): 930 x 320 x 320 mm, weight: 10 kg, installation type: standing model, stone chamber max: 80 kg (stones diameter 5-10 cm)

430,00 €
10

Harvia

MODULAR CHIMNEY WHP 1500

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8.5

Good

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Main highlights

The standard delivery of the steel chimney includes a 1,5 m steel chimney (WHP1500) and a utility box with a rain cap, a rubber rain flange and an installation set for rain flange, a stainless steel lead-through flange for the ceiling, a lead-through insulation and protector. The package also includes a 1 m long non-isolated smoke pipe. Supplementary parts of 0,5 m (WHP500) and 1,0 m (WHP1000) are available as accessories for this stainless steel chimney. Thanks to an ingenious mechanism, the su
The rated maximum temperature of combustion gases for a furnace connected to a steel chimney is 600 ºC. The external diameter of the steel chimney is 220 mm and the diameter of the smoke pipe is 115 mm. The safety distance to inflammable materials is 100 mm. The Harvia steel chimney has a CE-marking, so the product complies with all international fire- and operational safety requirements. The steel chimney is sootfire proof.
Steel chimney – A stylish chimney solution. The Harvia steel chimney is an easy to install stylish chimney solution. The steel chimney withstands extensive changes in temperature and has mainly been designed for use with woodburning stoves, smaller fireplaces, and iron stoves in detached sauna buildings. Since the outer casing and inner tube are made out of stainless steel, the product is durable and maintains its appearance.

560,00 €