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Harvia

SAUNA WOODBURNING STOVE HARVIA M3 | Glass Door | 3 Year Warranty

SAUNA WOODBURNING STOVE HARVIA M3 | Glass Door | 3 Year Warranty

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Harvia M3 Wood-Burning Sauna Heater | Glass Door | 3 Year Warranty

The Harvia M3 is a classic wood-burning heater for small and medium-sized saunas, combining Finnish tradition, practical design and reliable construction. The durable steel body with a stainless steel front panel ensures long-lasting performance, while the glass door provides a beautiful view of the flames — creating the authentic atmosphere of a real wood-burning sauna.

With a stone capacity of up to 30 kg and a power output of 16.5 kW, the M3 delivers even heating, soft saturated steam and stable temperatures throughout the session. Compatible with an optional water tank installed on the pipe for additional steam generation. Stones and flue pipes are not included and must be purchased separately.

🔒 3 Year Warranty Included

📄 Download Harvia M3 User Manual

Specifications

Specification Detail
Brand Harvia
Model M3
Product Code WKM3
Power Output 16.5 kW
Sauna Volume 6 – 13 m³
Dimensions (HxWxD) 710 x 390 x 430 mm
Weight 44.2 kg
Max Stone Capacity 30 kg (not included)
Firebox Cover Thickness 5 mm
Flue Diameter 115 mm
Safety Distances 1,200 mm (ceiling) / 100 mm (sides)
Water Tank Optional (installed on pipe, not included)
Stones & Flue Pipes Not Included
Warranty 3 Years

Frequently Asked Questions

The Harvia M3 is designed for saunas with a volume of 6 to 13 m³, suitable for home steam rooms, cottage bathhouses and small family saunas.

No. Stones and flue pipes are not included and must be purchased separately.

Yes. The Harvia M3 is compatible with an optional water tank that is installed on the pipe for additional steam generation.

The Harvia M3 can hold up to 30 kg of stones for high heat capacity and soft, saturated steam.

Yes. The Harvia M3 comes with a 3 year warranty.

For full details on shipping timescales, costs, and delivery options, please visit our Delivery & Shipping page.

For information on returns, refunds, and our returns process, please see our Returns & Refund Policy.

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