New
Harvia M3 Wood-Fired Sauna Heater
Classic wood-fired heat for small saunas
The Harvia M3 is a traditional wood-burning sauna heater with a timeless look, made for small saunas. It delivers steady heat and effective air circulation for a comfortable, authentic sauna bath, and the glass door lets the glow of the fire add to the atmosphere.
Key features
- Classic design that suits traditional sauna interiors
- Made to work best in small sauna rooms of 6 to 13 m³
- Glass door shows the warm light of the fire
- Graphite black finish with a stainless steel air-flow spoiler
- Efficient air circulation for even, satisfying heat
- Can be fitted with an optional pipe model water heater
Specifications
- Type: Wood-fired, floor mounted
- Output: 16.5 kW thermal energy
- Room volume: 6 to 13 m³
- Dimensions: 450 x 390 x 710 mm
- Rock capacity: 30 kg (10 to 15 cm and 5 to 10 cm stones recommended)
- Net weight: 44.2 kg
- Material: Steel
Important information
- All wood-fired heaters require a protective sheath, protective bedding and a flue kit
- Sauna rocks are sold separately and not included
- 2 year warranty for residential use only
- Heavy item shipping rates apply
Want it all in one box? Ask about our M3 package for barrel saunas.
Classic wood-fired heat for small saunas
The Harvia M3 is a traditional wood-burning sauna heater with a timeless look, made for small saunas. It delivers steady heat and effective air circulation for a comfortable, authentic sauna bath, and the glass door lets the glow of the fire add to the atmosphere.
Key features
- Classic design that suits traditional sauna interiors
- Made to work best in small sauna rooms of 6 to 13 m³
- Glass door shows the warm light of the fire
- Graphite black finish with a stainless steel air-flow spoiler
- Efficient air circulation for even, satisfying heat
- Can be fitted with an optional pipe model water heater
Specifications
- Type: Wood-fired, floor mounted
- Output: 16.5 kW thermal energy
- Room volume: 6 to 13 m³
- Dimensions: 450 x 390 x 710 mm
- Rock capacity: 30 kg (10 to 15 cm and 5 to 10 cm stones recommended)
- Net weight: 44.2 kg
- Material: Steel
Important information
- All wood-fired heaters require a protective sheath, protective bedding and a flue kit
- Sauna rocks are sold separately and not included
- 2 year warranty for residential use only
- Heavy item shipping rates apply
Want it all in one box? Ask about our M3 package for barrel saunas.
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Fill out the form below and one of sauna specialists will be in touch with you today.
Why Tasman Saunas
We believe every sauna should be as unique as your home. Each one is handcrafted in small batches to ensure precision and quality.
Premium Quality
Our saunas are crafted with premium materials for unmatched durability and performance — no joint wood, no harmful chemicals, just pure quality you can rely on.
Sustainability Sourced Timber
Our saunas are crafted from top tier red cedar and hemlock, sustainably sourced and certified by FSC® and PEFC™ for eco-friendly luxury.
#1 Finnish Heaters
Enjoy the best in heat performance with heaters from Finland’s leading brands, including Harvia and Sawo, globally trusted for their power, efficiency, and reliability.
Handmade Construction
Each sauna is carefully handcrafted and polished in our specialised facility, undergoing strict quality checks and performance testing before it reaches your door.
Customer testimonials
I recently purchased the Gladstone model from Tasman Saunas, and it's truly exceeded all my expectations. This 6-person barrel sauna, beautifully crafted from Canadian Red Cedar, is not only a stunning addition to my outdoor space but also a powerhouse of warmth, consistently reaching temperatures of 85+ degrees Celsius.
Tasman Saunas made the purchase process a breeze. His professionalism and commitment to customer satisfaction were outstanding. The installation team was equally impressive, with their efficient and detail-oriented approach ensuring a seamless setup.
The guys at Tasman Saunas are incredible! It took me a while to make my mind about choosing what was the best option for me but the guys were very knowledgeable and patient. I am very happy with the service and product.
Fantastic build quality and Dylan was a pleasure to talk to. Really happy with the experience!
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Contact us
Considering a sauna for your home or business? Speak with our sauna specialists today.
