New
Harvia M3 Wood-Fired Heater Package for Barrel Saunas
Everything you need to fire up a barrel sauna
This package pairs the powerful Harvia M3 wood-fired sauna heater with high-mass Harvia sauna rocks, the M2/M3 protective sheath and rugged Legend protective bedding for confident installation on combustible floors. It also includes a double-wall insulated Harvia 1500mm steel chimney kit, purpose-built for barrel saunas.
What's included
- 1 x Harvia M3 wood-fired sauna heater
- 1 x Harvia sauna rocks 10 to 15 cm, 20 kg box, Olivine Diabase
- 1 x Harvia sauna rocks 5 to 10 cm, 20 kg box, Olivine Diabase
- 1 x Full protective sheath for Harvia M2/M3 heater
- 1 x Protective bedding for mid-size Harvia wood-fired heaters
- 1 x Harvia 1500mm steel chimney kit for barrel saunas
Harvia M3 heater
- Type: Wood-fired, 16.5 kW thermal energy
- Suits sauna rooms of 6 to 13 m³
- Dimensions: 450 x 390 x 710 mm, rock capacity 30 kg
- Glass door and graphite black finish with stainless steel air-flow spoiler
- Optional pipe model water heater
- 2 year warranty for residential use
Sauna rocks
Olivine Diabase stones from Western Finland are dense and durable, with excellent heat retention for steady temperatures and good steam. Using both sizes helps optimise heat flow in the M3.
Safety and installation
- The protective sheath reduces the safety distance to combustible walls, ideal for smaller spaces
- The protective bedding protects your floor
- The double-wall insulated stainless steel chimney improves surface safety, reduces heat loss and supports stable draft
- Chimney kit includes pipe, rain cap, installation flange and insulation, and is CE marked
- Installation should follow the Harvia manuals and local regulations
- Heavy item shipping rates apply
Everything you need to fire up a barrel sauna
This package pairs the powerful Harvia M3 wood-fired sauna heater with high-mass Harvia sauna rocks, the M2/M3 protective sheath and rugged Legend protective bedding for confident installation on combustible floors. It also includes a double-wall insulated Harvia 1500mm steel chimney kit, purpose-built for barrel saunas.
What's included
- 1 x Harvia M3 wood-fired sauna heater
- 1 x Harvia sauna rocks 10 to 15 cm, 20 kg box, Olivine Diabase
- 1 x Harvia sauna rocks 5 to 10 cm, 20 kg box, Olivine Diabase
- 1 x Full protective sheath for Harvia M2/M3 heater
- 1 x Protective bedding for mid-size Harvia wood-fired heaters
- 1 x Harvia 1500mm steel chimney kit for barrel saunas
Harvia M3 heater
- Type: Wood-fired, 16.5 kW thermal energy
- Suits sauna rooms of 6 to 13 m³
- Dimensions: 450 x 390 x 710 mm, rock capacity 30 kg
- Glass door and graphite black finish with stainless steel air-flow spoiler
- Optional pipe model water heater
- 2 year warranty for residential use
Sauna rocks
Olivine Diabase stones from Western Finland are dense and durable, with excellent heat retention for steady temperatures and good steam. Using both sizes helps optimise heat flow in the M3.
Safety and installation
- The protective sheath reduces the safety distance to combustible walls, ideal for smaller spaces
- The protective bedding protects your floor
- The double-wall insulated stainless steel chimney improves surface safety, reduces heat loss and supports stable draft
- Chimney kit includes pipe, rain cap, installation flange and insulation, and is CE marked
- Installation should follow the Harvia manuals and local regulations
- Heavy item shipping rates apply
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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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