Description
Manufacturing Quality
With over 11 years of experience, Eco Hearth operates as a European manufacturer focused on craftsmanship, precision, and full in-house production. We monitor every stage, from selecting raw timber to final assembly, ensuring consistent durability, refined finishing, and long-lasting performance in every sauna.
What is Thermally Modified Wood
For our saunas, we use thermally modified wood, timber that undergoes heat treatment without chemicals. The process involves slowly “baking” the wood in a kiln at 215°C for 5 days. The result:
- Increased strength and stability of the wood
- Enhanced resistance to decay and moisture
- Reduced tendency to warp or shrink
- Beautiful natural appearance preserved for decades
This ensures your sauna will look as good in 30 years as it does on the first day.
Heating Options
You can choose between a wood-burning heater with 26 kW power, natural steam, chimney included and stones provided, or an electric heater with 18 kW power, fast and even heating, Wi-Fi control for scheduling and temperature adjustment, also supplied with stones, whichever suits your lifestyle best.
Panoramic Window
Each sauna features a large double-glazed panoramic window that fills the interior with natural light, opens the view to your garden, and makes the space feel more open, relaxing, and connected to nature. The insulated glazing keeps the heat inside while giving the sauna its modern, airy look.
Interior Lighting
Soft LED lighting adds a warm, relaxing atmosphere inside the sauna and highlights the beauty of the natural wood without overpowering it.
Custom Options
As manufacturers we can expand, adjust and customize your sauna in any direction, adding terraces, covered canopies, shower areas, changing rooms, bar zones, BBQ setups, relaxation spaces or storage modules, creating the perfect layout for your property and the way you live. For a complete wellness experience you can also pair your sauna with one of our premium ice baths for contrast therapy and deeper recovery.
What’s Included
Sauna 2.3 × 4.5 m
LED Lightings
Chosen heater, electric or wood-burning with chimney, stones included
6 sauna hats
Wooden bucket with ladle
2 towels
Personalised gingerbread cookie
Home delivery
Flat-pack for self-assembly or a fully assembled unit
Contact Us
+353 1526 2939
info@eco-hearth.com
We’re here to create a sauna that reflects you: your group size, your space, your taste. Visit our sauna collection and let’s design a beautiful, lasting wellness retreat together.
Interested in the science behind it? Read more on the benefits of ice bath therapy and sauna therapy in our blog.
Electric Heater Specification
Bigga Electric Sauna Heater 18 kW + Remote Control
The Bigga electric sauna heater is a high-quality and durable piece of equipment from a well-known manufacturer, designed for heating steam rooms in baths and saunas. This electric stove has proven itself not only as an appliance for home use but also for commercial applications, operating seamlessly in daily cycles.
When water is sprayed onto the stones heated to the optimal temperature, it creates a light and pleasant steam, providing the necessary microclimate for enjoyable and therapeutic procedures. The aesthetic appeal and technical capabilities of the Bigga heater create the perfect atmosphere for comfortable relaxation with health benefits.
The Bigga electric sauna heater (18 kW) offers numerous advantages that have earned the trust of consumers. Notable features include:
• Glossy Stainless Steel: The material used in the stove’s construction significantly extends its service life while making cleaning and maintenance easier.
• Quality Heating Elements: Ensures rapid and even heating of the steam room.
• Remote Control: The heater is operated via a remote control with a digital display for convenience.
• Attractive Design: Enhances the overall aesthetic of your sauna space.
| Manufacturer |
Bigga |
| Stone Weight |
80-100 kg |
| Power Supply |
380 V |
| Installation Type |
Floor-mounted |
| Control Type |
Remote |
| Steaming Mode |
Finnish sauna |
| Dimensions (H/W/D) |
700/560/650 mm |
| Weight |
38 kg |
| Lifespan |
10 years |
| Warranty |
2 year |
Wood Burning Heater Specification
Wood Burning Heater Norway 26 kW
Сlassic wood-fired sauna heater combines rapid heating, energy efficiency, and easy operation. Built with certified steel and meeting all technical standards, it delivers durability and consistent performance.
With 26 kW of heating power, it’s ideal for steam rooms up to 26 m³. The heater’s design surrounds the sauna stones for fast, even heat retention, while the 8 mm steel top plate and welded structure ensure long-lasting reliability.
A double S-shaped flue channel maximizes heat exchange, reducing wood consumption. The heater reaches 100–110 °C in 30–40 minutes, making it a cost-effective choice amid rising utility prices.
Available with or without a remote firebox (20 cm extension), it suits various layouts. Minimal maintenance is required—cleaning once every 2–4 weeks is enough.
Models come in multiple designs and finishes, including black heat-resistant paint, polished stainless steel, or mixed casing, balancing quality, style, and accessibility.
| Width |
445 mm |
| Height |
788 mm |
| Depth |
852 mm |
| Heating Power |
26 kW |
| Chimney Diameter |
120 mm |
| Steam Room Volume |
up to 26 m³ |
| Weight |
100 kg |
| Warranty |
2.5 years |
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Ice Bath
1320 x 920 mm
Capacity up to 3 people
Temperature Adaptability:
Whether you desire a refreshing cold plunge or a soothing warm bath, this tub meets your needs perfectly. With an adjustable temperature range from an invigorating 3°C to a comforting 40°C, you have full control over your bathing experience.
Premium Craftsmanship:
Constructed from high-quality stainless steel, this bath offers outstanding durability alongside a sleek, modern aesthetic. Enhanced by beautiful cedar trim, it combines contemporary elegance with a touch of natural warmth, complementing any interior style.
Energy-Efficient Performance:
Engineered for efficiency, this tub operates on a standard 13-amp power supply, making your relaxation environmentally responsible and economically sensible.
Superior Insulation:
The specially designed insulated cover helps maintain your desired water temperature over extended periods, reducing energy consumption and costs.
UV Water Sanitization:
Equipped with advanced UV purification technology, the tub continuously sanitizes your water, ensuring it remains crystal-clear, hygienic, and safe, providing you peace of mind with every use.
Smart Wi-Fi Control:
Manage your bath settings effortlessly from anywhere via your smartphone or tablet. Integrated Wi-Fi functionality provides exceptional convenience, allowing you to remotely prepare your ideal bath experience at your leisure.
Perfectly suited for hydrotherapy, relaxation, or enhancing your wellness routine, this plunge tub offers more than luxury—it’s your investment in health, well-being, and everyday happiness.
Temperature Adaptability:
Whether you desire a refreshing cold plunge or a soothing warm bath, this tub meets your needs perfectly. With an adjustable temperature range from an invigorating 3°C to a comforting 40°C, you have full control over your bathing experience.
Premium Craftsmanship:
Constructed from high-quality stainless steel, this bath offers outstanding durability alongside a sleek, modern aesthetic. Enhanced by beautiful cedar trim, it combines contemporary elegance with a touch of natural warmth, complementing any interior style.
Energy-Efficient Performance:
Engineered for efficiency, this tub operates on a standard 13-amp power supply, making your relaxation environmentally responsible and economically sensible.
Superior Insulation:
The specially designed insulated cover helps maintain your desired water temperature over extended periods, reducing energy consumption and costs.
UV Water Sanitization:
Equipped with advanced UV purification technology, the tub continuously sanitizes your water, ensuring it remains crystal-clear, hygienic, and safe, providing you peace of mind with every use.
Smart Wi-Fi Control:
Manage your bath settings effortlessly from anywhere via your smartphone or tablet. Integrated Wi-Fi functionality provides exceptional convenience, allowing you to remotely prepare your ideal bath experience at your leisure.
Perfectly suited for hydrotherapy, relaxation, or enhancing your wellness routine, this plunge tub offers more than luxury—it’s your investment in health, well-being, and everyday happiness.
Temperature Adaptability:
Whether you desire a refreshing cold plunge or a soothing warm bath, this tub meets your needs perfectly. With an adjustable temperature range from an invigorating 3°C to a comforting 40°C, you have full control over your bathing experience.
Premium Craftsmanship:
Constructed from high-quality stainless steel, this bath offers outstanding durability alongside a sleek, modern aesthetic. Enhanced by beautiful cedar trim, it combines contemporary elegance with a touch of natural warmth, complementing any interior style.
Energy-Efficient Performance:
Engineered for efficiency, this tub operates on a standard 13-amp power supply, making your relaxation environmentally responsible and economically sensible.
Superior Insulation:
The specially designed insulated cover helps maintain your desired water temperature over extended periods, reducing energy consumption and costs.
UV Water Sanitization:
Equipped with advanced UV purification technology, the tub continuously sanitizes your water, ensuring it remains crystal-clear, hygienic, and safe, providing you peace of mind with every use.
Smart Wi-Fi Control:
Manage your bath settings effortlessly from anywhere via your smartphone or tablet. Integrated Wi-Fi functionality provides exceptional convenience, allowing you to remotely prepare your ideal bath experience at your leisure.
Perfectly suited for hydrotherapy, relaxation, or enhancing your wellness routine, this plunge tub offers more than luxury—it’s your investment in health, well-being, and everyday happiness.
Why buy
At Eco Hearth, we use our lifelong sauna expertise to bring you the highest quality saunas, customized just for you.
Customization options
Because our traditional saunas are mostly custom made, you have the ability to customize based on your needs.
Excellent customer service
We pride ourselves on unparalleled customer service. While you can do everything online, we know sometimes you need to talk to a real person. When you call us, someone answers the phone. We’ll listen to your needs, make recommendations, answer your questions, and walk you through what to expect in every step of the process.
Call us at +35315262939 or send an email to: info@eco-hearth.com
No hidden fees
When you shop with us, you can rest assured that there won’t be any surprise costs at checkout. The price you see is the price you pay—everything is inclusive of VAT. Cheers!
Free, fully-insured shipping
We ship for free! Plus, all of our shipments are fully insured, protecting your purchase in case of damage.
Warranty
We provide a one-year warranty from the date of purchase for your peace of mind.
