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External wood fired hot tub heater

A sleek, handcrafted external wood-fired heater designed to maximize space and comfort. Featuring a modern angular design and built from premium stainless steel, this heater provides efficient water heating while allowing more room inside your hot tub for total relaxation.

Technical data

Settings Small Medium Large
Material thickness 1,5 mm 1,5 mm 1,5 mm
Height 500 mm 500 mm 500 mm
Length 500 mm 750 mm 1000 mm
Width 380 mm 380 mm 380 mm
Weight 45 kg 55 kg 62 kg
Chimney height 2 m 2 m 2 m
Furnace Length 450 mm 600 mm 800 mm
Power 14 kw 18 kw 22 kw

Basic Set includes

  • External Wood-Fired Heater
  • Ash Grates
  • Stainless Steel Chimney
  • Heater connections

Fast Shipping

Craftsmanship

Premium Quality guaranteed

Effortless Setup


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Angular Design Meets High-Performance Heating

Our external heaters are the perfect solution for those who want to maximize their hot tub’s interior space. By moving the heating system outside, you can enjoy a more spacious soak or opt for a more compact tub without sacrificing comfort. Each unit is handcrafted from high-quality stainless steel, featuring a perfected angular design that makes a bold statement in any garden. With years of engineering behind every heater, we ensure low maintenance, high corrosion resistance, and a familiar premium lustre.

Key Features:

  • Space Optimization: Moves the heater outside the tub, providing more seating room for family and friends.
  • Modern Aesthetic: The handcrafted angular design adds a contemporary look to your wellness setup.
  • Easy Maintenance: External placement allows for effortless cleaning and ash removal.
  • Handcrafted Quality: Precision-welded using high-grade stainless steel for maximum heat efficiency and durability.
  • Proven Performance: A design perfected over years to ensure the best possible burning and heating times.

Available Extras & Customization

  1. Size Options: Choose from Small, Medium, or Large based on your hot tub’s water volume and desired heating speed.
  2. Metal Categories:
    • Category 430: The standard choice for durability. (Note: Not suitable for chlorine use).
    • Category 304: Non-magnetic, high-quality steel. Resistant to small amounts of chlorine.
    • Category 316: Premium marine-grade steel. Highly resistant to sea water, aggressive salinity, and high temperatures.

Elevate Your experience

Small details that make a big difference. Choose from our hand-selected factory upgrades to create your perfect sanctuary.

Available stainless steel metal grades: 430, 304, 316
Available different sizes: Small, Medium, Large

Expertise Since 2008

With over 15 years of experience in the industry, we have perfected our production technology. Our long-standing presence in the European market is a testament to our quality and reliability.

Europe-Wide Delivery

We provide safe and reliable logistics directly to your doorstep, no matter where you are in Europe. Our team ensures that your hot tub or sauna arrives ready for relaxation.

Direct From Manufacturer

No middlemen, no extra fees. We produce everything—from fiberglass shells to stainless steel heaters—in-house. This allows us to ensure premium quality control and offer the best value for our customers.

24-Month Manufacturer Warranty

We stand behind our work. As a direct manufacturer, we provide a full 2nd-year warranty and long-term support, ensuring your peace of mind and the longevity of your investment.

Related products

Frequent Asked Questions

We use high-quality, carefully selected materials to ensure durability, safety, and long-term performance. Depending on the product, this includes acrylic, fiberglass, and premium-grade wood, all chosen for their resistance to outdoor conditions and suitability for hot tubs and saunas.
Certain modifications and customizations are possible depending on the specific product and production capabilities. Each request is evaluated individually, and feasibility must be confirmed in advance with our team.
As our products are manufactured to order, returns and exchanges are not accepted once the product has been delivered in proper condition and without defects. Any exceptions must be agreed upon in advance.
Delivery within EU countries typically takes approximately 1–2 weeks after production is completed. Shipping times to other regions may vary and are arranged individually.
Yes, we can organize worldwide shipping. However, each order is handled individually, as deliveries are arranged through logistics partners based on the destination and product specifications.
Order tracking is provided through direct communication with our team. We will keep you informed about the production and delivery status upon request.
In the event of any transport-related damage, it must be clearly noted on the delivery document (CMR or waybill) at the time of receipt. Additionally, the issue must be reported immediately to our warranty service team for further handling.