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Internal wood fired hot tub heater

A high-performance, handcrafted internal wood-fired heater designed for maximum efficiency and durability. Built from premium stainless steel, this space-saving heater is integrated directly into your hot tub, ensuring rapid heating and easy portability for your wellness system.

Technical data

Settings Small Medium Large
Material thickness 1.5 mm 1.5 mm 1,5 mm
Height 700 mm 850 mm 960 mm
Length 600 mm 600 mm 750 mm
Width 300 mm 300 mm 300 mm
Weight 26 kg 32 kg 37 kg
Chimney height 1.4 m 2 m 2 m
Furnace Length 500 mm 750 mm 1000 mm
Power 12 kw 14 kw 18 kw

Basic Set includes

  • Internal Wood-Fired Heater
  • Ash Grates
  • Stainless Steel Chimney
  • Cleaning tools
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Craftsmanship

Premium Quality guaranteed

Effortless Setup

Handcrafted Efficiency for Your Wellness Escape

Our internal heaters are designed for those who value both performance and aesthetics. By integrating the heater inside the hot tub, you save outdoor space and ensure a sleek, self-contained design. Every unit is handmade by our specialists, using high-grade stainless steel to withstand extreme temperatures and ensure a long-lasting life for your family’s relaxation time.

Key Features:

  • Space-Saving Design: Integrated inside the tub, leaving your yard uncluttered.
  • Superior Durability: High-grade stainless steel ensures excellent oxidation and high-temperature resistance.
  • Handcrafted Quality: Every heater is precision-welded and tested by our experts.
  • Optimized Heating: Available in three sizes to provide the perfect heat-up time for any hot tub volume.

Available Extras & Customization

1. Size Options: Choose from Small, Medium, or Large based on your hot tub size 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 aggressive salinity, sea water, and high temperatures. Best for professional or intensive use.

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

External wood fired hot tub heater

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.