Cozy Heat SW Wood Burning Sauna Stove
Usually Ships Out: 4-6 Business Days
Once an order is processed, packed, and shipped, we will send tracking information.
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Cozy Heat SW Sauna Stove - Wood-Burning Sauna Heater
A Sleek and Powerful Wood-Burning Stove for an Unmatched Sauna Experience

For those who want aesthetics and performance in their sauna, the Cozy Heat SW Sauna Stove is the ultimate choice. Handcrafted in Estonia, where saunas are a way of life, this high-performance wood-burning sauna stove delivers mild, long-lasting heat while allowing you to ladle water over hot stones for a deep, invigorating steam experience.
What makes the Cozy Heat SW stand out? Its sleek, cylindrical design—a modern, eye-catching shape that enhances both heat efficiency and the visual appeal of your sauna.
Built with 5mm-thick stainless steel, this sauna heater is highly durable, ensuring years of reliable performance. Plus, with 6x cleaner smoke emissions and 40% better fuel efficiency, it’s a cost-effective and eco-friendly choice for any sauna space.
Whether you're upgrading a backyard sauna, cabin retreat, or luxury wellness spa, the Cozy Heat SW provides a perfect balance of elegance, efficiency, and power.
Cozy Heat SW Series Sauna Stove Features
- Modern Cylindrical Design: A sleek and contemporary shape enhances your sauna’s look while improving heat distribution for consistent warmth.
 - Efficient Wood-Burning Heat: Provides deep, radiant warmth, allowing for an authentic steam sauna experience.
 - Heavy-Duty Steel Construction: Crafted from 5mm-thick stainless steel, ensuring long-lasting durability and resistance to high heat.
 - Fuel-Saving Performance: Burns 25-40% less firewood than standard sauna stoves, reducing fuel costs and waste.
 - Eco-Friendly Emissions: Meets strict German BIMSCH certification, producing 6x cleaner smoke gases for a healthier, more sustainable sauna.
 - Minimal Safety Clearance Requirements: Designed for compact sauna spaces, with optimized safety distances.
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Two Power Options for Different Sauna Sizes
- 12kW Model: Heats saunas from 210 to 423 cu. ft.
 - 18kW Model: Heats saunas from 317 to 635 cu. ft.
 
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Premium Sauna Stone Capacity
- 12kW Model: Requires at least 265 lbs of stones.
 - 18kW Model: Requires at least 353 lbs of stones.
 - Additional stones are recommended for optimal heat retention and steam production.
 
 - Included: Comes with a chimney pipe, heater body, cleaning hatch, glass door, ash box, and a detailed operation manual for easy setup.
 
SW Wood Burning Sauna Stove Specifications
Cozy SW 12 Model:
- Power Output: 12kW
 - Sauna Room Size: 210 - 423 cu. ft.
 - Firewood Length: Up to 12.99" (329mm)
 - Firewood Diameter: 3.15" - 4.72" (80-120mm)
 - Weight: 143 lbs (Shipping Weight with Stones: 407 lbs)
 - Dimensions: 21.25" D x 19.29" W x 32.12" H
 - Safety Distances: 49.98" front-to-back, 27.94" left-to-right
 - Flue Connection: Top
 
Cozy SW 18 Model:
- Power Output: 18kW
 - Sauna Room Size: 317 - 635 cu. ft.
 - Firewood Length: Up to 15.74" (400mm)
 - Firewood Diameter: 3.15" - 4.72" (80-120mm)
 - Weight: 209 lbs (Shipping Weight with Stones: 606 lbs)
 - Dimensions: 25.59" D x 21.65" W x 34.25" H
 - Safety Distances: 54.32" front-to-back, 34.64" left-to-right
 - Flue Connection: Top
 
Warranty: 2 Years
Download the Installation and Operation Manual
Upgrade your sauna with a wood-fired heater that merges modern design with traditional performance. The Cozy Heat SW Sauna Stove—where elegance meets efficiency.
Order Processing: Once you place your order, you'll receive an order confirmation email. Please allow 1-3 business days for processing. If there are any unexpected delays, we’ll reach out to you immediately.
Shipping Methods:
- Standard Shipping: Small items ship with UPS, FedEx, or USPS. They usually do not need a delivery signature.
 - Freight Shipping: Large or heavy items ship with a box truck to your curbside or loading dock. They will schedule a delivery appointment when the shipment is in your area.
 
Delivery Timeline:
- Processing: Please allow 1-3 business days for us to process your order in our system.
 - Handling Time: This product should ship out in days from the time it is processed.
 - Transit Time: Ground orders take 1-5 business days. Freight shipments may take 3-10 business days, depending on your location.
 - Delivery Appointment: For freight deliveries, the carrier will contact you to set a delivery time. Someone must be present to receive the delivery.
 
Receiving Your Shipment: Inspect your shipment for damage before signing the delivery receipt. For any issues, mark “DAMAGED, NEEDS REVIEW,” take photos, and contact us within 2-3 business days.
Warranty Information:
We’re an authorized dealer; all products include the original manufacturer’s warranty. See product details for coverage specifics.
Questions or a claim? Contact us or the manufacturer for assistance.
