Cozy Heat SW Sauna Stove - Wood-Burning Sauna Stove, Up to 18kW
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Product Information
The Cozy Heat SW is a hand-crafted Estonian wood-burning sauna stove offered in 12 kW and 18 kW models.
Floor-mounted with robust steel construction and a glass viewing door, it efficiently heats rooms from
210 to 635 cu ft, uses 25–40% less wood, and provides gentle, long-lasting heat with minimal smoke.
Product Features
This SW model delivers clean-burning performance, heavy stone capacity, and an easy-loading firebox in a
sleek steel design.
It's compact in size, eco-friendly, and built for reliability—perfect for immersive, traditional steam
baths.
Glass viewing door
Steel construction
Clean combustion
Heavy-stone capacity
Compact footprint
Cozy Heat SW Sauna Stove
Dual Power Models:
12 kW suits 210–423 cu ft; 18 kW covers 317–635 cu ft spaces.
Stainless Flame Cutter:
Built with 5 mm steel for heat resistance and longevity.
Viewing Window:
Tempered glass door adds ambiance and fire control.
Stone Support:
12 kW takes 265 lb; 18 kW supports 353 lb for ample steam.
Efficient Burn:
Burns 25–40% less wood with lower emissions.
Minimal Clearances:
Requires only ~6–9″ sides and ~20–24″ front clearance.
Additional Features
Crafted for clean, powerful sauna experiences with reliable performance and compact installation.
Clear Ember View
Glass door offers comforting fire visibility.
Heavy-Stone Capacity
Supports 265–353 lb for richer steam.
Compact Footprint
Fits snugly with minimal room space.
Stainless Flame Cutter
5 mm steel blade enhances durability.
About Cozy Heat
Cozy Heat is a premium Estonian brand renowned for its handcrafted wood-burning sauna stoves. Built in Estonia—where sauna is a cherished tradition—Cozy Heat’s heaters blend modern engineering with timeless design.
They use 25–40% less wood, are 6× cleaner-burning, and meet stringent German BIMSCH TÜV standards.
Cozy Heat continues to elevate the sauna experience through efficient, ecological, and authentic Estonian craftsmanship.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
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Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
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Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
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Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
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Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
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Instant processing and updates
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Lowest prices, no surprises
Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Specifications
| Brand | Cozy Heat |
| Models | SW 12 kW, SW 18 kW |
| Installation | Floor-mounted |
| Fuel | Wood logs (12 kW: 329 mm; 18 kW: 400 mm) |
| Room Capacity | 12 kW: 210–423 cu ft; 18 kW: 317–635 cu ft |
| Stone Capacity | 12 kW: ≥ 265 lb; 18 kW: ≥ 353 lb |
| Weight | 12 kW: ~161 lb; 18 kW: ~236 lb |
| Firewood Size | 12 kW: 329 mm; 18 kW: 400 mm |
| Clearances | Sides: ~6–9″; Front: ~20–24″ |
| Emission | Low-smoke, clean-burning |
| Warranty | 2 years |
| Flue | Top |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email (info@peakprimalwellness.com) , or phone - (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5-7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
What log sizes does it accept?
12 kW fits logs up to ~13″; 18 kW accepts up to ~15.7″ logs.
How much stone is needed?
You’ll need at least 265 lb for the 12 kW or 353 lb for the 18 kW model.
Are clearance requirements compact?
Yes — it fits in tight spaces with just 6–9″ side and ~20–24″ front clearance.
Does it burn clean?
Yes — engineered for low smoke and efficient fuel usage.
What maintenance is required?
Routine ash removal and chimney checks are recommended; flame cutter is corrosion-resistant.
Is the glass door heat-tolerant?
Yes — the door uses tempered glass rated for sauna temperatures.
Is installation included?
No — stove is delivered curbside; professional installation is required.
