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New Year Offer — Limited-Time Pricing | Complimentary Shipping | HSA/FSA Eligible
New Year Offer — Limited-Time Pricing | Complimentary Shipping | HSA/FSA Eligible

Cozy Heat SW 18kW Wood-Burning Sauna Stove

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$1,995.00
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Handcrafted in Estonia—where sauna bathing is a way of life—the Cozy Heat SW 18kW Wood-Burning Sauna Stove reflects refined craftsmanship and functional design.

The Cozy 18 SW features a sleek, contemporary cylindrical shape that supports even heat distribution and steady temperature control. Its smooth curves add a modern visual touch while contributing to consistent performance. Built for durability, the flame cutter—one of the most critical components—is made from 5 mm thick stainless steel to withstand sustained high temperatures.

Designed for mild, long-lasting heat, the Cozy 18 SW allows water to be ladled over heated stones to produce rich, satisfying steam, enhancing the traditional wood-fired sauna experience.

Features

  • Wood-burning
  • Steel construction
  • Smoke gases are 6x cleaner
  • German BIMSCH certificate
  • Stove utilizes 25%-40% less fuel than comparable sauna stoves
  • Boasts minimal safety distances
  • Mild and long-lasting heat
  • Floor mount
  • For sauna rooms from 317 to 635 cubic feet
  • Stone Requirements:
    • Minimum of 353 lbs of stones (Required 8 boxes sold separately)
      • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function. 
  • 2-year warranty
  • Designed and engineered in Estonia

Specifications

Kilowatt Rating
18kW

Room Size
317-635 cubic feet

Minimum Room Height
82"

Stone Capacity
353 lbs

Stone Size
4" to 6"

Maximum Firewood Length
115.74" (400 mm)

Diameter of Firewood
3.15" to 4.72" (80mm - 120mm)

Flue Connection Location
Top

Heater Weight
209 lbs

Shipping Weight with Stones
606 lbs

Stove Dimensions
Width: 21.65"
Depth: 25.59"
Height: 34.25"

Safety Distance Front to Back
54.32"

Safety Distance Left to Right
34.64"

What's Included

  • Outer frame of the heater
  • Chimney pipe 
  • Heater body
  • Cleaning hatch
  • Heater door with glass
  • Ash box
  • Installation and operation manual
  • 2-year warranty

Add-Ons

The following items are essential for proper installation and operation of this product:

  • Cozy Heat Traditional Split-Face Sauna Stones (Requires 8 Boxes)
  • Cozy Heat Premium Rounded Sauna Stones (Requires 8 Boxes)

User Manuals

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