Designed for medium-sized saunas (318–636 cu. ft.), the Harvia Linear 22 GreenFlame ES delivers powerful, traditional wood-fired heat with significantly reduced emissions. Its advanced GreenFlame® fire chamber burns cleaner and more efficiently, helping reduce particulate and carbon monoxide output while maintaining strong, even heat.

A large glass fire door creates a warm, relaxing atmosphere, while the robust stone capacity ensures consistent steam for satisfying sauna sessions. Select models include an integrated water tank, allowing you to heat bathwater safely while enjoying your sauna.

Engineered in Finland, the Linear 22 GreenFlame ES combines timeless design, cleaner combustion, and reliable performance for a truly authentic sauna experience.

Features

• Durable steel structure and replaceable internals ensure a long service life 
• Wood-burning stove
• 15.7 kW
• For sauna rooms from 318 to 636 cu. ft.
• Requires a minimum 88 lb of stones (2 boxes-AC3020) 
• Floor-vertical installation
• 20-liter built-in water tank
• Large glass door and advanced combustion technology to ensure a clean burn and long service life
• The matte black color and elegant design create a modern look in the sauna
• The adjustable frame legs facilitate installation and ensure stability
• Linear protective walls 
  
• 20% lower particulate emissions and 70% lower carbon monoxide emissions
  
• Designed, engineered, and made in Finland

Specifications

What's Included 

• Linear 22 Green Flame ES Sauna Stove
• Installation and Operation Manual

Complete Your Setup

To install and operate this wood stove safely, the following components are needed:

Required for Operation

• Sauna Stones — 88 lb required (2 boxes)
  • Harvia AC3020
• Compatible Chimney Kit (select one option)
  • Harvia Stainless Steel Sauna Wood Stove Chimney Kit | WHP1500
  • Harvia Black Sauna Wood Stove Chimney Kit | WHP1500M
  • Harvia Stainless Steel Chimney & Assembly Kit, Barrel, Flat Roof
  • Harvia Black Chimney & Assembly Kit, Barrel, Flat Roof
• Chimney Extension (if needed based on roof height)
  • 500mm — Stainless Steel (WHP500) / Black (WHP500M)
  • 1000mm — Stainless Steel (WHP1000) / Black (WHP1000M)

Safety & Installation Accessories

• Harvia L22LS/RS Series Protective Sheath | WL585
• Harvia Sauna Floor Protective Bedding | WL100
• Harvia Chimney Pipe Adapter | WZ115155

Optional Add-Ons

• Harvia AC4000 Decorative White Sauna Stones

Manuals & Resources