Harvia Linear 22 GreenFlame Low Emission Wood Burning Heater

The Harvia Linear 22 GreenFlame offers a modern look with lower emissions and a 90% larger glass door. The sauna heater‘s durable structure, adjustable legs and optional protective sheaths contribute to its longevity and versatile installation.

Tailored for medium-sized saunas, its sleek matte black exterior and elegant, cast-iron glass door deliver a modern aesthetic. Beyond style, its GreenFlame fire chamber ensures efficient, eco-friendly burning. The end result is a reduction of small particle emissions by 20% and carbon monoxide emissions by 70%.

The larger door enriches the sauna ambiance, while optional ES, RS and LS water tank models facilitate efficient bathwater heating. Robust construction, including a 10mm fire chamber cover and replaceable internals, guarantees longevity.

The Harvia Linear 22 GreenFlame harmoniously blends environmental consciousness, durability, and timeless design for an exceptional sauna experience.

Features

Size:

• Ideal wood burning heater for medium-sized domestic saunas of 8–20 m³.

Design:

• Simple and sculptural design for timeless style in the sauna.
• Cast-iron glass door with adjustable opening direction.
• Matte black colour and elegant design for a modern look.
• 90% larger glass door for an enhanced sauna ambience.

Heating:

• Harvia Linear 22 GreenFlame delivers quick warming of the sauna room.
• Cleaner burning facilitated by a well-designed GreenFlame fire chamber.

Emissions:

• 20% lower small particle emissions compared to conventional models.
• 70% lower carbon monoxide emissions for a cleaner burn.

Tank:

• Efficient heat-up options with water tank models ES (front), LS (left), RS (right).

Construction:

• Robust 10mm fire chamber cover for increased durability.
• Replaceable internals and flame guide panels at sides and back for a long service life.

Installation:

• Adjustable frame legs for easy installation and stability.
• Suitable for installation in smaller spaces with Harvia Linear protective sheaths.

Pipes:

• Pipe connections at the top and back (115 mm). Especially compatible with heat-insulated Harvia steel pipes.

Video

GreenFlame

Harvia GreenFlame represents Harvia’s eco-friendly wood-burning sauna heaters. Notable releases include the Harvia Legend and Harvia Linear 22 GreenFlame. Featuring a cleaner wood-burning fire chamber, the GreenFlame reduces wood particulate emissions by 20% and carbon monoxide emissions by 70%.

Harvia is actively involved in a project led by the University of Eastern Finland. The project aims to reduce emissions and establish an eco-label for wood-burning heaters. Optimised for clean burning, a large glass hatch, advanced design, and durable construction further enhance the sauna experience.