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Harvia

Harvia Linear 22 Wood Burnig Heater Greenflame RS | 30L Right-Side Water Tank | Black | WKLI20GRSM

SKU WKLI20GRSM
$2,464.00
$2,464.00

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SHIPPING & DELIVERY — HARVIA

Most in-stock Harvia heaters, controls, accessories, sauna stones, and other standard products are typically prepared for shipment within approximately 2–7 business days. Availability and timing may vary by product, destination, and fulfillment method.

Once shipped, standard ground delivery for most heaters, controls, stones, and accessories generally takes approximately 3–5 additional business days within the contiguous U.S., depending on destination and carrier routing. Oversized or freight-shipped Harvia products may require additional transit time and delivery coordination.

Harvia sauna cabins and larger specialty products have model-specific lead times. Some models are stocked and ready for fulfillment, while others may require up to approximately 12 weeks. Freight and oversized deliveries may also require additional transit time and delivery coordination.

Once your order is underway, we’ll keep you informed with available shipping and tracking updates. Have a delivery question or working toward a particular project date? We’re happy to help at support@betweenliving.com.

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Product Description

Cleaner Heating Performance with Integrated Hot Water for Medium Sauna Spaces

The Harvia WKLI20GRSM Linear 22 GreenFlame with 30L Right-Side Water Tank combines efficient wood-burning sauna heating with integrated water heating in a sleek black design. Designed for medium-sized sauna rooms, this heater features advanced GreenFlame technology that promotes cleaner combustion, lower emissions, and dependable long-term performance.

Its large glass door creates a warm visual atmosphere by showcasing the fire, while the integrated 30-liter right-side water tank allows bathwater heating during sauna operation. The redesigned GreenFlame fire chamber improves combustion efficiency and delivers rapid heat-up performance while supporting Harvia's cleaner heating innovation.

Key Features

  • GreenFlame Combustion Technology: Promotes cleaner burning with lower emissions and optimized performance.

  • 30L Right-Side Water Tank: Heats water while the sauna operates for added convenience.

  • Large Glass Door: Enhances sauna ambiance with a clear view of the fire.

  • Clean Combustion Fire Chamber: Engineered for more controlled and efficient burning.

  • Lower Emission Performance: Reduces particulate and carbon monoxide output.

  • Fast Sauna Heating: Efficient stone heating delivers heat quickly throughout the room.

  • Medium Sauna Compatibility: Designed for consistent heating performance in medium-sized spaces.

  • Durable Heater Construction: Built for dependable long-term sauna use.

Specifications

Model: WKLI20GRSM
Series: Linear 22 GreenFlame
Color: Black
Product Type: Wood-Burning Sauna Heater with Water Tank
Water Tank Capacity: 30 L
Tank Position: Right Side Mounted (RS)
Door Type: Large Glass Door
Fire Chamber: Updated GreenFlame Fire Chamber
Combustion Technology: GreenFlame Technology
Particulate Emission Reduction: Up to 20% Lower
Carbon Monoxide Emission Reduction: Up to 70% Lower
Recommended Sauna Size: Medium Sauna Rooms
Function: Sauna Heating and Water Heating
Water Tap Position: Lower Front Placement
Construction Goal: Cleaner Combustion and Reduced Emissions
Operation: Controlled Burn System for Long Service Life

Product Attachments

Datasheet
User Manual
Sauna Heater Sizing Calculator
Warranty Information


***REQUIRED (SOLD SEPARATELY)
Stones: AC3020 x 2 boxes
Boxes of stones needed: 2 boxes of 20 kg stones
Accessories:
*Chimney Kit (Silver)
*Chimney Kit (Black)
Protective Bedding
Protective Sheath Linear
Check out more pipings that you may need depending on your space or your desired layout

EXPLORE AND COMPARE LINEAR HEATERS
Fire, stone and the setup around them Have a wood-heater question? Ask away. We can help you understand the product before you build around it.

A wood-burning heater involves more than choosing a stove. Chimney routing, room volume, clearances, stones, protective surfaces and the surrounding sauna design all matter. If one part of the setup is unclear, send us the question before ordering.

You can ask us things like...

Harvia product: Harvia Linear 22 Wood Burnig Heater Greenflame RS | 30L Right-Side Water Tank | Black | WKLI20GRSM
Chimney design, combustion clearances, floor and wall protection, local building requirements and final installation should always be confirmed against the manufacturer documentation and with the appropriate qualified local professional. Between Living can help identify the relevant Harvia specifications and product documents before that conversation.
Your email app will open with the product and your question already prepared. Add room measurements, photos or a sketch of the proposed chimney route if useful, then press send.
Between Living / Harvia

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