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Wood-burning sauna with visible fire, sauna stones, and Harvia branding on a white background

Harvia Legend 240 Duo

Legend Series Sauna Wood-Burning Stove/Fireplace Combo

by Harvia
SKU WKLE20DUOM
$3,238.89
$3,238.89 - $3,238.89
$3,238.89
$2,915.00
$2,915.00 - $2,915.00
$2,915.00

Free shipping. No sales tax (except FL)

Description

The Harvia Legend 240 Duo is a premium wood-burning sauna heater engineered for saunas ranging from 353 to 848 cubic feet. Its robust black steel frame accommodates an extensive stone bed that maintains consistent heat output even as flames diminish. The innovative dual-chamber grate system optimizes combustion efficiency by directing airflow to the upper fire chamber, resulting in cleaner, more complete burning. A reinforced grate structure extends equipment longevity while the reversible door and adjustable legs provide flexible installation options. Ideal for external placement or remote room installation, this heater delivers reliable performance and authentic wood-fired sauna warmth.

Features

  • Heats two rooms
  • Wood-burning
  • Cleaner and efficient burning
  • 21kW
  • For sauna rooms from 353 to 848 cu. ft.
  • Requires a minimum of 440 lbs of stones (10 boxes-AC3020), sold separately
  • Black steel frame
  • Floor model
  • Adjustable feet
  • Upper connection opening
  • Rear connection opening
  • Soot opening
  • Designed, engineered, and made in Finland
  • Dimensions: 23.6" W (600mm) x 30.7" D (780mm) x 32" H (830mm)

Includes

  • Steel frame
  • Stove body
  • Stove Door
  • Ash box
  • Flange
  • Fire chamber extension
  • Installation and operation manual

Specifications

Model

240 DUO                  

Kilowatt Rating

21 kW

Primary Fuel

Wood

Minimum Cubic Feet

353 CF

Maximum Cubic Feet

848 CF

Heater Weight

212 lbs

Shipping Weight with Sauna Stones

642 lbs

Width

23.6" (600mm)

Depth

30.7" (780mm)

Height

32" (830mm)

Technical

Installation & Operation Manual

Data Sheet

Harvia Stone Requirements

Declaration of Performance

Harvia Safety Distances

Harvia Warranty

Description

The Harvia Legend 240 Duo is a premium wood-burning sauna heater engineered for saunas ranging from 353 to 848 cubic feet. Its robust black steel frame accommodates an extensive stone bed that maintains consistent heat output even as flames diminish. The innovative dual-chamber grate system optimizes combustion efficiency by directing airflow to the upper fire chamber, resulting in cleaner, more complete burning. A reinforced grate structure extends equipment longevity while the reversible door and adjustable legs provide flexible installation options. Ideal for external placement or remote room installation, this heater delivers reliable performance and authentic wood-fired sauna warmth.

Features
  • Heats two rooms
  • Wood-burning
  • Cleaner and efficient burning
  • 21kW
  • For sauna rooms from 353 to 848 cu. ft.
  • Requires a minimum of 440 lbs of stones (10 boxes-AC3020), sold separately
  • Black steel frame
  • Floor model
  • Adjustable feet
  • Upper connection opening
  • Rear connection opening
  • Soot opening
  • Designed, engineered, and made in Finland
  • Dimensions: 23.6" W (600mm) x 30.7" D (780mm) x 32" H (830mm)
Includes
  • Steel frame
  • Stove body
  • Stove Door
  • Ash box
  • Flange
  • Fire chamber extension
  • Installation and operation manual
Specifications

Model

240 DUO                  

Kilowatt Rating

21 kW

Primary Fuel

Wood

Minimum Cubic Feet

353 CF

Maximum Cubic Feet

848 CF

Heater Weight

212 lbs

Shipping Weight with Sauna Stones

642 lbs

Width

23.6" (600mm)

Depth

30.7" (780mm)

Height

32" (830mm)
Technical

Installation & Operation Manual

Data Sheet

Harvia Stone Requirements

Declaration of Performance

Harvia Safety Distances

Harvia Warranty

About This Delivery

We offer FREE shipping for this item to the contiguous United States.

This item is shipped via LTL Freight on a wooden pallet and requires a scheduled appointment.

  • Prior Contact: Prior to shipping this product, we often contact customers to share shipment details and discuss any extenuating delivery circumstances.

  • Driver Role: The driver is responsible for "curbside delivery only" and will lower the item to ground level.

Mandatory Delivery Requirements

To ensure a successful delivery, someone must be present and the following conditions must be met:

  • Scheduling: The carrier will call ahead to schedule the exact delivery time.

  • Inspection: A signature is required at the time of delivery, and someone must be present to inspect and sign for the shipment.

  • Accessibility: The delivery address must be accessible by a single unit, 3-axle commercial delivery truck.

Curbside Delivery Explained

  • Curbside Only: The carrier is not permitted to move the item onto your property, inside a garage, or into your home. They will only provide limited assistance at the site.

  • Customer Responsibility: Please arrange for your own assistance to move the item from the curb.

Tracking and Timeline

  • Tracking: A tracking number will be emailed to you within 1–2 business days after your order ships.

  • Timeline: The estimated transit time is generally 4–8 business days after shipment.