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Legend 240 Duo 21kW Wood Burning Sauna Stove Package 1 / 7
Harvia

Legend 240 Duo 21kW Wood Burning Sauna Stove Package

Harvia
$4,299
In stock · Processed in 1–5 business days
  • Free shippingUS, Canada & Europe
  • 14-day returnsRefunds within 30 days
  • Pay by invoiceBank transfer, 3 days to pay
  • WarrantyCovered by the manufacturer

Estimated delivery . Shipping · Returns · Warranty

Questions? Talk to a sauna specialist: +1 (408) 320-0181

About this product

Upgrade your home wellness space with this premium 21kW wood burning sauna heater designed to warm spaces from 353 to 848 cubic feet. This versatile stove uniquely heats two rooms simultaneously, offering an authentic and immersive traditional sauna experience.

Create the ultimate traditional retreat with this high-performance 21kW wood burning sauna stove. Engineered for superior thermal retention, this professional-grade heater is designed to accommodate sauna rooms between 353 and 848 cubic feet. By utilizing a substantial volume of stones, it produces the soft, moist, and long-lasting steam that defines a true sauna experience. Its unique design allows for dual-room heating, giving you the flexibility to warm your primary sauna chamber and an adjacent relaxation area, effectively transforming your home wellness routine into a seamless, spa-like experience.

Traditional Wood-Burning Performance for Deep Relaxation

The robust black steel frame is built to withstand intense heat, ensuring durability and consistent performance. This heater focuses on cleaner, more efficient combustion, which helps maintain steady temperatures while creating a signature atmosphere similar to a smoke sauna. The large stone capacity acts as a thermal battery, radiating heat throughout your space long after the fire has settled, ensuring your sessions remain uninterrupted and deeply relaxing.

Complete Sauna Heating Package

We provide a comprehensive setup to ensure your installation meets safety and performance standards. This bundle eliminates the guesswork by including high-quality components designed for compatibility and longevity. Whether you are building a new sauna or upgrading an existing space, this all-in-one package delivers the power and reliability needed for a premier wellness sanctuary.

Included Features and Specifications

  • Powerful 21kW output for rooms 353 to 848 cubic feet
  • Innovative design capable of heating two separate spaces
  • Includes 440lbs of premium sauna stones for optimal heat retention
  • Durable black steel construction with adjustable feet
  • Comprehensive chimney package and protective heat shielding
  • Dimensions: 23.6 inches wide, 30.7 inches deep, 32 inches high

Take the next step toward your ideal home sanctuary. With its efficient burning process and professional-grade construction, this wood burning heater package is the centerpiece your sauna deserves.

Specifications

Model240 DUO
Kilowatt Rating21 kW
Primary FuelWood
Minimum Cubic Feet353 CF
Maximum Cubic Feet848 CF
Heater Weight212 lbs
Shipping Weight with Sauna Stones642 lbs
Width23.6" (600mm)
Depth30.7" (780mm)
Height32" (830mm)

Shipping, payment & returns

  1. 1Place your orderChoose bank transfer at checkout. Your invoice and bank details appear instantly and are emailed to you.
  2. 2Pay within 3 daysACH or domestic wire in the US, international wire in USD or another currency. Unpaid orders cancel automatically.
  3. 3We process and shipProcessing takes 1–5 business days after payment, then delivery takes 7–12 business days. Shipping is free.

Import duties, VAT and customs fees outside the US, where applicable, are the recipient’s responsibility. Return requests within 14 days of delivery; approved refunds within 30 days. Optional shipping protection ($99) is available at checkout. See the shipping and return policies.

Frequently asked

How much space can this 21kW wood-burning heater support?

This heater is designed for sauna rooms ranging from 353 to 848 cubic feet. Its high 21kW output ensures consistent, deep heat even in larger residential sauna setups.

Does the package include everything needed for installation?

Yes, this is a complete package including the 21kW wood-burning heater, 440lbs of sauna stones, a chimney package, protective bedding, and a heat sheath. Please ensure your local building codes are met during the installation process.

Can this unit really heat two different rooms?

Yes, the unique dual-room configuration allows this stove to heat both your primary sauna chamber and an adjoining space simultaneously. This maximizes the utility of your heater and creates a versatile environment for relaxation.

Complete your setup

Compatible add-ons and accessories

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