Harvia

Harvia Legend 240 GreenFlame 15.9kW Wood Burning Sauna Stove | WKLE20GM

Harvia Legend 240 GreenFlame 15.9 kW wood-burning sauna stove with a large glass door, for 353–706 cu ft rooms

$2,859

$3,299

Save $440

In stock

Estimated delivery

7–12 days after you order

Large glass door; Harvia describes cleaner, low-emission combustion
Up to 440 lb of 4–6" stones in a round black steel frame
Top or rear 4.5" chimney connection

The Sauna Mastery Protocol Digital Guide

Full-Value Freight Protection

Perfect for sauna rooms from 353 - 706 ft³

Select Stones

Required for Operation

Harvia Split-Face Olivine Diabase Sauna Heater Stones 4-6" / 44lbs | AC3020 | 10 Boxes
$620

Select Chimney Kit

Required for Operation

Harvia Sauna Stove Chimney Kit | WHP1500 | Stainless Steel
$1,487
Harvia Sauna Stove Chimney Kit | WHP1500 | Black
$1,578

Select Add-Ons

Harvia Chimney Mounted Water Heater Tank | WP250LD
$989
Harvia Protective Sheath Panel | WL200
$399
Harvia Legend Smoke-Pipe Cover | WL300
$372
Harvia Safety Railing | SASPO240
$668
Harvia Protective Bedding LG
$356
Harvia Pipe Adapter | WZ115155
$105

Quantity

Curbside freight delivery by appointment; an adult must sign for the shipment. How it works

Secure checkout
30-day return window*
2-year manufacturer warranty

*Eligible returns must be requested within 30 days of delivery. Restocking and freight charges apply, and some items are final sale. See the Refund Policy.

Description

What is the Harvia Legend 240 GreenFlame wood-burning sauna stove?

The Harvia Legend 240 GreenFlame (WKLE20GM) is a 15.9 kW wood-burning sauna stove for sauna rooms of 353 to 706 cu ft, with a large glass door. Harvia describes it as a low-emission stove with cleaner combustion. It stands on the floor on adjustable legs, holds up to 440 lb (200 kg) of 4–6" stones inside a round black steel frame, and connects to the chimney at the top or the rear through a 4.5" (115 mm) opening. It needs no electrical connection.

The Harvia Legend 240 Duo and Harvia Legend 240 SL are the through-the-wall Legend 240 models, and the Harvia Legend 150 and Harvia Legend 300 are the smaller and larger Legends loaded from inside the sauna. The Harvia Legend collection and the Harvia wood-burning stove collection have every Harvia wood-burning stove Topture sells.

Harvia Legend 240 GreenFlame key features

15.9 kW for sauna rooms of 353–706 cu ft (10–20 m³)
Large glass door; Harvia describes cleaner, low-emission combustion
Up to 440 lb (200 kg) of 4–6" stones inside a round black steel frame
Top or rear chimney connection, 4.5" (115 mm)
Adjustable legs, 0–1.2" (0–30 mm)
Takes firewood up to 15.4" (390 mm) long
CE marked (EN 15821)
2-year manufacturer warranty

Specifications

Does the Harvia Legend 240 GreenFlame fit my sauna?

The Harvia Legend 240 GreenFlame heats sauna rooms of 353 to 706 cu ft (10–20 m³). Harvia's manual adds 1.2 m³ for every square meter of uninsulated brick, glass block, glass, concrete or tile wall, about 3.9 cu ft per sq ft, and a glass door counts: its example is a 10 m³ room with a glass door, which needs the output of a 12 m³ room. Multiply the volume of a solid-log sauna by 1.5. Harvia's manual gives a minimum sauna room height of 82.7" (2,100 mm), and the top of the stove needs at least 47.2" (1,200 mm) to the ceiling, more than the other Legends.

Harvia Legend 240 GreenFlame specifications

Harvia Legend 240 GreenFlame (WKLE20GM), Harvia manual Y05-1390 09/25 and data sheet WKLE20GM
Output	15.9 kW
Sauna room volume	353–706 cu ft (10–20 m³)
Minimum room height	82.7" (2,100 mm)
Dimensions	23.6" W × 23.6" D × 32.9–34.1" H (600 × 600 × 835 mm, plus 0–30 mm of leg travel)
Legs	Adjustable, 0–1.2" (0–30 mm)
Net weight	167.8 lb (76.1 kg), Harvia data sheet
Stones	Up to 440 lb (200 kg) of 4–6" (10–15 cm) stones; ten 44 lb boxes of Harvia AC3020 cover it
Chimney connection	Top or rear, 4.5" (115 mm); chimney class T600 with a flue at least 4.3" (110 mm) across
Firewood	Up to 15.4" (390 mm) long, 3.1–5.9" (8–15 cm) across
Materials	Black steel frame and stove body; large glass door
Electrical connection	None; wood-fired
Certification	CE marked (EN 15821)
Harvia part number	WKLE20GM (GTIN 6417659036474); versions from 2024
Packed for shipping	Stove only: 174.6 lb (79.2 kg), carton 24.4" W × 34.3" H × 24.4" D
Warranty	2-year manufacturer warranty; stones are not covered

Installation

How is the Harvia Legend 240 GreenFlame installed?

The Harvia Legend 240 GreenFlame stands on a floor strong enough to carry it and its stones, on its adjustable legs, inside the safety distances below, and connects to a T600 chimney. Harvia's manual says all local regulations apply, that the stove is not suitable for a shared flue, and that the local fire authorities can give detailed fire-safety requirements. Harvia's installation manual, under Documents, gives the step-by-step installation and the chimney connection.

Does the Harvia Legend 240 GreenFlame need floor protection?

It depends on the floor under the Harvia Legend 240 GreenFlame. A bare concrete floor at least 2.4" (60 mm) thick needs no protection. A tile floor needs Harvia protective bedding or similar heat-radiation protection, because the adhesives and waterproofing under tile do not resist the stove's heat. A floor made of combustible material needs the bedding too, plus non-combustible floor protection in front of the stove door. Harvia protective bedding is offered as an add-on with this stove and is sold separately; it does not come with the stove.

Harvia Legend 240 GreenFlame safety distances

Keep at least these distances between the Harvia Legend 240 GreenFlame and anything that can burn. Harvia's distances assume the stones are piled so that they cover the stove body.

Harvia Legend 240 GreenFlame minimum safety distances (Harvia manual Y05-1390 09/25)
Top of the stove to the ceiling	47.2" (1,200 mm)
Sides to combustible material	7.9" (200 mm)
Rear to combustible material	9.8" (250 mm)
Front to combustible material	24.8" (630 mm)
To a masonry wall	2.0" (50 mm) if air can circulate in front and at one side; 3.9" (100 mm) in a recess

Connecting the Harvia Legend 240 GreenFlame to a chimney

The Harvia Legend 240 GreenFlame connects at the top or the rear through a 4.5" (115 mm) opening, to a chimney of temperature class T600 with a flue at least 4.3" (110 mm) across; it cannot share a flue with another fireplace. The Harvia WHP1500 chimney kit (sold separately) fits the top opening, and its page gives the roof and clearance requirements. For North American 6" chimney pipe, the Harvia WZ115155 pipe adapter (sold separately) adapts the opening.

What's Included

What's in the box with the Harvia Legend 240 GreenFlame?

Harvia Legend 240 GreenFlame wood-burning sauna stove with its glass door, ash box and adjustable legs
Installation and user manual

What you need separately

Ten 44 lb boxes (440 lb) of Harvia AC3020 4–6" stones
A chimney: the Harvia WHP1500 chimney kit in stainless steel or black, or a T600 masonry flue
On a tile or combustible floor: Harvia protective bedding, plus non-combustible protection in front of the door on a combustible floor
Optional: the Harvia WL200 protective sheath (up to three panels) and the Harvia WL300 smoke-pipe cover, which shorten the distances to combustible walls
Optional: the Harvia WP250LD Legend water heater, which mounts on the smoke pipe
Optional: the Harvia SASPO240 safety railing (Harvia's GreenFlame data sheet lists it as a related product)
Optional: the Harvia WZ115155 pipe adapter, for North American 6" chimney pipe

Documents

Harvia Legend 240 GreenFlame Installation and User Manual

Harvia Legend 240 GreenFlame Data Sheet

Bathing Brands Harvia Stone Requirements Chart

Warranty

Harvia Warranty

Read the full LIMITED WARRANTY TERMS AND CONDITIONS

Step 1

Size it right

Every heater page lists the exact room size it's rated for, so you can match it to your sauna before you order.

Step 2

Spec your chimney

Through-roof or through-wall, single-wall or insulated, we help you build the right kit for your install.

Step 3

Real löyly

Wood-fired stones make the most authentic löyly — pour water across them and the steam hits the way Finns intended.

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BONUS 1

The Sauna Mastery Protocol

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INCLUDED

BONUS 2

Full-Value Freight Protection

Large orders ship fully insured. If freight arrives damaged, Topture helps coordinate the claim and replacement process with the carrier and manufacturer. Proper inspection and damage documentation at delivery are required. Most in-stock orders ship within 2–7 business days.

INCLUDED

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We thought about buying a sauna for years and finally did. We absolutely love it, especially in the winter. It’s incredibly easy to assemble with two people the whole family uses it.

Verified buyer

Ordered this sauna fall 2024 and we love it. No better feeling during a Minnesota winter. Lastly, I have to mention the customer service for this purchase has been like no other. Any questions or requests I had were addressed immediately by Topture. I got more than I expected from them and have already recommended them to several people looking for saunas. SO if you're thinking about it, JUST DO IT already..

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Freight damage? We help coordinate the claim and replacement process.

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Frequently Asked Questions

What comes with the Harvia Legend 240 GreenFlame, and what else does it need?

The Harvia Legend 240 GreenFlame ships as the wood-burning stove, with its large glass door, ash box and adjustable legs, and Harvia's installation and user manual. It needs no electricity, but it does need up to 440 lb (200 kg) of 4–6 in sauna stones, which ten 44 lb boxes of Harvia AC3020 cover, a T600 chimney such as Harvia's WHP1500 kit, and, on a tile or combustible floor, Harvia protective bedding. None of these come with the stove; Topture sells them, and the WL200 sheath, WL300 cover, WP250LD water heater and SASPO240 railing, separately.

What size sauna does the 15.9 kW Harvia Legend 240 GreenFlame heat?

The Harvia Legend 240 GreenFlame is rated at 15.9 kW and heats sauna rooms of 353 to 706 cu ft (10–20 m³), according to Harvia's manual. Harvia adds 1.2 m³ for every square meter of uninsulated brick, glass, tile or concrete surface, about 3.9 cu ft per sq ft, and counts a glass door: a 10 m³ room with a glass door needs the output of a 12 m³ room. Multiply a solid-log sauna's volume by 1.5. Harvia's manual gives a minimum room height of 82.7 in (2,100 mm), and the stove needs at least 47.2 in (1,200 mm) above it, more than the other Legends.

What chimney does the Harvia Legend 240 GreenFlame need?

The Harvia Legend 240 GreenFlame needs a chimney of temperature class T600 with a flue at least 4.3 in (110 mm) across; it connects at the top or the rear through a 4.5 in (115 mm) opening, and Harvia's manual does not allow a shared flue. Harvia's WHP1500 steel chimney kit, in stainless or black, joins the top opening with a smoke pipe cut to length; it suits roofs pitched 10° or more (a flat roof needs the WHM24 rain flange) and is CE marked to EN 1856-1. Keep its insulated casing 3.94 in and its uninsulated smoke pipe 19.7 in from anything that can burn. A masonry T600 flue is the alternative.

How is the Harvia Legend 240 GreenFlame installed, and does it need electricity or floor protection?

The Harvia Legend 240 GreenFlame stands on a floor strong enough to carry it and its stones, on adjustable legs, and needs no electrical connection. A bare concrete floor at least 2.4 in (60 mm) thick needs no protection; tile needs Harvia protective bedding because the adhesives and waterproofing under tile do not resist the heat, and a combustible floor needs the bedding plus non-combustible protection in front of the door. Keep the stove 47.2 in from the ceiling, 7.9 in at the sides, 9.8 in at the rear and 24.8 in in front from combustible material, and 2.0 in from a masonry wall if air can circulate in front and at one side. Harvia's manual says local regulations apply and the local fire authorities can advise on fire safety.

What has to be done before the first fire in a Harvia Legend 240 GreenFlame?

Harvia's manual says to heat the Harvia Legend 240 GreenFlame outdoors first if possible, with the smoke pipes fitted for draught, until the protective paint stops smoking; then let it cool and brush and vacuum off any paint residue. Install the stove, load the stones and heat the sauna to a normal bathing temperature with good ventilation, because the stove may still smoke and smell a little. Once the smoking stops, it is ready for normal use.

What firewood does the Harvia Legend 240 GreenFlame burn, and how hot should the sauna get?

The Harvia Legend 240 GreenFlame takes firewood up to 15.4 in (390 mm) long and 3.1–5.9 in (8–15 cm) across, and Harvia declares loads of about 14.3 lb (6.5 kg) to light the fire, then 9.9 lb (4.5 kg) and 6.6 lb (3 kg) for the next two loads. Empty the ash box before each firing. The stove has no thermostat, so the fire sets the heat: Harvia's rule of thumb is that a sauna over 212°F (100°C) is too hot, and several full loads of wood in a row overheat the sauna, the stove and the chimney and can start a fire.

How do you load and maintain the stones in the Harvia Legend 240 GreenFlame?

The Harvia Legend 240 GreenFlame holds up to 440 lb (200 kg) of 4–6 in (10–15 cm) stones; ten 44 lb boxes of Harvia AC3020 split-face olivine diabase stones cover it. Pile them so they cover the stove body: Harvia's safety distances assume it, and an uncovered stove body radiates heat that can overheat nearby structures even outside those distances. Rearrange the stones at least once a year and replace any that have broken down, and have the chimney and connection pipes swept regularly. Stones smaller than 4 in, or broken pieces, keep the stones from heating properly.

What problems do Harvia Legend 240 GreenFlame owners run into, and how are they avoided?

Most problems Harvia's manual lists for the Harvia Legend 240 GreenFlame trace back to the chimney, the wood or the stones. Smoke in the sauna or no draught points to a leaking flue connection, a cold flue, an extractor fan pulling air, a full ash box or blocked smoke canals. A sauna that will not heat is usually too big for the stove, has uninsulated walls or is fired with damp wood; stones that stay cool are often smaller than 4 in or broken. A smell on the first firings is the paint curing, and wooden walls darkening over time is normal.

Who makes the Harvia Legend 240 GreenFlame, and what is it made of?

The Harvia Legend 240 GreenFlame (WKLE20GM) is made by Harvia, the Finnish sauna manufacturer; Harvia's 2026 website also calls it the Legend 240 Vision. It has a round black steel frame around a steel stove body and a large glass door, and it is CE marked to EN 15821. It measures 23.6 in wide and deep and 32.9–34.1 in high, and Harvia's data sheet gives its weight as 167.8 lb (76.1 kg) without stones.

What warranty does the Harvia Legend 240 GreenFlame have?

Harvia's manufacturer warranty covers the Harvia Legend 240 GreenFlame for 2 years of family use. The extra registration year Harvia offers applies to electric heaters only, not to wood-burning stoves, and sauna stones are not covered; the warranty also excludes damage caused by stones Harvia does not recommend. Harvia US Inc. is the warrantor in North America. Topture is an authorized Harvia retailer and assists with troubleshooting and warranty coordination.

How does the Harvia Legend 240 GreenFlame compare with the Legend 240 Duo, the Legend 150 and the Legend 300?

The Harvia Legend 240 GreenFlame is the Legend with the largest glass door, and Harvia describes its combustion as cleaner and low-emission; it is loaded from inside the sauna and rated at 15.9 kW for 353–706 cu ft. The Legend 240 Duo and 240 SL are 21 kW stoves for up to 848 cu ft, loaded through the wall from the next room. The Legend 150 is 16 kW for 212–459 cu ft with 264 lb of stones, and the Legend 300 covers large rooms of 494–989 cu ft with up to 573 lb.

Where can you buy the Harvia Legend 240 GreenFlame from an authorized dealer?

Topture is an authorized Harvia retailer and sells the Harvia Legend 240 GreenFlame with AC3020 stones, the WHP1500 chimney, Harvia protective bedding, the WL200 sheath, the WL300 smoke-pipe cover, the WP250LD water heater and the SASPO240 railing as options. Topture adds Lifetime Expert Support, help with troubleshooting and warranty coordination, free shipping on orders over $200 within the continental US, financing through Shop Pay Installments at checkout, and a 30-day return window.

What does a Harvia Legend 240 GreenFlame cost in total, delivered?

The delivered cost of a Harvia Legend 240 GreenFlame from Topture is the stove price plus the parts it needs: ten boxes of AC3020 stones, a chimney such as the WHP1500 kit, and, on a tile or combustible floor, protective bedding. Topture has free shipping on orders over $200 within the continental US, so a Legend 240 GreenFlame order ships free there; Harvia stoves travel on a pallet by freight, with Topture's full-value freight protection. Budget separately for installing the chimney. Compare delivered totals, because some listings price the stove without its stones and chimney. Financing is available through Shop Pay Installments at checkout.

General Topture Questions

Where are you located, and where do you ship from?

Topture is an online retailer serving customers in the contiguous United States. The company is Topture LLC, a Wyoming limited liability company, and its registered business address is 30 N Gould St, Ste N, Sheridan, WY 82801.

Orders ship from manufacturer and distributor warehouses in the U.S. and Canada, and some products ship directly from the manufacturer in Europe. Each product page shows its estimated delivery time.

How much is shipping?

Orders over $200 ship free within the continental United States. Orders under $200 carry a small shipping fee.

Two exceptions: SaunaLife and ThermaSol products carry a freight charge at any order value, and sauna stones ordered without a heater ship at $60 per box because of their weight.

Every charge is shown at checkout before you pay.

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Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

How long will it take for my items to arrive?

If your order is in stock, most orders ship within 2–7 business days of purchase. Transit time then depends on the distance from the warehouse and, for freight, on booking a delivery appointment.

For custom, pre-order or made-to-order items, the estimated delivery time frame is listed on the product page. Delivery dates are estimates, so please don't book installation labor until your order has arrived and been inspected.

What happens after I place my order?

As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once your order ships, you'll receive another email with tracking information.

For freight deliveries, the carrier will call or text you to schedule an appointment once the shipment reaches their local terminal. Someone needs to be there to inspect the shipment and sign for it. Smaller parcels arrive by UPS or FedEx without an appointment.

Is there a warranty?

Yes. Products purchased through Topture include the applicable manufacturer’s warranty, subject to the manufacturer’s terms. You’ll find the warranty details for each product under the "Warranty" tab on its product page, and we help with troubleshooting and warranty coordination if an issue comes up.

Do you have a showroom?

We don’t have a showroom — we sell online. Our team is available by phone, email and chat to help you compare models, sizes and heaters, and we can send dimensions, installation manuals and electrical requirements before you buy.

Where do you deliver to?

We deliver throughout the 48 contiguous states, with curbside freight delivery for large items. Free shipping and standard rates apply there only. Alaska, Hawaii, Puerto Rico, other U.S. islands and Canada are quoted separately, depending on the brand and model. We can't ship freight or oversized items to P.O. boxes.

Do you ship internationally?

International Shipping

For many products, yes, including to Canada, by custom quote. Email contact@topture.com with the product and your address before you order; availability and cost depend on the brand and model. Any duties, taxes and customs fees are your responsibility.

Shipping to Hawaii, Alaska, and Puerto Rico

Free shipping applies to the continental United States only. Shipping to Alaska, Hawaii, Puerto Rico and other U.S. islands is quoted separately and depends on the brand and model. Email contact@topture.com for a quote before you order.

Your wood burning sauna heater, done the right way.

Large glass door; Harvia describes cleaner, low-emission combustion
Up to 440 lb of 4–6" stones in a round black steel frame
Top or rear 4.5" chimney connection

The Sauna Mastery Protocol Digital Guide

Full-Value Freight Protection

Secure checkout
30-day return window*
2-year manufacturer warranty

*Eligible returns must be requested within 30 days of delivery. Restocking and freight charges apply, and some items are final sale. See the Refund Policy.

Harvia Legend 240 GreenFlame 15.9kW Wood Burning Sauna Stove | WKLE20GM

What is the Harvia Legend 240 GreenFlame wood-burning sauna stove?

Harvia Legend 240 GreenFlame key features

Does the Harvia Legend 240 GreenFlame fit my sauna?

Harvia Legend 240 GreenFlame specifications

How is the Harvia Legend 240 GreenFlame installed?

Does the Harvia Legend 240 GreenFlame need floor protection?

Harvia Legend 240 GreenFlame safety distances

Connecting the Harvia Legend 240 GreenFlame to a chimney