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Karhu Wood Burning Sauna Heater with Chimney Kit


Regular price
Price: $2,499.00
Regular price
List Price: $2,725.00
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Price: $2,499.00
You save: $226.00 (8%)
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Price Match

We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax


We at The Great Sauna understand that purchasing a sauna is a large investment in your health.  We are partnering with Shop Pay to offer 4 payment installments.  This options is available at checkout using the Shop Pay options.


Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.


Order Shipment:

If your order is stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

Availability: Only 4 in stock

Estimated Arrival: Between Jul 02 and Jul 11. United States



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    Financing Options

The stylish lines and chrome front panel of the wood burning heater Kastor Karhu  are suitable for all sauna interiors. Intelligent solutions produce maximum heating power with as little wood as possible and have impressive heat storage properties.Kastor Karhu  is a CE-marked stove. All Kastor Karhu heaters have adjustable legs, and the size of the flue is 115 mm. A piped water tank, a protective wall and a protective base are available as accessories. Kastor Karhu Home wood burning heater is perfect choice for 8-20 cubic meter sauna rooms. What could be more relaxing than watching the blaze of flames in the warmth of the atmospheric

No electricity needed for the KARHU 20 wood burning sauna heater—perfect for cabins or remote locations. Specifications:

100% Finish Design
Manufactured in Finland by the oldest manufacturer of Sauna Heaters in the World
Full welded construction
Manufactured to Meet European CE Standards

Sauna size: 282-702 cu. ft.
Heater size: 17" W x 28.75" H x 18" D
Rock capacity: 70 lbs
Heater weight: 99 lbs

Chimney kit includes
30"x20" Stainless Outside Shield for Siding (with Hole)
 Stainless Chimney Pipe (2pcs in 1 box)
Stainless "T" for Karhu Chimney
Stainless Chimney Pipe Cap 
Stainless Chimney Brace Assembly 
Stainless Chimney Wall Cover Plates (2 Per Set) 
Side Wall Chimney Support Bracket

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