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IKI Original Plus Wood Heater

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    Original Plus IKI sauna stove is a variant to the classic model by IKI-Kiuas. The Original Plus IKI stove is suitable for a 353-882 ft³ sized sauna room.

    The stove heats up quickly, in approximately 1 hour, thanks to the 1 square meter contact area between the furnace and the stones. The Original IKI Plus is a unique and timeless design, an all-time best selling wood burning stove by IKI.


    • Stainless steel construction
    • 570 lb stone capacity
    • Size: 52" h x 24.4" w x 28.7" d
    • Installation Manual
    A - Safety Distance B - Safety Distance C - Safety Distance D - Safety Distance Ceiling Safety Distance
    4" 10" 10" N/A 20"


    IKI Wood Safety Distance Diagram


    We get a lot of questions about how to install an IKI heater into a chimney pipe and what kind of chimney pipe to get.

    IKI does not make chimney pipes for the US market but in this article, we list the parts you need for easy installation and links to where you can get them.


    IKI wood-burning heater’s stove pipe that stick out from top of the stove is 4 inches in outer diameter.


    Because the US chimneys have a standard diameter of 6 inches instead of 4, IKI manufactures a chimney adapter piece for easy installation. The IKI chimney adapter converts the IKI stove pipe from from 4 to 6 inches. Please add this important piece of hardware from the dropdown above as it is not included.

    The IKI chimney adapter is made from the same durable stainless steel as rest of the heater. With the IKI chimney adapter the heater can be easily installed to a Duravent Double wall stovepipe.


    IKI recommends using the Duravent Telescoping Double Wall Chimney for easy installation. You can order one from any major hardware store such as Home Depot.

    ATTN! Duravent has different sizes of telescope chimneys, 6DVL-68TA, so make sure you measure your sauna room height before ordering the chimney.


    • 6DVL-68TA 8647 - 6" DVL - Telescoping Length 40" - 68"
    • 6DT-FC 9458 - Replaces 9455 - 6" Finishing
    • Collar with Adapter
    • 6DT-FF 9451 - Flat Roof Flashing
    • 6DT-VC 9484 - Chimney Cap
    • 5DT-SC 9359 - Storm Collar 5" - 6"
    • 1A54H222 VENT PIPE BLACK - 12 oz. 12/Pack


    • SELKIRK Supervent® 6" ID Class A
    • Double Wall Decorative Ceiling Support
    • Model Number: JSC6DCSS
    Return, Exchange FAQs

    Read below for more information or please visit our FAQs page for anything about Saunas or returns, shipping and delivery here.

    Product Guarantees

    At Superior Saunas we hand pick the best products, we hold pride for our amazing customer service, one of the largest distributers in the USA for all things Sauna and include education materials in our site along with additional information for every product we sell. Please read below for more information on our guarantees and FAQs.

    Informative Sauna Articles
    IKI Original Plus Wood Heater


    • Quality Assurance

      We use high-quality materials and construction methods in all of our hand-made sauna kits, and offer warranties across our carefully selected brands.

    • Amazing Customer Service

      Our knowledgeable Design Consultants are headquartered along the shores of Lake Superior, ready to help you with your sauna build project pre & post-purchase.

    • Wide Range of Products

      From DIY sauna kits to steam rooms and accessories, we provide a comprehensive range of products to make your sauna dreams a reality.

    • Educational Resources

      We provide extensive information and resources about sauna installation & maintenance. Our team is very helpful and resourceful for both new & experienced sauna-goers.


    What is the timeline for shipping?

    Depending on the product orders will ship from the warehouse within 1 to 5 business days with typically 3 to 5 days in transit. Only occasionally orders may take up to 3 weeks depending on very heavy sales volumes and product availability. Superior Sauna currently ships by U.S. Postal Service Priority Mail and FedEx Ground, daily Mon-Fri. We do not ship on weekends or holidays.

    Otherwise for FedEx Express: Orders placed before 1pm Central Standard Time should allow for us to schedule an Express pickup before the daily cutoff, otherwise next scheduled Express pickup day.

    What is the return window?

    Returns must be made within 30 days of receiving your goods.

    What should I expect with freight orders?

    For pallet shipping of orders: sauna kits, large Do-It-Yourself parts, commercial sauna heaters, sauna or steam room doors, etc., the U.S. Special freight company will pick up the order from our factory and transfer the order to beyond carrier if outside the Midwest. Sauna kit and custom DIY parts order delivery lead time is usually 2-4 weeks, depending on how many custom sauna orders are currently in production. Freight orders ship weekdays typically 3 to 7 days in transit in the US. Your order is delivered to your driveway, which can be unloaded by hand in bundles with 2 people or with fork lift at delivery site. Most bundles are between 10 and 40 lbs, sauna doors approx. 80 lbs., and wood sauna stoves are approx. 130 lbs.

    Can't find the answer you are looking for?

    Check out our FAQ's page or contact our customer service team via email or phone.

    FAQ Page

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