Skip to content
Call Us For Help at 725-777-5484
Call Us For Help at 725-777-5484

Harvia AF650 Always Ready Sauna Heater 240V w/Digital Controller

by Harvia
SKU HAFU6502401

Original price $3,825.00 - Original price $3,825.00
Original price
$3,825.00 - $3,825.00
Current price $3,825.00
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
  • Estimated arrival: between Apr, 21 - Apr, 30
  • Availability: In Stock. Ready To Be Shipped.
  • Free Shipping to USA 🇺🇸
  • Authorized Dealer






Warranty & Returns


Forte Series, 6.5kW Sauna Heater Digital Control

Harvia Forte is an always-ready sauna heater. If you use your sauna frequently and don’t want to wait for the sauna to heat up when you decide it’s time to take a bath, the Forte series sauna heater is the choice for you. Just lift the cover and your sauna is ready.

Modern appearance hides a heat-insulated stone space that keeps the stone hot. Forte/AF series sauna heater is always safe to use, thanks to its advanced safety features. If you forget the lid open, the heater will turn off automatically after a while. Forte is also very energy efficient because it’s well insulated.

With the Forte's digital Xafir control, you can adjust the heater's features, manage energy usage, and control the steam. Operation is easy from the heat and moisture-resistant control panel, which can be installed inside the sauna. You can adjust the stone space temperature from energy-saving mode (Lo) to sauna mode (Hi).

Please note: requires a minimum of 220bs of stones (5 boxes) sold separately.


  • Floor model
  • Stainless Steel housing
  • 6.5kW
  • For sauna rooms from 250-421 cu. ft. 
  • Requires a minimum of 220lbs of stones (5 boxes-AC3020)
    • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function. 
  • Equipped with a separate splash-proof control panel
  • Designed, and made in Finland
  • Dimensions: 20"W (500mm) x 21"D (530mm) x 35"H (880mm)


Model AF650
Kilowatt Rating (KW) 6.5kW
Primary Fuel Electric
Minimum Adjusted Cubic Feet 250
Maximum Adjusted Cubic Feet 421
Voltage 240V
Phase 1PH
Nominal Amps 27 amps
Heater Weight 74 lbs
Shipping Weight with Sauna Stones 294 lbs
Width In Inches 20" (500mm)
Depth In Inches 21" (530mm)
Height In Inches 35" (880mm)



Our Shipping Partners: FedEx, UPS, Freight Club

Key Information:

  1. Complimentary Shipping: Enjoy free shipping on sauna heaters and accessories across the Continental USA.
  2. Multiple Warehouse Locations: Our products are dispatched from strategically located warehouses in Chicago, Illinois; Ashland, Wisconsin; Boise, Idaho; and New York, ensuring efficient delivery.
  3. Customized Shipping Estimates: For accurate shipping timelines, please contact us directly. As delivery schedules vary depending on the product and season, we offer personalized estimates.
  4. Extended Delivery Regions: We now also ship to Canada, Alaska, Puerto Rico, and Hawaii. Shipping costs for Canada are calculated at checkout. For deliveries to Alaska, Puerto Rico, and Hawaii, email us for a tailored shipping quote.
Shipping Explained in Detail: We collaborate with the leading distribution partners in the USA, giving us the unique advantage of working with all key players. This allows us to select the most appropriate partner for your order, based on stock availability and the fastest shipping route to your location.
It's important to understand that irrespective of the online dealer you choose, your order will be shipped from one of these central distributors. What sets us apart is our comprehensive network of partners and our direct relationships with the brands we represent. Our commitment to providing expert and knowledgeable customer support is evident from our resources like our YouTube channel. In rare cases where we need additional information, we have direct contacts with the factories to ensure your queries are promptly addressed.

However, please note that shipping times can vary, and while we strive for efficiency, there are limitations. For example, larger items like sauna heaters that require pallet shipping will generally take at least two weeks for delivery. We offer express shipping options for an additional fee, but we advise considering these timelines when placing your order.

For any inquiries or specific questions, feel free to contact us.

Warranty & Returns


30 returns. Read the full return policy from here.


Harvia sauna products come with 1-year limited warranty (if not noted otherwise in this page). Warranty includes all heater parts such as heating elements, controls and contactors.

This warranty covers faults in manufacture and material. The warranty does not cover defects caused by normal wear and tear, defects caused by improper installation, poor maintenance, or failure to follow the manufacturer's instructions for installation, use and care, or alterations made to the product.

This warranty is void if heater is used improperly. This warranty is void if installation and wiring is not carried out by a certified electrician or authorized and qualified service representative.

Get Your Personalized Discount Now

Get your personalized discount by using our quote form.

Here's how:
  1. Locate the Quote Form: You'll find it on every product page by scrolling down.
  2. Add Products as You Browse: It functions similarly to a shopping cart. Simply add items to your quote as you expolore our products.
  3. Finalize Your Quote: Once you're finished, click 'Send' to submit your request.
  4. We will send a quote for you.

Need a bit more help? Read our Quote Form Tutorial or click the chat icon in the bottom right corner for live assistance.

Title Quantity

Thank you. We have received your quote request and will be in touch soon.

Free Shipping*

All Sauna Heaters Ship Free.

Expert Support

We are the sauna heater experts. Questions? Call Us! 725-777-5484

Lowest Price Guaranteed

Ordering through us guarantees the lowest price on the market.

No Sales Tax

Shop Our Sauna Heaters Without Having To Pay Tax On Them.

Questions About Harvia?

Questions About Harvia?

Our customer support is here to help.

If you have any questions about Harvia products, call our toll-free number or talk to us on the chat.

We are here to help.

Contact Us

Looking For Something Else?

View All

Customer Reviews

Based on 5 reviews
Marko Makinen
Ok but previous was better

We had a predecessor model that had served us for over twenty years, which I decided to replace before it breaks. Otherwise, it worked well, but the timer clock made quite a buzzing sound. However, we didn't really need it as the heater was so generously sized that 100kg of steaming-hot stones were sufficient for our 7m^3 sauna. The installation of the new heater went relatively smoothly. Positioned above the steam room, you can nicely see the heater from the outside, and its use is quite intuitive. The instruction booklet seemed somewhat confusing, but fortunately, it wasn't really needed. The installation of the new heater went relatively painlessly. The heater itself also looks and feels neat and of good quality. Now for the disappointments. The predecessor had a butterfly valve at the bottom, which allowed for adjusting the air flowing through the heater. With positions 1/3-1/2 open, it produced nicely moist and soothing steam. The new one has no such adjustment, so it's always on full blast after opening the door, resulting in hot and dry steam, the kind that has given electric heaters a bad reputation. While you can somewhat influence this with the temperature control, it's not as effective. Likewise, either due to poorer insulation or the continuously open bottom door, our sauna is now 6-8 degrees warmer when not in use compared to the old one. This heater also has its own sound, a hum from the mains power. In any case, it beats the basic heater hands down. It's lovely to wake up in the morning and go straight to the sauna from bed. And to end the day in the sauna. The order and delivery from The Sauna Heater went first class. Just as it should. However, the product was a disappointment. You would have thought the replacement would be better than its predecessor, but unfortunately, this is not the case.

Thaddeus Rigby

We enjoy going to the sauna a lot and we wanted it to be effortless. This always ready sauna heater is ready quickly and gives out heat!!

Pasi Kankkunen
It’s good

It’s good, enough heat and good wet steam.

Odalys Whitman
Gives out wet steam

I like it, little softer steam than with my previous amerec heater.

Steamy Steve
Harvia af sauna heater

Awesome steam! No complaints, I recommend Harvia.

Harvia Legend Greenflame is designed for sauna rooms 353 to 843 adjusted cubic feet. If your sauna is bigger than this or made out of cold materials like stone, you need a bigger heater. This is why we always contact the customers before shipping, but since your heater was purchased before we opened our store, this purchase is not made through us. We’re sorry about your bad experience with Legend and would recommend consulting a professional and getting a bigger heater to ensure the most enjoyable bathing experience!