Skip to content
Year End Holiday Sale with Free Shipping | Easy 0% APR for 6 or 12 Months | HSA/FSA Eligible
Year End Holiday Sale with Free Shipping | Easy 0% APR for 6 or 12 Months | HSA/FSA Eligible

Harvia M3 16.5kW Wood-Burning Sauna Stove | WKM3

Harvia Logo
Verified Badge Authorized Dealer
Manufacturer's Warranty Included
Save $138.00 Save $138.00
Original price $1,379.00
Original price $1,379.00 - Original price $1,379.00
Original price $1,379.00
Current price $1,241.00
$1,241.00 - $1,241.00
Current price $1,241.00
Check Free & Fast Shipping
Check No Sales Tax (Except WY)
Check 30-Day Returns
Check Assembly & Installation Service Available

The Harvia M3 brings timeless Finnish design and traditional warmth to smaller saunas. Compact yet powerful, it delivers even heat and efficient air circulation, creating a balanced and comfortable sauna environment.

Finished in graphite black with a stainless steel air-flow spoiler, the M3 combines durability with classic style. Its cast-iron glass door showcases the soft glow of the fire, adding to the relaxing atmosphere of your sauna.

The M3 can also be equipped with an optional pipe model water heater, offering added functionality for your sauna setup.

Designed and made in Finland, the Harvia M3 is an ideal choice for those who value simplicity, efficiency, and the authentic charm of a traditional wood-burning sauna.

Features

  • Wood-burning stove
  • 16.5kW
  • For sauna rooms from 212 to 459 cu. ft.
  • Requires a minimum of 66 lbs of stones (2 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. 
  • Elegant graphite black
  • Stainless steel air-flow spoiler
  • Floor installation
  • Designed, engineered, and made in Finland
  • Dimensions: 15.4"W (39 cm) x 16.9"D (43 cm) x 28.15"H (72 cm)
  • 2-year warranty

Specifications

Kilowatt Rating (KW)
16.5kW

Primary Fuel
Wood

Minimum Firewood Length
14"

Diameter of Firewood
3-6"

Room Sauna Volume
212-459 CU. FT.

Minimum Room Height
47"

Flue Connection Location
Top and Back

Heater Weight
99 lbs

Shipping Weight with Sauna Stones
165 lbs

Dimensions
Width: 15.4"
Depth: 16.9"
Height: 28.2"

What's Included 

  • Sauna Stove
  • Stove Door
  • Ash Box
  • Installation and Operation Manual

Add-Ons

The following items are essential for proper installation and operation of this product:

  • Harvia AC3020 Sauna Stones (Requires 66 lbs - 2 Boxes)

 

The following items are optional:

Chimney Kit

Chimney Extension

Protection

Decorative Sauna Stones

  • Harvia AC4000 Decorative White Sauna Stones

Other Accessories

Manuals & Resources

4.9/5 Customer Rating

Rated for comfort, quality, and peace of mind.

Our customers consistently give us 4.9 out of 5.

Best Price Guaranteed

Found a better price from an authorized dealer?

We’ll match or beat it — just reach out.

Easy Financing Options

Enjoy now, pay later.

Flexible monthly payments available — rates from 0% APR with Shop Pay.

Excellent Customer Service

Got questions?

Contact us via live chat, phone, or email (M-F 9am-5pm EST).