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Kuuma

Wood Furnaces
&
Sauna Stoves

The World’s #1 Forced-Air Wood Burning Gasification Furnaces.

Kuuma Vapor-Fire 100, Phase 2 EPA certified, exceeds 2020 standards by over 40%.  Cleanest and most efficient on the market + Tax Credit + “Proudly made in the U.S.A. using American Steel.”

Burn wood better and save money on energy costs while also getting great wood heat that you and your family will LOVE!

Safe,  Clean, Efficient, Kuuma

“Very few companies are operating like this,” said Garrett. “You have to make these jobs worth it. That’s what it takes in these smaller communities. When you commit to your employees, they commit to you, and that changes the ballgame.”  

Investing in their employees, investing in their community (clickable)

If you get an error message filling out the contact form, please send an e-mail instead to lampmfg@gmail.com

The original Lamppa Manufacturing facility in Tower, MN, converted from a creamery and used for all manufacturing until late 2019.

The current Lamppa Manufacturing facility in Tower, MN, was made possible by Herb Lamppa, Daryl Lamppa, IRRRB (Iron Range Resources and Rehabilitation Board), and TEDA (Tower Economic Development Authority). 

THE KUUMA DIFFERENCE

#burnwoodbetter #builtlikeatank #handcrafted #shopsmall #americanmade #getoffthetopbench  #smalltownmanufacturing #generationalfamilybusiness #americansteel #shoplocal #cleanburning #kuumaquality  

Kuuma the Very Best Wood-Burning Sauna Stoves & Furnaces by Lamppa Manufacturing.

Kuuma Wood-Burning Sauna Stoves and Furnaces are produced with “old-world” craftsmanship, quality, and charm not found in today’s throw-away world. The Kuuma family (Kuuma means hot in Finnish) of American-made woodburning products has evolved for nearly a century with continual innovation to stay at the leading edge of technology in the woodburning industry. You’ll understand why #kuumapowered makes such a difference.

Our stoves are made with American steel and have been manufactured in the USA Finnish-American style for generations! 

Our Kuuma Sauna Stoves were featured on Made for the Outdoors (video link).

***Ordering Process*** (Click Here for Details)

If you love your Wood Furnace or Sauna Stove, please leave us a review on Google.

Sauna Traditions PBS Video (4:35 Mark on Lamppa MFG)

Kuuma Vapor-Fire 100 Installation Videos

Firing up your Kuuma Vapor-Fire 100 (For the first time ever or the season) (Video)

Van Kinnunen
Van Kinnunen
2023-08-14
Awesome experience and outstanding Sauna stove! We installed ours this weekend and we love it. Thank you so much! I highly recommend this stove for anyone looking to purchase one
Jason DeGrand
Jason DeGrand
2023-05-06
Best wood furnace on the market highly recommend burns a quarter of the wood as my last stove.
Greg G
Greg G
2023-04-19
This is my first season with the VF100. Still getting used to it. Burn times are really good. My old furnace need to be filled every 4-6 hours. The VF100 will for go for at least 8 hours and there are still very hot coals in the furnace. That is a plus along with reduced wood usage. Glad I got the furnace.
Jesse Hoh
Jesse Hoh
2023-04-08
Stop your hunt for a wood furnace here, you found the best. Amazing efficiency and ease of use. Great customer service. Every claim they make about VF-100 is accurate and then some. Northern WI, 12 hr burn times, 70-75 degrees all winter for 2,000 sqft house. Started late October, only at 7 face cord in early April. Only have to raise the computer setting if it’s consistently below 10 degrees. Never had it above a level 4 (1-10). Worth every penny.
Dale Bontreger
Dale Bontreger
2023-03-25
It done a good job of heating our house, better than the gas furnace on really cold days. We have had a warm winter so its not the best year to compare. Overall it has done what they said it would do. Easy to get fire started and to keep it going with the front to back burn. The wood i have cut is to dry but still doing all right for heating. Cant wait to see how it works with the the right moisture wood.
Sharon Bontreger
Sharon Bontreger
2023-03-21
We love our “Kuumma” wood furnace! Used less wood and heated more area. Kept even 3 season room toasty.
Darren Collins
Darren Collins
2023-03-18
I am very happy with the quality and workmanship of the furnace. I find the vapor fire very easy to light and clean. The furnace burns the wood very efficiently leaving very little ash. I usually go four days or more before emptying the ash pan. I enjoy the Kumma’s consistent even heat radiating through the house .Knowing that I’m not burning any propane while the Kumma is running is comforting as well.
Mike Rindflesh
Mike Rindflesh
2023-03-15
Purchased the Kuuma 100 in November and was told 5 week delivery, they were on the money delivered on time. We live in New Hartford Ct. the northwest corner and we love this furnace it is exactly as advertised easy to operate and long burn times.On a 20 degree day are house is at 74 degrees on the number low setting we only needed to use the med. setting when it was 0 degrees.Very happy with the purchase and customer service.
Jim Thurston
Jim Thurston
2023-03-14
I’ve been running the Vapor Fire for the past year and I love it. We have a large sprawling home with a lot of long runs for the ductwork, but this furnace was able to push the hot air throughout the home easily. I’ve kept the interior at 70 all winter long, and have only had to use my secondary heat options a handful of times, typically when the temperature drops below 0. I’m using about the same amount of wood I did with the previous forced hot air wood furnace (maybe a little less), but I’m getting twice as much heat out of the wood. In years past I would have to run our secondary heat constantly just to keep it comfortable inside. This year, I barely turn them on. When it is 20 to 30 degrees outside, I typically load it up twice a day for a burn that lasts around 12 hours. Even when I have the furnace dial set to high it lasts around 8 hours. This is a huge benefit for those of us that have to work away from home and can’t reload multiple times a day. I have not checked the chimney for creosote buildup yet, but the few times I can actually see smoke coming out it looks to be flowing quickly and unobstructed, so I don’t expect and issues there. I won’t say set up was easy, but it wasn’t exceptionally hard either. I am not an electrician, but I do have a working knowledge of the trade and was able to do all the wiring myself. The color coded and labeled bags walk you through the wiring diagram easily. No redo’s, just carefully followed the instructions, double and triple checked, then turned everything on and everything worked as it should. The furnace itself is a beast and is extremely well made. Seems like it should last a long time. It is one of the few things I’ve purchased that actually works as described. Wish I bought it 5 years ago.
macandmall
macandmall
2023-03-14
Outstanding customer service from inquiry through shipping and tech support. I am very happy with my purchase from Lamppa

Kuuma Vapor-Fire 100 "Front"
Kuuma Vapor-Fire 100 (cleanest burning and most efficient forced air wood furnace available!
Nearly a century of wood burning experience has allowed us to develop nothing but the best!
#Kuuma meet our new puppy #Kuuma

The Inflation Reduction Act, now signed into law, will change the tax credit for wood furnaces as of Jan. 1, 2023.  The credit in 2023 will be 30%, with a maximum of $2,000.  The efficiency qualification remains the same at 75% or more. 

Homeowners should consult their tax advisor to determine whether they qualify for potential income tax credits.

Proudly manufactured in the USA using American steel!

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