7 Year Kuuma Vapor-Fire 100 Owner

Love this furnace, I loaded the furnace about 3/4 full last night at 11:00 temps in the mid 20’s ( Stacking the pieces as tight as I could) and as of this posting the house is still 69 with outside temps at 36. While the temps are not extreme it’s quite impressive to me considering … Read more

Kuuma Sauna Build – Green Bay, WI

Green Bay, WI Kuuma Sauna (angle)

Hi Morgan Finnish sauna finish…a little pun. Just chopped up my wood for on this beautiful December day. Fired up the sauna and thought I would send you the pics I promised you.  It really rocks the heat when it gets warmed up. Could use some snow here to cool down between sauna times.  Looking … Read more

When you support us, we support all of these Vendors

Shop Now Proudly using American steel processed by Louis Industries, Jacklin Steel, Range Steel, and Bemidji Steel. When you support us, we support all of these Vendors: Arrow Auto Glass Bob’s Standard Fabrication Specialties Fastenal Co. Ferguson Enterprises Frandsen Bank & Trust Highland International Hometown Focus Magnum LTL Marsh & McLennan Agency Metal Services  Minnesota … Read more

2023 EPA Federal Tax Credit Information

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 and can be taken in addition to the $1,200 tax credit for building envelope upgrades and energy audits.  The efficiency qualification remains … Read more

New Kuuma Vaporfire 100, love it

I bought a new Kumma vaporfire 100 last spring. I have used it for 2 months now and couldn’t be happier. I live near Wisconsin Dells WI, we just went through some very cold windy conditions and it performed great. Temps down to -12 and 20-35 mph winds. I have left the fan on low … Read more

Lamppa MFG Annual Benefit Enrollment

One of our main goals at Lamppa MFG is to provide quality jobs in our small Northern MN community. To be honest, when we decided to add Health Insurance last year, it wasn’t something we could afford at the time, but we knew how much it meant to many of our employees. So we took … Read more

South Germany Kuuma Sauna

Dear Garrett, dear Dale, attached I send you a view pictures from our Kuuma Sauna in South Germany, Ravensburg. We used it already a few times and we are very happy. Thank you for best support! Gunter G Fuchsenloch

Barometric Damper Operation for Kuuma Vapor-Fire Furnaces

Our owner’s manual says you should have a draft between .03 and .06.  These are generic numbers based on the average house.  In reality, the chimney of a two-story home that is 30-35 feet tall in most cases will generate substantially more draft than a chimney in a ranch-style house.  A good starting point on … Read more

Kent P Kuuma Wood Sauna Stove and Cordwood Sauna

I finally finished my cordwood sauna and got the stove installed! It’s working great and I’m really enjoying it. Thank you! The sauna is 8×8, but the floor plan is 8×12. I may enclose the front 4 feet as a changing room someday. The ceiling height is 7’8” on one end and 8’8” on the … Read more

Timber Arched Kuuma Sauna Osakis, MN

When you see as many awesome saunas as we do, sometimes you forget everything it takes to make the dream a reality.  Well, this one was created by Timber Arched in Osakis, MN, and it immediately caught my eye and attention.  Thanks for choosing a #kuuma to provide the great heat and steam of your … Read more