Firewood Heating

Tarm Biomass Cord Wood
Fröling and Effecta wood boilers are some of the most efficient and easiest to use boilers available.

Wood Pellet Heating

Fröling wood pellet boilers are an efficient automated wood heating solution.

Wood Chip Heating

Fröling wood chip boilers for use in commercial and institutional buildings.

Commercial Heating

Fröling Wood Chip and Wood Pellet Boilers for Commercial Buildings.

Tarm Biomass imports and distributes Fröling wood boilers, wood pellet boilers, and wood chip boilers and Effecta wood boilers. We also represent several lines of accessory products including valves and controllers from LK Armatur. Tarm Biomass also stocks parts for HS-Tarm boilers that have been sold in North America since 1974.
     At Tarm Biomass we are wood burners at heart, focusing on selling appliances that burn wood fuels and accessories that support those installations.  The equipment lines we sell provide our customers with energy independence, enhance rural economic strength by keeping fuel dollars local, and encourage forest stewardship by providing uses for low grade timber.
We know that what we do is only sustainable if our products burn cleanly and operate efficiently, cost little to operate, and exceed our customer’s expectations. Tarm Biomass encourages a professional installation by trained dealers because we know that quality starts with the equipment and ends with the experience. We look forward to serving you. Like you, we are feeling good about wood.

Tarm Biomass Wood Boilers

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We love our boiler, it continues to heat our home reliably. - A.R. of AK
I'm very satisfied. - R & J O of VT
We are pleased to be bringing in the new year with your wood-fired boiler. Not hearing our oil-fired boiler roaring away, as it gulps diesel, is music to our ears. It's a slick system. Thank you for your advice on the setup.-T.S. of AZ
Thanks for your help with my questions about the Solo 40. I truly LOVE  this stove. -M.S. of NH
Very knowledgeable staff. Very helpful from the beginning when I was trying to pick the brand I wanted to purchase and all through the install. A great comfort factor knowing someone is there to help. Thank you very much. -A.T. of CT
LOVES his boiler. Says his wife says she doesn't know what they would do if they didn't have to prepare the wood. -W.H. of VT
Happy with his wood boiler. Loves to have people to call -N.G. of NY
He rates the boiler an 8.5-9 out of 10.  He has a burn time of 6 hours at zero degrees F outdoors. -R.F. of MA
We continue to rave to our friends about the system. - J.W. of ME
We are very happy with this unit and will continue to recommend the Tarm product. Thank you for the inquiry and customer service! -C.L. of NY     
Still VERY HAPPY with their boiler!! - G&SJ of NH
Loves his boiler. - R.C. of PEI Canada
"Very  few products live up to expectations, and this exceeds them" - R.M. & C.N. of CT
Loves it. It is fun to run! - T.W. of NY
The boiler is doing an excellent job of keeping us warm this winter. - L.K. of Alaska
Just a note to let you know how happy we have been with our boiler.  I installed it myself and the excellent instructions and documentation provided with the unit were in a class far above any I have seen before or since. TARM has allowed us to watch oil prices rise without dread.  Thank everyone on our behalf for your fine products and excellent service. - T.C of NY
Loves his new boiler - doesn't have to put as much wood in. -J.A . of VT
A very good shopping experience.
Still learning, but very impressed with low wood consumption so far. -F.C. of VT



Outdoor Wood Boilers or Wood Furnaces vs. Indoor Wood Boilers

Outdoor wood boiler or outdoor wood furnace installation

Typical Outdoor Wood Boiler Installation-Courtesy of HPBA

Typical Indoor Wood Boiler Installation

Tarm Biomass sells indoor wood boilers.  Indoor wood boilers can be located in detached buildings outside of the primary heated space, but they are not weatherized like outdoor wood boilers or outdoor wood furnaces.  Indoor wood boilers generally provide better heating performance, as heat losses from the appliance and pipes go to the home rather than outdoors.  Customers who have switched from using outdoor wood boilers to indoor wood boilers have reported reducing wood consumption by half or more.   Due to problems with smoke from outdoor wood boilers and outdoor wood furnaces, they are banned in many areas where indoor wood boilers remain legal.  Some New York and Massachusetts  pay cash bounties when outdoor wood boilers are replaced by indoor wood boilers.  For more information about these programs, click here.

Froling S3 wood boilers
Fröling S3 Wood Boilers

Effecta wood boilers
Effecta Wood Boilers

Fröling PE1 wood boilers
Fröling PE1 Wood Pellet Boiler

Fröling P4 wood boilers
Fröling P4 Wood Pellet Boilers

Fröling T4 wood boilers
Fröling T4 Wood Chip Boilers

Fröling TM wood boilers
Fröling TM wood Chip Boilers