NH Biomass Boiler Open House at Lyme Central School
New Fröling Connect Update Coming Soon
There will be an update to the Fröling Connect Touch Screen Interface on March, 17. The new update (Version 2) will have an improved interface, easier email set-up for troubleshooting, and more functions for service technicians. If you currently own a Fröling P4 or FHG without the touchscreen interface you are able to update to […]
The New Wood Boiler Planning Guide
Please have a look at our new wood planning guide. We have had a similar planning guide for pellet boilers for years and have now created one for wood boilers. It covers all of the most important aspects of wood boiler planning; including boiler and thermal storage tank sizing, clearances, chimney design, and plumbing layouts. […]
The New HS Tarm Bonus Plus Wood Boiler
Coming this fall we will be introducing a new wood boiler to our line-up, the HS Tarm Bonus Plus. This will be a great boiler for someone looking for a compact, easy to use, well priced boiler. We are calling this the little sibling of our popular HS Tarm Solo Innova boiler. It is well […]
Fröling P4 Pellet Boiler in Connecticut Zero Energy Challenge Home
The third place winner of the 2010 Connecticut Zero Energy Challenge has the Fröling P4 32/38 installed as its main heat source.Project datasheet link here.
New York State Department of Environmental Conservation Certifies Fröling FHG Wood Boiler
FOR IMMEDIATE RELEASE June 30,2014 Media Contact: Scott Nichols, scott@tarmusa.com, 603-795-9102 Tarm Biomass, of, Lyme, NH is pleased to announce that the New York Department of Environmental Conservation (NY DES) has certified the Fröling FHG Model 20 wood heating boiler for use in New York State. The wood boiler is the first in nation to […]
Featured Article In The Chief Engineer: P4 Pellet Boiler Installation at the Weiser State Forest
Download complete article here. Download complete article here.
Featured Installation-Four Fröling TX 150 Wood Chip and Wood Pellet Boilers
Equipment: Four Fröling TX 150 wood pellet/chip boilers connected to a 4000-gallon thermal storage tank. Each boiler has its own bulk storeroom. The rooms can either be filled with wood pellets or chips. The boilers can switch fuels with just minor equipment adjustments. Building: The boilers are heating a new 90,000 sq. ft manufacturing building […]
Fröling FHG Wood Boiler Emission Data Chart
Featured P4 Pellet Boiler Installation-The First Congregational Church in Thetford, VT

Equipment: Fröling P4 48/60 with a 400-gallon storage tank and auger vacuum system. Building: Church and Day Care Center. The church was built in 1787. System Installed by: Roger Carpenter Services 5551 Route 5 Thetford, VT 802.333.7171 It was time to update the heating system in the 226-year-old church. The church has a long history […]