Wood Pellet Boiler – Burning Wood Pellets Makes Life Easier

[siteorigin_widget class=”SiteOrigin_Widget_Headline_Widget”][/siteorigin_widget] Israel River Campground in Jefferson, NH has been burning over 12 cords of wood and 1,400 gallons of oil per season for 10 years in an HS-Tarm Excel multi-fuel wood gasification boiler. The almost 7,000 square foot main building, which houses the camp store, bathrooms, laundry facilities, recreation room, and owner’s living quarters […]
Froling Wood Pellet Boilers Installed by Tarm Biomass Heat Orford Commercial Building

A Fertile Opportunity for Renewable Heating Sometimes nice old buildings present fertile opportunities for renewable heating makeovers with Fröling wood pellet boilers. Here is a great example. The 30,000 square foot office and warehouse was built starting in 1965 by New Hampshire Governor Meldrim Thomson for his Equity Publishing business. As Governor Thomson’s business grew […]
Featured Installation: South Main Apartments-Waterbury, VT
The historic Ladd Hall in Waterbury, VT has gone through a huge makeover. The building was sitting vacant since August 2011, when Tropical Storm Irene hit and flooded the basement. The original building was bult in the 1890’s with a wing added in the 1950’s to house nurses working at the state hospital. The building […]
Putting Pellets Away Article
Putting Pellets Away article is located here. This article is a nice overview about point of use wood pellet fuel storage and is worth a read for anyone considering switching to heating with wood pellets. Several industry experts we know and trust are quoted in the article and what they have to say about wood […]
The Benefits of Wood Ash from a Wood Boiler or Pellet Boiler
Tarm Biomass® recently attended the third New Hampshire Boiler Operator’s Workshop. The workshop was generously hosted by EMD Millipore in Jaffrey, NH and sponsored by the New Hampshire Wood Energy Council. About 50 people attended what proved to be a very interesting morning workshop. We were particularly surprised and impressed by a presentation made by […]
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.
The First Fröling P4 Pellet Boiler 80/100 Installation

The newest and largest P4 Pellet boiler is the P4 Pellet 80/100. A commercial grade, ASME certified boiler with a heat output range between 80,000-341,000 Btu/hr per boiler. When 4 boilers are cascaded together it can have a heat output range of 80,000-1.4MM Btu/hr. This is perfect for mid-sized commercial buildings. These three boilers are […]
Featured Installation-Fröling P4 Wood Pellet Boiler System at the Weiser Forest Resource Management Center

Equipment: Fröling P4 32/38 and a Fröling P4 20/25 cascaded together. One 400 gallon storage tank. Building: 10,000 sq. ft office/lobby/meeting rooms and a 5,000 sq. ft garage. System Sold By: ATI Systems, Conestoga, PA 17516 (717) 871-9851 Contact: Carl Longenecker The new LEED certified Environmental Resource Management Center has just opened replacing an outdated […]
The New P4 80/100 Wood Pellet Boiler Has Arrived!
The P4 Pellet 80/100 is the newest P4 Pellet boiler with a Btu/hr rating of 273,000-341,000 (up to 1.3 million Btu’s when four are cascaded together). This will be our largest P4 Pellet with full ASME certification. As you can see from the images below, they fit very neatly in a container and barely fit […]
New P4 Wood Pellet Boiler Planning Guide and Plumbing Guide
Hot off the computer. The new P4 Pellet Planning Guide and P4 Pellet Plumbing Guide are completed and can be downloaded. They contain everything you need to know about the boiler, including specifications, clearances, plumbing layouts, and fuel storage.