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 installed in the Mascoma Valley Regional High School located in Canaan, NH. They have just been commissioned and are waiting for the heating system upgrades to be completed before they can go on-line.
The First Fröling P4 Pellet Boiler 80/100 Installation
