Wood boiler ratings part 9 continues our reviews with a look at the Nature's Comfort, Nibe, Nordica, Northern Stoker, NTI, Opop, Ozark Biomass, Perge, and Portage and Main brands.
These units use gasification technology for clean, efficient burning. They are sold through dealers as well as factory direct and are backed by a pretty good warranty. naturescomfortllc.com
This brand is made in Sweden and is available in Europe. The units use wood gasification for efficiency and clean burning. The VEDEX 3300 model also has a two stage combustion fan. nibe.eu
This brand is made in Italy and offers four models to choose from to fit the size of your home. The warranty on the heat exchanger which is the most vital part is not as good as some of the other brands. Their website is not much help. lanordica-extraflame.com
This brand is a part of NORTHERN METALWORKS and is made in Canada. They offer basic models in three sizes but their website is not much help and does not have a stated warranty policy. northernstoker.ca
The WF-200 wood boilers are designed to be added to an existing heating system. They are basic units that are made in Canada by NY THERMAL INC. Their website is not much help and does not have a stated warranty for these units. nythermal.com
This brand is made and sold in France. The ECOMAX line offers models that use wood gasification technology and have electronic controls. The UNI range offers six sizes of boilers to match the size of the home. Their website is not much help and the guarantee on the units is not very good when compared to other brands. opop.cz
These units are made in America and feature basic technology. They offer standard and ECONO models but the warranty is not as good as some of the other brands. ozarkbiomassfurnace.com
The MC CI boilers use natural draft and so require manual control of the burn rate. They have a refractory lining for cleaner burning and better heat retention but their website is not much help. perge.fr
PORTAGE AND MAIN--NA------<1*
This brand is manufactured by Piney Manufacturing and is available in North America. The OPTIMIZER 200 features a four pass heat exchanger and air injection both over and under for a clean efficient burn. The units are available in four sizes to fit the needs of the home. The ULTIMIZER units have a refractory brick lining for more efficient, cleaner combustion. The warranty is good but it requires an annual boiler water sampling. portageandmainboilers.com
You can continue to browse our alphabetical list of manufacturers but, if you are looking for a specific brand, you can enter its name in the search box at the top of the page.