Biomass Boiler Ratings part 15, Reviews of the Nibe, Okofen, Olimatik, Opop, & Pasian brands


This brand is made in Sweden and available in Europe. The PELLUX boilers use wood pellets and have a built in electric immersion type heater. They can also be converted to fuel oil which gives you flexibility to choose the cheapest fuel and to change as prices change. The units also feature a standard stainless steel flat plat heat exchanger for demand domestic hot water production. The PELLUX 200 units feature weather compensation control to maximize energy savings. Both models feature a screw fed burner and electrical ignition for the pellets.* 

This brand is made in Austria and is available worldwide.

The PELLEMATIC CONDENS (shown here) is the state of the art in pellet boilers. The units feature unmatched heating efficiency and have modulating capacity. The units use vacuum technology for pellet delivery and are available in five sizes from 10 to 18kw. They have a durable stainless steel heat exchanger and are very compact units.

The PELLEMATIC SMART model is designed to be used with a solar water heating system and features a built-in 600 liter accumulation tank.<1* 

This brand is a part of AF AZEVEDOS and is made in Portugal. The HYDROMATIK AUTO units burn wood pellets but their website is not much help and does not have a stated warranty policy.<1*  

The BIOPEL EVOLUTION pellet boilers have a large external hopper and a three pass heat exchanger. They are available in five sizes to match the heating needs of the home. The boilers are made in France but their website is not much help and the guarantee on the units is not as good as some other brands.<1*  

This brand is made in Italy and is sold through their dealer network in Europe. The CP25-30 are multi-fuel boilers than can burn grains and nuts in addition to wood pellets. They have electronic controls with a remote but their website is not much help and does not have a stated guarantee for their products.

Other Biomass Boiler Ratings

We continue our biomass boiler ratings with an alphabetical list of manufacturers and reviews of their products. You can continue to browse our list but, if you are looking for a specific brand, you can enter its name in the search box at the top of the page.