Wood heating comes of age: Pellet Boilers offer a viable alternative to oil and gas heating systems
By Merritt Carey Most of us have heard of pellet stoves before, but pellet boilers are a relatively new phenomenon here in United States. Pellet stoves are a secondary heating source, in contrast, pellet boilers fully replace existing heating systems. In much of Europe, pellet boilers are commonly used as a primary heating source. Over…