I have had my Woodmaster 4400 since the fall of 2005. It has held up very well, replaced one small electrical component on the fan that its for maintenance. Large door makes it easy to fill. Heat large house and all our hot water with it. I would buy the same boiler again and highly recommend it. Start it up every Labor weekend and shut it down around memorial day every year, that's a lot of hours of operation. Generally I burn about six full cord a year, seems like a lot less then some other boilers in our area of Northern Wisconsin.
Alfred J. Sauld—Niagara, WI