Made it through my first winter with my Portage & Main Ultimizer, absolutely loved it. The thing is built solid and is so efficient. It was an unusually warm winter but I used 50% less wood than I had been using in previous years. Just like this guy said, I initially did not like the double door or the firebox door design, BUT after using it I understand the reason it is the way it is and I love it!!

I have the same wood boiler and love it

Thanks for sharing your experience, looking into getting a portage and main bl series myself