Easy Install Aug 17, 2016

Using in warehouse to prevent pipes from freezing, but since the weather hasn't been very cold it is difficult to evaluate. The install was fairly easy.

Great Heat, But Extra Noise! May 17, 2016

Upon opening the package, I noticed a loose piece of sheet metal inside on the floor of the heat chamber. Upon investigation, this piece belonged vertically placed to possibly stabilize each of the heaters, by fastening with only one sheet metal screw to the top. I was able to get it in place and fasten the screw from the top outside with a larger screw, since the design one was stripped. All is well except for the noise, that I believe comes from this lone piece of sheet metal fastened... more

Great! Oct 01, 2016

Had this boiler for 2 winters now in MA. First winter was hard. This last one less so. Great product. Made is USA. Cast iron. Will last forever my plumber tells me. Still 84% efficient. Doesn't need yearly maintenance like the higher efficient junk out there. That high efficient junk also requires a power vent that is super loud. Consider that too in your purchase. This Burnham is very quiet. No power vent. I use an old school dial thermostat and set it at 67. When I get my heating bill... more

Just What I Was Looking For Oct 19, 2016

I just built a new pole building and was looking for heat and decided this is it. At this point have it hanging, in process of hooking up so might be a little early for a review, but I can tell I'm going to be satisfied. Delivery was Awesome no complaints

Nothing But The Best Oct 01, 2016

I have 2 of the 30,000 btu units and one 75,000 btu unit. I couldn't be happier with their performance and reliability. I went with these over the competition because of the compact design and the quality that they are built with. The Reznor brand may cost more but I have dealt with other heaters that have failed and caused pipes in the garage to freeze. Now I can leave for days at a time without thinking twice about what's going on back at home in sub zero temps.