Very Quiet! Jul 07, 2016

My husband and i are old (70 and 60), and we were able to install this thing by ourselves, though it is heavy, and it is difficult to lift it above your head into the attic. We did have an electrician come do the wiring, but, it comes with a cord and a plug, so we were able to connect it to a wall outlet and use it for the couple of weeks it took for the electrician to come. without a switch, it just runs on high, but that's what you're most likely to use in the summer anyway. it's very... more

Modine Hsb-47 May 12, 2016

This is a well made product, made in the USA. Does what it is advertised to do.

Great Product Sep 23, 2016

Everything as advertised.

Good Unit Dec 26, 2016

Replaced out a Rheem 90% with this unit. Easy installation. Very quite running. Seems to run less than the old unit. Highly recommend.

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