Awesome Product Jul 12, 2016

Simple installation and works great after I resolved firewall problem with modem

So Far So Good May 17, 2016

Your illustrations for installation should be better. For example the rerouting of the condensation lines was not illustrated well. We figured it out but it took extra time. ....time is...? EVERYTHING!

Great! Sep 27, 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

Owner, Custom Made Aug 16, 2016

I replaced a Dunkirk XEB-3 (20 yrs. old) with the Dunkirk boiler above. The new one is all most identical to the old one, that is the pipes were located same as the old, so gas and water lines were easily plumbed. The old electrical wires could be used although lengthened to connect to the digital controls. The circulators location has changed, it's still provided with its wiring provided. Venting is the same as the old one. I was happy to get another Dunkirk that installed easily.

Quality Jul 12, 2016

Have used Runtal UF series before and the quality is excellent. Now if they could sneak more BTUs per foot.