Great Boiler So Far Apr 15, 2016

Installed a few weeks ago...extremely quiet...installation easy....like flexibility of programming.....all working well. Update 1/7/16: Super quiet, easy install, amazingly efficient.....installed in off grid home and working flawlessly for the past few months

Better Than Expected Dec 22, 2016

We have an older 1800 sq. ft. manufactured home that we rent out. The old heat system was a very inefficient forced air electric furnace. Our renters tell us the two heads from the mini-split system heat the home superbly. They also can't believe how quiet it is. They say the A/C in the summer will be icing on the cake.

Works Great, Received On Time Feb 16, 2016

Hot showers all around. I wish this thing had a temperature indication (for my own curiosity). The big green digits on the front indicate the set point, not the temp and I can't find a way to change it.

Modine Hsb-47 Oct 23, 2016

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

Owner, Custom Made Jul 12, 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.