Solid Boiler Sep 29, 2016

Installed this boiler for a basement hydronic heat application. Boiler installation is very straightforward. Was impressed by the control screen. Boiler is very quiet. Overall very satisfied.

Great Unit, Easy To Install Nov 09, 2016

So far this seems like a terrific unit. We bought it primarily for heating. We spoke with a professional local installer who was terrific. They let us do some of the things to save costs. It's really easy if you can drill a hole through your wall. The professionals came before and after to check over what we did and then do the vacuum pumping and a few other things we just weren't sure about. They charged us $360, so we ended up with an installed unit at a fraction of the price as if we'd... more

Poor Product Support Aug 10, 2016

See wrap up area.

Quality Jul 15, 2016

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

Great Unit, Love It Dec 12, 2016

Installed it in a 16ft x 20ft building. Works extremely well. Keeps the building at 50 degrees when unoccupied, then heats it up to 70 degrees fast when occupied.