As Advertised Oct 12, 2016

Easy to install, noticed decrease in gas consumption on first bill. Good quality, delivery was smooth. Good deal.

Boiler Installed Under Cabinet Apr 15, 2016

I had an 18'x20' addition to heat with Hydrondic floor heat, I looked at Micro Boilers for less money but the EMB-S-5, had many built in features which made it much more economical, and easier to install. It had to fit underneath a cabinet so the size of the unit was able to be installed where I needed it. With the thermostat relays and the pump start relay built in, it was very easy to install on my one zone system. The floor was warm over night, it is quiet, and is working perfectly.

Finished Attic Sep 05, 2016

We finished our attic and we're advised by an hvac company to purchase this unit and have it installed. I have to admit...I am pleasantly surprised at how quiet and efficient this unit is. Easy to install and use also. I would highly recommend this to anyone!!

Great Product Nov 04, 2016

I have extensive building trade skills so installing the AC unit was quite simple for me to tackle myself. I had to have a branch 220v electrical panel added to service the unit. The only problem I had was finding a HVAC contractor to test the unit for leaks prior to firing it up. Since most licensed HVAC contractors don't want to touch so small a job or they don't want the liability of signing off on the leak test if they did not install the unit themselves. I can understand that, but... more

Williamson-thermoflo Gsa-150 - 94k Btu - 82.9% Afue - Steam Gas Boiler - Chimney Vent Review Jul 30, 2016

Built by a division of Weil McLain the boiler it is similar to their products. Seems to be build well and I hope to have years of trouble free working status. A little difficult to install given the position of the ports. I will recommend this product to others.