May Need A Tune Up Aug 23, 2016

We've now had 3 months of use from the boiler and it has performed well, and though the purchase and installation wasn't cheap, it heats our large home well with a hydronic/forced-air system. Lately we have had a problem with the fan racing noisily and exhaust huffing and puffing. My installer is away, so I'm hoping it is a programming issue that I can resolve. A good help phone number for the unit would be nice. Perfect purchase, delivery, etc. by eComfort

So Far So Good Oct 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!

Easy To Install Jan 29, 2016

It ran quietly.

Happy - This Purchase Apr 20, 2016

the system works great in my small beach house - less than 2000 SQ ft. also removes a good bit of moisture leaving the air very comfortable - I would purchase again.

A O Smith Tankless Hot Water Heater Sep 12, 2016

Just had this 199,900 btu water heater installed and it works so nice and it looks great too. At 10 gpm. we will never run out of water.