May Need A Tune Up Sep 30, 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

Gwa 210.000 Aug 07, 2016

Great boiler. Went in with no problem started just fine. Will be using these boilers for a long.

Not Recommended For A Busy 800sqft Store Jul 15, 2016

We bought this set for our tea shop measuring about 800 sqft. We place one in the kitchen and one in the seating area. You can feel the breeze withing 3ft of the machine. We even use a laser and measured the temp to be about 64 coming out from the machine however if you wave the laser just a few feet away its 90 degrees...huge difference. My customers keeps complaining why we don't have AC but when I point to the mirrored AC device saying that we do...they said then fix it! We wasted so... more

Great Unit Dec 23, 2016

Bought this unit to install in a friends house, the unit works extremely well as have the other 3 units I've purchased from eComfort.

Williamson-thermoflo Gsa-250 - 157k Btu - 83.0% Afue - Steam Gas Boiler - Chimney Vent Review Aug 06, 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.