Williamson-thermoflo Gsa-100 - 62k Btu - 82.9% Afue - Steam Gas Boiler - Chimney Vent Review Sep 14, 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.

Saved A Lot Of Money Nov 04, 2016

AC unit of 8 years died during heat spell and contractors where quoting very high prices to replace. Having some mechanical ability I decided to purchase and install a new unit myself. eComfort guided me through the whole system and the new unit was shipped to Calif. in just a few days. Had new unit installed in two days and had a licensed AC Tech do my start-up. I saved almost $6000 dollars. New project will be a whole house fan system which they also sell.

Great Heater Nov 01, 2016

We install a few gas furnaces. They are working excellent. Thank you.

Replacement For Cast Iron Radiator Sep 30, 2016

Easy install. Great customer service. Have not had cold weather to judge its effectiveness.

Nothing But The Best Sep 20, 2016

I have 2 of the 30,000 btu units and one 75,000 btu unit. I couldn't be happier with their performance and reliability. I went with these over the competition because of the compact design and the quality that they are built with. The Reznor brand may cost more but I have dealt with other heaters that have failed and caused pipes in the garage to freeze. Now I can leave for days at a time without thinking twice about what's going on back at home in sub zero temps.