Williamson-thermoflo Gsa-125 - 78k Btu - 82.9% Afue - Steam Gas Boiler - Chimney Vent Review Sep 13, 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.

Very Nice Product Sep 20, 2016

Skeptical when purchasing, very pleased with results. Packaging could be better, air relief valve was damaged (shipping company), but easily replaced with peckok valve. Will be ordering more for sure, throws off impressive heat in a slimline package. Replaced 16' of slantfin baseboard and get tons more heat. Easy to install with multiple options of h20 hookups.

Working Very Nice Aug 12, 2016

I had my boiler installed 6 weeks ago, It is such a relief to replace the old boiler that was nothing but trouble. We will see, but so far very happy,

Above Expectations Oct 17, 2016

I bought two of these electric baseboard heaters. My electrician said the installation instructions were very clear and was impressed with how well-engineered this product is. I find the baseboard units to be very attractive and they are providing very even heat.

Nice Choice Nov 07, 2016

The radiators went together very easily with the connections provided to the heating pex and there were no leaks. very easy to bleed. they provide much more heat than I was getting from my old wall convectors and seem to retain the heat a long time after the boiler is off. Not hard to hang either as long as you separate the hanger prongs in increments of 1/2 inch. Also, my wife was pleasantly surprised by the appearance