Keep Turning It Down Nov 13, 2016

Just to say - it is great except can't seem to control the temp. I'll keep trying as have only had it two months. Always have hot water, but almost burn my hands sometime. Perhaps I must make larger adjustments -

Good Unit, No Problems Jul 23, 2016

Used this unit with a 12, 18, 9, 9 set up with a 4-way distribution box, it has worked very well with very little noise. There is a very high pitched sound you can hear if you are near it, but it is not very noticeable.

Triangle Tube Smart 50 - 46 Gal. - Indirect Water Heater Review Oct 01, 2016

It works good except mine started leaking all over the floor inside of 2 yrs and now my contractor says he hasn't heard from the dealer for the warranty. No drain in on the unit so I can't just move it out of my basement.

Emergency Replacement Sep 29, 2016

Away from home for the winter. Family checking our home found the problem, needed a new boiler. I was in another state, went online (this boiler was recommended by the professional), able to work well on your web site. Called a few times with questions, very helpful. Shipped out immediately. Boiler installed without any problems. I returned home a few weeks later to a warm home new boiler, and every thing working well.

Not Great Jan 29, 2016

Not great... wish I kept my 40 year old one... it worked a hell of a lot better.