A Great Boiler Aug 26, 2016

I use the IN11 for a typical 6-fam 3-fl walk-up typical of Bay Ridge, Brooklyn. 5,000 sq.ft. living space. Check the dimensions. Mine appears twice the length of the photo. Mine is This is a high-efficiency unit that has streamlined my gas consumption. It's very easy to install and maintain. Sit it down on some flat 4" solid blocks, and assure a good fresh air intake method. Just drain a half-gallon or so of dirty water every couple of weeks to keep things clean inside, and don't... more

Easy Install Aug 02, 2016

Using in warehouse to prevent pipes from freezing, but since the weather hasn't been very cold it is difficult to evaluate. The install was fairly easy.

Gwa 210.000 Feb 24, 2016

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

All Ok Sep 28, 2016

The unit is what I ordered, arrived on time slight shipping damage to the metal grill down low on the condenser unit although it didn't hit the coil I will straiten the metal because were I am installing the unit it will not be noticed. Thanks for the great service. Tom

Silent And Efficient Dec 21, 2016

My installer is an experienced air-con guy and I assisted him because I was curious about the whole process. This was the first mini-split system he installed and it went together easily and quickly. When we first turned it on we thought we had a problem because we couldn't hear the outdoor condenser running. After a few minutes of scratching our heads we realized that it "was" running because it was getting colder inside the house. We looked at the fan inside the condenser and it was... more