Silent And Efficient Nov 01, 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

Ultra - 155,000 Sep 30, 2016

My suggestion is to have a very experienced high efficiency furnace plumber install the unit. From what I now know all aspects of the system need to be in balance to work properly. My unit is exceptional and my wife likes the colored pictures designating the various modes of operation.

A Great Little Fan Sep 04, 2016

I bought this in-line fan to pump warm air into a chase containing hot and cold water pipes. When outdoor temperatures drop below 15 degrees Fahrenheit, the air in the chase falls below freezing, so I was worried that the pipes would freeze. This little fan together with flex duct (I stripped away the outer insulation) solved the problem. I have a thermostat in the chase and a control system that turns on the fan when the chase temperature drops below 40 degrees F. Now I can spend time... more

I Ordered A New Boiler, You Delivered . . .peace Of Mind! Aug 07, 2016

Several years ago my wife and I purchased an old 3 story Victorian style home in Norristown, PA. The house had an old oil fired steam boiler that literally vibrated the floors every time it started. Well, last winter the old boiler sprung several pin hole sized leaks and shortly thereafter it failed. I started doing research and found your website, used your calculator and made the purchase. Once delivered, my wife and I took over from there with the installation. We went from an old,... more

Excellent Sep 21, 2016

Works amazing..extremely quiet. Would recommend it.