Very Quiet! Aug 01, 2016

My husband and i are old (70 and 60), and we were able to install this thing by ourselves, though it is heavy, and it is difficult to lift it above your head into the attic. We did have an electrician come do the wiring, but, it comes with a cord and a plug, so we were able to connect it to a wall outlet and use it for the couple of weeks it took for the electrician to come. without a switch, it just runs on high, but that's what you're most likely to use in the summer anyway. it's very... more

Runtal Uf - 5,720 Btu - Hydronic Panel Radiator - 18" H - 48" W - 2" D Review May 12, 2016

Expensive but is a nicely manufactured product.

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

Money Saver Dec 20, 2016

Replaced a 22 year old Triangle tube heater with the Smart 40. My furnace hardly ever runs to keep my hot water hot unless I am using it. Really holds the heat. I have had it installed about a month now and I think it was a great purchase. A little expensive, but if it last as long as my last one, I'll be happy.

Great Solution For Even Desert Heat! Nov 03, 2016

We installed this unit in a small studio type building located in the Arizona desert northwest of Tucson. Even with a large south facing window and plenty of other glass, it keeps things cool even with when the temperature is over 115 degrees. Fast cool down from high starting room temperatures as well. Cooling is accomplished with a minimum of noise.on any blower setting. I highly recommend this very effective solution for specialized cooling needs such as ours..