A Great Little Fan Sep 19, 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

Not Bad But Not Impressed Either. Sep 30, 2016

Bought the 150 cfm unit with 6" duct for a lot of air movement. Only needed 80 to 100 cfm unit as per professional installer for size of my bathroom. Although unit is very quite and was easy to install I'm not sure it was worth the money for amount of air it seems to move. Also has about a 10 second delay when turning on. Nothing in product description tells you about this delay.

Not Great Oct 12, 2016

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

Quiet, Quiet, Quiet Aug 15, 2016

While I haven't yet installed the fan, I did unbox it and plug it in. I'm no acoustic engineer, but I could barely hear it operate and that was at the motor end. I'm not sure what 45 dB sounds like or maybe I'm hard of hearing - my wife tells me I'm hard of listening but this thing is quiet and that's with it strung out on the hardwood floor. Can't imagine with the motor head suspended in the attic. The volume of air was pretty impressive, a strong woosh without a lot of turbulence. This... more

Rhfe-1004fta-w-p Aug 03, 2016

Rinnai EnergySaver ES38W Gas Fired Direct Vent Wall Furnace, LP, White - 36,500 BTU, 7-State Modulating gas valve, modulating blower, programmable thermostat, self diagnostic. Unbelievable difference in this like day and night highly recommend to anyone.