Ventamatic CX1500 Power Gable Ventilator Fan, Adjustable, Mill, for Attic

Needed a replacement fan to help cool my work shop. Was a little difficult to install due to my age (81) but well worth the effort. I am controlling the fan with a switch instead of the Temp control so I can turn it on when I am in my shop.

I purchased this to replace a burned out motor. Installed in just a few minutes and works great [This review was collected as part of a promotion.]

I didn't read directions...put these in before, had to "box" in to prevent flowback. Seems to help. Set around 87 or so.

I would and have recommended this product to family members who suffer the same thing with the air conditioner working overtime to cool off the upstairs. This fan is doing the job. Within 1 day the temperature had dropped 10 degrees upstairs. The thermostat that comes with the unit works perfectly. It runs very quietly too which was a must. You have to really try to hear it when it's running.

Its been running for a few months now and does what is is supposed to do. It was a little tricky figuring the set points (temp) for the the fan to come on, but I eventually got it dialed in. The only annoying thing is the fan cuts in and out when its getting close to its shut off temp.

This fan was exactly what we needed to replace one that went out. The size, the ease of installation and quiet motor has been awesome. The instructions in ENGLISH were a nice perk too.

I bought it 5 months ago and now suddenly the unit does not shut off. The thermostat setting is 120 F and it is 52 F outside and 71 F inside the house. There is no manual switch to turn the unit off.