The ThruWall Room to Room Fan is an economical way to balance temperatures in adjoining rooms, quietly and efficiently, for year-round comfort. Use with wood stoves and fireplaces to give you an even balance of heat from room to room. This quiet fan has a variable speed control from 100 CFM to 200 CFM and a life-long lubricated motor rated for continuous use. This attractive, low profile fan has a telescoping housing which installs in frame walls from 3 1/2" - 6 1/2" thick.
Quiet Operation
Operates on pennies a day
Variable speed control from 100 CFM to 200 CFM
8" hole diameter
10 1/2" Wide x 10" High grill diameter
Great for wood stoves and other heating appliances
Unit to be installed according to local electrical code
Does a great job moving air and it is EXTREMELY quiet. The fan was easy to install and wire. The trim ring on the input side should be larger to allow a little more solid wallboard to attach the screws and anchors.
The fan works good, but after a couple of weeks running it was quiet but now it is getting louder. I just hope it isn't going to get any louder because it is bearable right now.
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