Does a great job.

It does a real nice job!

Excellent product it does a great job of monitoring and controlling the temperature of my AVR.

It looks great and it does a phenomenal job keeping the temperature down.

Does a great job of cooling and is very quiet

but it runs well and does a great job

I had a little less than 5 in of overhead clearance but the T9 still does a great job keeping the Marantz cool

It does a fantastic job of keeping my A/V component cool

I added this fan unit to assist in keeping the temperature in check and, though I haven't had it very long, it seems to be doing an outstanding job.

but so far it has done an excellent job at keeping my avr cool to the touch

and it has been doing a good job.