120mm x 32mm Blower Centrifugal Fan 110V 220V AC Powered Fan 1232

I have a large Samsung 30cf refrigerator in a built in in area with only 1/4" clearance on the sides and 1" clearance on the top available for ventilation. This was generating a lot of heat in the 8" area between the back wall and refrigerator. I mounted this horizontally under the cabinet by the back wall and top of refrigerator and and even running at about 7 volts it quietly exhausts plenty of hot air and keeps the compressor area cool. I am hoping a cooler compressor area will result in longer compressor life, time will tell. Update 08/20/23 No issues whatsoever still silent and working great Update 11/11/23 Still running great Update 3/16/24 No issues whatsoever Update 5/12/24 Over a year still running great Update 10/5/24 Still running great Update 10/9/25 Still running great Update 1/3/26 Still running strong

Good for directional cooling small electronics. I use it for fpv drones.

This us great for what I needed. I use these to move air around inside my electric coolers just to make the temperature more even. I love how the variable speed option allows me to select how much air I move, like if I just put a large amount of warm items I can select higher airflow to cool items faster. Whereas if everything is cooled already I can select a lower speed to just move cold air from bottom to top.

This blower is exactly what I was expecting and works great. The airflow is about half of a standard hairdryer but much quieter. My use case is a little different from most folks so I aded some pictures. I wanted the ability to do timelapse pictures during storms and there are solutions out there for keeping the rain off the lens during a storm but they are anywhere from $1,000 to $15,000 and I figured I could get 80% there for $20. So I already had a plexiglass shield for my camera and I just mounted this fan on the underside of the shield and it works great blowing the rain out of the way so drops don't land on the lens. Actually works pretty well and I love the variable remote that come with it. It made the whole DIY installation a snap.

I used it to cool a microwave in a cupboard

This is a high quality fan. I am trying this style and another style to exhaust the warm air from my closed in shelf / 3-sided-box in a walk-in closet that I use as my wiring closet for Wi-Fi, home network, NAS and security video recorder. It is a solid fan but has three hardware shortcomings that the manufacturer should be correcting: 1) the screw holes on the 'back' side of the fan intended to mount the grill are NOT COUNTERSUNK despite the provided screws being intended for countersunk holes. It is ironic that the holes right next to them to mount this fan in a chassis are countersunk. 2) There are only two screws provided (although the instruction sheet says four), so it is presumed they are for the grill. That said, those screws are too long and project beyond the grill in what could be a dangerous length to catch skin depending on where the fan is mounted. So, I just took some simple SHEET METAL SCREWS I had on hand and screwed the grill directly to the housing. 3) Numerous buyers rightly complain that the thin wiring to the fan has no strain relief and could be torn free, particularly in the applications where it says this could be a blower for a BBQ or fireplace. I SOLVED that by applying a self-adhesive wire dressing clips I had on hand plus a the twist tie that was on the fan's cord. Looking forward to finding the right combination of (variable) fan speed and noise to exhaust the desired amount of heat.

I ended up taking the piece of the old fan that had a collar for fastening with a zip-tie and epoxying it to the new fan suction face - worked perfectly. Soldered the wires from the small LED light inside inflatable to the wires going to fan - worked perfectly. The new fan has variable speed, but I will be using it at full 12VDC for bright light and maximum air flow.

Works great for me. I have an Onkyo Amp in a small space in a new entertainment center. Runs very hot. I just placed the fan on top of the amp, blowing out of an opening I cut in the back of the cabinet. Speed control is great. I run it slow to minimize noise and it moves plenty of hot air away from the amp. Dissipates a good deal of heat.

This was a really good price and very quick delivery. I place this fan against the grill on the side of my freeze dryer to draw air through the machine and exhaust forward. It works excellent for that, moves a lot of air and is variable speed so on hot days when I need more cooling, I can just speed it up.

Even at the lowest setting it makes too much noise...