Review on 🌀 AC Infinity AIRCOM T9: Silent Cooling Fan System for Receivers, Amps, DVRs & AV Cabinets by Jeremy Gaines

I used to look at them but always declined because of the cost. AC Infinity makes several different fan trays, so research the one that best suits your needs before committing to one. They can range in price from an entry-level fan-only unit to a more powerful unit like this T9. T9 is designed for audio/video devices such as receivers. For most large recipients, it should fit perfectly on top and "fuse" with them. However, be sure to choose the correct size (12" or 17"). On the Denon x3600h, the 17-inch screen worked best. The device simply sits on top of the audio/video outlet (the top of the device) and blows air out. Heat usually just accumulates in an audio/video cabinet. in and out of the receiver. Aircom puts some fans on it to blow that air out. Они делают разные устройства, которые выдувают этот воздух вперед (если у вас есть открытый передний A / V шкаф с небольшим зазором над ним ), сзади (если задняя часть открыта) или вверху (если у вас есть зазор над блоком — прямо над ним ничего No). exhaust unit. The design looks very good! It even has 2 USB outputs on the back for connecting additional units (the benefit is that one T9 controller can regulate the speed and power for all, rather than needing one for each unit). I noticed a clear difference. A/B chassis ambient temperature (receiver off) = 80 A/B chassis ambient temperature (receiver on, fan on). Inside) = 95A/V Ambient temperature inside the cabinet (receiver on, fan and air conditioner off) = 105 When this fan was turned on, each dropped about 5-10 degrees quickly. While the closet was still warm, the "heat bubble" spread throughout the closet instead of the heat floating on top of the A/V receiver. Airflow (hence the T9 pulled it away from the receiver, while the Aircom S7 was set to both draw in cold air from the outside and expel hot air. The USB socket did an excellent job of this. The T9 also has different modes : On ., Auto, Smart, so you can set the temperature (e.g. 90) at which it turns on and the "alarm" mode when a certain temperature (e.g. 110) is exceeded, at which the fan accelerates to full power , and an audible signal in the case. I would like the beeper to be optional, so instead it can only be used in "High" mode. If the fan temperature is lower than the temperature in the automatic mode, none of the fans turn on. Once the temperature reaches 90, all the fans turn on and adjust the speed d as needed based on the settings you choose. I found the actual fan speeds to be the same i.e. Pretty weak. I understand their silence - that's a big chunk, and they still work, but they seemed even weaker than a personal dollar store fan. I figured when it comes to cooling equipment, especially when it comes to variable speeds, I need something that can work hard even while making louder noise (but also slow down to run quieter at low power). Another complaint is the LCD screen on it. Nice! It shows the current temperature, alarm temperature, fan speed, etc., but you can choose "On", "Off". and 3 levels of brightness. but all 3 are very bright. The lowest brightness setting on Aircom corresponds to the highest setting on my receiver. I'd like lower LCD brightness settings, or even one where it only turns on when it reaches the temperature required to turn on the fans. I don't need to see the temperature all day when I'm not using it, but would like to see it when it's on. With all that has been said. It works out. It cools the A/V case. but the question is. no matter? I had an old Sony STR-DH820 that had been sitting in a closed cupboard for almost 10 years and it still works great! It got warm but never turned off and had no other issues. Denon x3600h consumes much more power. but it's probably designed to handle that too. It's hard to say if this fan will prevent problems, it's more of a safety option that you're hoping will make a difference.