Below, you will find our list of silent portable AC units. Before that, we will answer a few general questions. Under how many decibels is a Portable AC considered silent? If you are going to use any type of air conditioning unit in your home or at the office, you can always expect a buzz, coming from the micro-vibration of the unit with air, that is either inspired or ejected from the unit. However, this “buzz” or sound is not always heard by the human ear! Our hearing starts at 0 dB (or decibels), and while 40 dB is the sound of a soft whisper, 70 dB is that of a classroom chatter. Silent air conditioners will run under 55 dB, while very silent AC units can run below 50 dB. We listed below the most quiet portable air conditioners for you to take your pick. Are quiet portable air conditioners more expensive? It doesn’t seem so. While among the most sought-for features in portable AC, silence of operation does not involve higher prices. While silence is certainly golden, it doesn’t seem like it was priced here!

If you are particularly sensitive to noise, we listed below all the quiet air conditioners tested at The Air Geeks.This Tiny Portable Air Conditioner Will Keep You Cool Anywhere When the summertime temperatures climb to Mercury-like levels, you might feel inclined to sit in front of your eyesore of an air conditioning unit. Well, now you can get the cool without the ugly, thanks to this portable air conditioning box that'll fit in at your office, the subway, or wherever you sweat your ass off. The "Geizeer," featured on Kickstarter this month, is a mini, eco-friendly, and portable air conditioning box that'll keep you cool for hours and can be charged with a USB. The little cube utilizes an ice pack and a fan to blast out 360-degrees of cool air. The cooling elements last for 4 hours, and the machine itself keeps a charge for 7 hours, which is a decent amount of cool-down time. To operate this gizmo, you just take off the top of the box, put your ice pack in, and then put the top back on to start it up.

It also acts as an air freshener if you throw in the provided diffusers. Here's how it works: Of course, this won't replace your at-home air conditioner, being that it's a tiny box that isn't intended to cool down your whole apartment. Still, it's pretty nifty for the workplace. The Geizeer already reached its Kickstarter goal, and its Italian makers hope to start shipping by September. Right now, you can purchase one on the Kickstarter page for $97.cost for hvac certification Buy one and you'll be so much cooler than your coworker with the personal fan.a c recovery recycling unit Sign up here for our daily Thrillist email, and get your fix of the best in food/drink/fun.thermostat for ac unit Kara King is a News Writer at Thrillist and is always cold anyway. 

and follow her at @karatillie.Choosing an air conditioner with the right cooling capacity is essential in order to ensure that the area you plan to use it will stay cool at all times. A unit too small will not be able to cool properly, while one that's too large will serve you with eye-popping utility bills.In order to ensure that you pick the right air conditioner, take a look at this handy guide. It will help you pick a model with the right cooling capacity based on the square footage of the area you where you plan to use it. Top-Rated French Door Refrigerators for Optimizing Freshness 9 Reasons Shark's Rocket Complete May be the Only Vacuum You'll Ever Need 13 Top-Rated Slow Cookers and Crock Pots We're All Obsessed With LG's New Refrigerator Lets You See What's Inside, Without Actually Opening the Door 10 Best Washing Machines for a Seriously Spiffy Clean 11 Best-Rated Dishwashers to Make Dinner Cleanup Less of a Chore 9 Space-Saving Single and Double Electric Wall Ovens

Prisma Makes Fresh Cold Brew Coffee Possible — in Under 10 Minutes! The Best Microwave Ovens for 2016 Best Steam Irons for a Wrinkle-Free WardrobeNewAir AC-12000E Portable Air ConditionerModel:NewAir AC-12000EUPC:854001004112Availabiltity:DiscontinuedDiscontinued$499.95Key Features24-hour programmable timer and automatic defrostAuto-evaporative technology improves cooling efficiencyCompact and convenient to use in multiple roomsEnvironmentally friendly and lower energy usedIncludes a remote controlRated as one of the top selling portable air conditionersNewAir 12,000 BTU Portable Air Conditioner AC-12000E Owner's ManualProduct DetailsSpecificationsReviewResourcesNewAir AC-12000E Portable Air ConditionerPortable and convenient, the NewAir AC-12000E cooling unit is built with 12,000 BTUs and covers up to 425 square feet. The AC-12000E air conditioner is environmentally friendly and designed with an auto-evaporative feature. The NewAir AC-12000E air conditioner is highly reputable and rated as one of the top portable air conditioning units.

Low noise level, great coverage and moreThis NewAir AC-12000E cooling unit offers enough cooling power to effectiely cool rooms up to 425 sq. ft. Plus it's quiet and features 57dB, so you can set this AC up in virtually any room in the house with disturbing household activities. Operating temperature ranges from 64-90 degrees F, which you can set easily for a personalized cooling affect. Environmentally FriendlyThe AC-12000E eco-friendly air conditioner is built with a R410A refrigerant that provides cooler air while using less energy. It doesn't harm the environment or reduce the carbon footprint. Moreover, this  unit only uses 1166W of energy to help keep your cooling expenses down.Auto-Evaporative Cooling FeatureThe convenient auto-evaporative feature provides an improved cooling effect with less condensate build-up. This NewAir AC-12000E portable air conditioner can operate on a continuous level by recycling collected moisture. This powerful AC includes a dehumidifying capacity of 60 pints for effective humidity control.

Accommodating Remote and TimerThe NewAir AC-12000E is designed with a remote control and a 24-hour programmable timer to adjust the temperature to a comfortable level at any time. Program this AC from the comfort of your chair and set the timer to cycle on and off as desired any time of the day.Easy InstallationUse your cooling unit as soon as you receive it! The portable AC-12000E air conditioner is easy to install without the worry of sitting there for hours and trying to assemble a product. A window kit is included which can be set-up within minutes. Plus it's easily disassembled so you can move it and set it up to any room of the house you like.   Model: AC-12000EProduct Type: 12,000 BTU Portable Air ConditionerProduct Dimensions: 14.50" x Product Weight: 56.20 lbs.Product Color: Silver & blackApplication: For cooling medium-size bedrooms, dens, dorm rooms, or home offices Type: Portable Air Conditioner Coverage Area: 425 square feetHeater: NoVoltage: 115 voltsAir Flow: 276 CFMWatts: 1166 wattsAmps: 11.0 ampsCooling Capacity: 12000 BTUsFrequency: 60 HzCooling Operating Temperature: 64-90°F Noise Level: 57 dBCertifications: ETL Dehumidifying Capacity: 60 pintsEER: 10.2 Heat Pump: NoNumber of Fan Speeds: 2 Programmable Timer: YesTimer Length: 1-24 hours Refrigerant Type: Recommended Room Size: 300-425 Air Conditioner Type: Cool Only Hose Type