Portable Air Conditioners Buying Guide
For portable air conditioners, consider the following factors to find one that meets your needs. Not all of them are created equal, and in this list you'll find the buying factors that will determine which unit you ultimately choose. Pay close attention to these factors and you'll end up with a quality machine that's going to last.
When it's time to go shopping for portable air conditioners, like everyone, you want the best of the best, right? In this guide we're going to show you some of the factors you should be looking for when considering your purchase. You'll learn some great tips in this article that will make your purchasing decision easier and get you a high quality product.
1. Choose The Correct BTU And Size
When choosing a portable air conditioner, the BTU rating plays the biggest part in determining how large of a space it will cool. You can use the following diagram to determine how powerful of an air conditioner you will need in terms of BTU strength.
- 150 Square Foot Room With An 8 Foot Ceiling Height = 1,200 Cubic Feet --- Recommended BTU: 7,500
- 200 Square Feet Room With An 8 Foot Ceiling Height = 1,600 Cubic Feet --- Recommended BTU 9,000
- 300 Square Feet Room With An 8 Foot Ceiling Height = 2,400 Cubic Feet --- Recommended BTU 10,000
- 400 Square Feet Room With An 8 Foot Ceiling Height = 3,200 Cubic Feet --- Recommended BTU 12,000
- 450 Square Feet Room With An 8 Foot Ceiling Height = 3,600 Cubic Feet --- Recommended BTU 13,000
- 500 Square Feet Room With An 8 Foot Ceiling Height = 4,000 Cubic Feet --- Recommended BTU 14,000
Assume that the climate is an average one and the house or room is well insulated when considering these figures. This diagram is a safe rough estimate. Window air conditioners also do a slightly better job of cooling rooms than a portable one, but not by much. It's best to air on the side of caution and buy a larger BTU portable air conditioner than you need.
2. Make Sure The Exhaust System Will Be Compatible With Your Window
All portable air conditioners come with an exhaust system to siphon out the hot air the unit produces. Make sure the exhaust system will be compatible with your windows. Some portable air conditioners won't work with certain windows, so double check the compatibility.
3. Single Or Double Exhaust System?
Do you want a single or a double hose exhaust system? Single hose portable air conditioners make a room slightly negative in pressure because they take in air from inside the room. A dual hose exhaust system will take in air from outside the home, from a window, and not make a negative pressure environment. They use a little more energy than single hose units, but if negative pressure is a buying factor, then go with the double exhaust system.
4. Get A Good Warranty
You want the best deal, but you also want to make sure you stay protected if the portable air conditioner is faulty. Getting a good warranty will keep you completely safe from financial harm, at least for awhile.
5. Buy From A Reputable Manufacturer
There is nothing worse than getting stuck with a portable air conditioner that just won't work correctly. The best thing to do is to buy from a quality manufacturer with a proven track record of producing quality products. Look for the reviews on Amazon and ask friends and acquaintances about who is producing the best units.
6. Find Out How The Portable Air Conditioner Handles The Condensate
Portable air conditioners handle condensate in different ways. Buckets, self evaporating, fully evaporative, gravity drain, and condensate pumps. You'll have to see what features will work right for you in your home, but this is definitely something to evaluate before making a purchase.