Most portable ac machines are modular or box-like in shape. They are not more than 2-3 feet tall and around 80 lbs. in weight. They are placed on the floor. They are usually light enough to be moved around by a single individual. Some units even have tiny wheels that make maneuvering it around an office a home easier.
The Pros of having a portable ac unit:
- Can be moved from one room to another easily, without the need for lengthy installation
- Can cool a small area without the need to turn on an entire air conditioning system
- Can reduce overall electricity costs
The Cons of having a portable ac unit:
- Some units may be more expensive than comparable wall mounted units
- Some portable units may emit lots of noise and may prove to be a distraction especially in a small room
Would portable air conditioning units be capable of cooling large rooms?
The amount of space a unit can cool is dependent on its cooling capacity which is measured in British Thermal Units. A 300 sq. ft. area can be easily cooled by a unit with 8000 BTUs. A 24000 BTU air conditioner can handle the cooling needs of a large 1000sq. ft. room. As a general rule, the larger the area, the higher the BTU needed to reduce its overall temperature.
Energy efficiency of portable air conditioners
Energy efficiency is one of the major selling points of portable units. Air conditioners require a lot of energy to cool ambient air. Advances in technology have made current units more energy efficient than their predecessors. Energy efficiency is shown by a units EER ratings. The higher the EER, the more energy efficient the unit is. Today’s EER standard of 12 and higher is a far cry from the 6 to 7 energy ratio of years past. Another way to determine if a machine is energy efficient is to look for the Energy Star, a sign that means the machine meets the current EPA and Department of Energy standards.
Are portable ac units costly?
Compared to large, wall-mounted units or to the cost of setting up an entire ac system for the building, portable A/C units are cheaper. However prices for some models may actually be more than their wall-mounted counterparts. The price of portable ac units depend on the amount of BTUs it is capable of. A 24000 BTU air conditioner unit is more expensive than a 8000 BTU one. The price is also determined by energy efficiency, with more efficient machines being much more costly. As air conditioning technology rapidly advances, consumers are able to get higher BTUs output and more energy efficient machines at lower costs.
Our favorite 24000 BTU air conditioner is the MovinCool Classic Plus 26 24,000 BTU Portable Air Conditioner With Dual Fan Speeds. This is a terrific unit! It will keep a large room cool even during the hottest days of summer.
In conclusion, having a portable ac unit is ideal for people looking to cool a small room or area. It is perfect for people who have home offices. These units can augment an already existing central air conditioning system or can be used as a back up unit for a household. An energy efficient air-conditioning unit can help cool your home without drastically increasing our monthly electric bill. A 24000 BTU air conditioner is sufficient to act as a sub-central system for small homes and offices. People looking for a low-cost way to cool small areas would do well to give portable A/C units a shot.