One of the greatest methods to help keep you and the family cool of yours during the hot weather is to use a lightweight air conditioner; especially when the usage of a window air conditioning is restricted by irregular window construction or regulations.

Picking out only the right lightweight A/C to fit the needs of yours is simple if you know all the facts. Here next are 5 things you need to know about portable air conditioners before you devote your hard earned cooling bucks.

1. What is EER?

EER stands for energy efficiency ratio and it is a numerical manual that will help you examine the energy effectiveness of various versions. The EER of most models ranges between 8.5 and 11; the taller the amount the greater. In case the EER is not stated you can figure it out for yourself by dividing the unit’s wattage into the BTU rating.

2. What’s the big difference between single hose as chill well as double hose models?

All portable air conditioners need at least one hose to exhaust the hot air produced by the compressor. Therefore the major difference between dual and single hose models is exactly where the intake air comes from. A single hose version intakes air from the home and recirculates it the same as a window A/C. While a dual hose unit intakes fresh air coming from the outside through a single hose and exhausts the warmed up compressor air from the other person.

3. Are dual hose models better than single hose models?

There’s no quantifiable proof that I can find, (and think me I have been researching this for quite a while) which a dual hose model is more efficient than a single hose model. As a matter of fact, I cannot find one instance in which a two hose model has a smaller EER compared to one hose product where the BRU outputs are identical.

However, I could tell you this: In a large percentage of cases, portable air conditioners with higher BTU outputs are more efficient than units with lower BTU ratings because incrementally, it doesn’t take very much more power (watts) to own a greater compressor.

For example, the Whynter Dual Hose 12,000 BTU ARC-12SD draws just eighteen % more energy than the Mobile Comfort individual hose 8,000 BTU KY 80, still provides 50 % additional BTUs of cooling.

4. Actually are portable air conditioners with heaters a great deal?

A lightweight A/C with heater is an actual convenience and a good value. Nonetheless, heating capacity varies a great deal between models based on which sort of heater is applied in the product. Several designs use its own electric heater, while others run the existing compressor in reverse for heat just like a central air conditioner’s heat pump.