Air cons have long been essential items for people to live comfortably through the summer in Hong Kong. Apart from traditional wall-mounted air-cons, there are also many brands of portable air-cons available. Besides being very affordable, some models come with dehumidifying and heating functions as well. But what do you have to look out for before you buy one? Check this guide and stay cool all summer long.

• Renters who do not have an air con at home
• Those who do not have enough air conditioning at home
• Those who need air conditioning temporarily for a specific area

1. Applicable area
Choose a portable air con according to the size of your home.

2.Size and weight

Portable air cons are easy to move around so you can place them anywhere. Simply plug them in and they are ready to go. However, some models may not necessarily be smaller than traditional air cons. Some take up considerable floor space so think where you are going to put it. Some models are heavier than others so check out if they come with wheels before you buy.

3. Other features

Many portable air cons come with additional features.

Heating and cooling functions: designed for all seasons

Although the main function of a portable air con is to produce cold air, there are models that offer both heating and cooling functions. Save money and space at home with just one machine!

Dehumidifying function: dehumidify and dry clothes

It's hot and humid in Hong Kong during the summer. A portable air con with dehumidifying function lets you enjoy cool air and dry your clothes faster at the same time.

1. Power consumption: As the compressor of a portable air con dissipates heat indoors, they are less effective than traditional window type air cons and therefore consume more electricity. Calculate the number of hours you will use one every day before you buy so that you don't spend more than you need to.

2. Regular maintenance and cleaning: This reduces the amount of dusty air blowing out as this can cause allergies. Regular maintenance also ensures the air con operates more efficiently.

3. Add another product to improve effectiveness: If you have space, use a fan to speed up air circulation and save energy.