Buying Guides for Aircon: Tips and Guides | McDonald Home Solutions

Buying Guides for Aircon: Tips and Guides

Are you looking for information about air conditioning systems? You are in the right place. We made this article for you to give you some ideas and guide you in choosing the most suitable air conditioning system for your home.

Air conditioning systems provide room cooling to keep you comfortable and your equipment functional since some of our pieces of equipment need to operate at a moderate temperature. 

For example, nowadays we usually use computers for our daily job for more than 12 hours per day. Also we need to keep in mind that computers produce heat: it is part of the way the computer itself works. However, it is normal for computers to have a high-temperature, but there are still limits to keep it from operating.

4 Tips for Buying Aircon

  1. Consider its cost-efficiency. There are two ways to consider before shopping for an air conditioner the cost of the unit and its electric consumption since you don’t want to pay a high sum of dollars for our electric bill in the long run. Usually, one of the reasons why we always pay high electric bills is our aircon seeing that it depends on its cooling capacity, its length and frequency of usage, and the aircon’s Energy Efficiency Ration (EER). For aircon that have the same cooling capacity, having a higher Energy Efficiency Ratio (EER) means lower power consumption.
  1. Check its noise levels. The air conditioner gives us the comfort we need still what if it becomes the reason why we get uncomfortable due to its loud noise. Noise and vibration usually come from the compressor, the water formed at heat exchangers, and the blower.
  1. Look for the heat exchanger that will last long.
  1. Aircon size. Getting an air conditioner that’s too small for the space comes with a different set of issues. Most importantly, it will struggle to lower temperatures. As a result, the unit will run constantly, wasting power as your utility bill rises.
  • Know the floor area of the room (in sq. m.)
  • Get the height of the ceiling from the floor (in feet)
  • Count the number of windows and measure the size (in feet)
  • Check the room if it’s insulated or located in between floors
  • Get the total number of people that usually stay in the room
  • Count the total number of lights in the room
Room Size (Sq. Ft.)Room Size (Sq. M.)BTU
100 up to 1509 up to 145,000
150 up to 25014 up to 246,200
250 up to 30024 up to 287,000
300 up to 35028 up to 338,000
350 up to 40033 up to 379,000
400 up to 45037 up to 4210,000
450 up to 55042 up to 5112,000
550 up to 70051 up to 6514,000
700 up to 1,00065 up to 9318,000
1,000 up to 1,20093 up to 11221,000
1,200 up to 1,400112 up to 13023,000
1,400 up to 1,500130 up to 14024,000
1,500 up to 2,000140 up to 18630,000
2,000 up to 2,500186 up to 23234,000