What Size Air Conditioner For My Room

The size of the air conditioner to be installed in your room depends on the size of the room that needs cooling.

What size air conditioner for my room.

It is important that when talking about a single room or split system air conditioners every situation is different. Generally in australia you will need 120 to 150 watt of power per square meter of floor area. That means 180x25 4500 btu cooling capacity is needed. The size of the room is the main factor in choosing a window air conditioner size.

Let s say the room is 12 feet wide by 15 feet long. If a small window forces you to choose a smaller unit than you need consider using a second air conditioner in another window in the room. You need to take into account the size of the room the number and size of windows the height of the ceilings and the climate. Take some time to assess the room and figure out which size air conditioner you need says choice s air con expert chris barnes.

Input it into our air conditioner room size calculator to have it considered. To measure a window s size open the window as far as it will go then measure the height and width of the window opening. Times 25 btu per square foot and you get the minimum btu air conditioner you should buy. That means 12x15 180 square feet.

Take the 180 sq. While room size is an important consideration every home is different and there are many other factors that will impact your air conditioning capacity requirements. A whole house load calculation and a room by room load calculation. This is the maximum size of the air conditioner that the window can accommodate.

Room and air conditioner sizing guide once you have the size of the area that you are wanting to install the air conditioner in follow the guide below to determine your approximate kw range. There are two types of manual j calculations. The chart below from energy star shows how many btus are needed for a given room size. We need to add 1000 btu hr for each footif the ceiling is over 8 feet tall.

2 6kw range suitable for rooms approx 10 25 sq meters. Whole house load calculation vs.