How To Size An Air Conditioner For Your House. Check the color coded map above and confirm the zone your home is in. The manufacturers do not list the air conditioner size on the unit.
When It Comes To Air Conditioning Size Matters Home Energy Rx from homeenergyrx.com To determine the right size air conditioner. A window air conditioner might be around 5,000 to 10,000 btus, while residential central air conditioners average between 20,000 to 50,000 btus. We need to add 1000 btu/hr for each foot, if the ceiling is over 8 feet tall. Calculating air conditioner size is a very tricky business as few other factors such as whether the windows are internally or externally shaded, whether they are double glazed or single glazed, types and quality of insulation used for the floor and ceiling, size of the doors connecting rooms and the time they remain open, elevation of the house, whether the house is shaded by other buildings. When you have calculations for all of these areas, simply add them together to learn the size of the house.
From this last value, subtract 1, and you obtain the tonnage needed for the ac.
You need a 6kw unit minimum. Things to consider before settling on an ac size the measure of insulation in your home is a key consideration since it can influence your home's capacity to keep up with its temperature. If your btu requirement is between sizes, simply go with the bigger unit. Then follow these two simple steps: Next, we also have to consider the number of people regularly in the room. For example, when considering what size air conditioner is needed for a 2,000 square foot home, you would likely choose a 3 or 3.5 ton unit, depending on the climate where you live.
