How Many Btu For Window Air Conditioner

Air conditioner btu chart.

How many btu for window air conditioner.

Window air conditioners typically have a cooling capacity ranging from 5 000 to 12 500 british thermal units btu hr. How to calculate how many btu s you need. As a rule of thumb an air conditioner needs 20 btu for each square foot of. The cooling power of different types of air conditioners is based on btu s.

Central air conditioners incorporate two different coils in order to cool your home. The chart below from energy star shows how many btus are needed for a given room size. Other factors that might impact the size of air conditioner you need. The trendy portable air conditioners for example have a cooling capacity of 6 000 btu to 14 000 btu.

Each air conditioner or heater is rated to produce a certain number of btus. The size of the room is the main factor in choosing a window air conditioner size. What is btu in an a c. When it comes to air conditioners the btu rating tells you how many btus per hour the machine can remove from the air.

The chart below is a great starting point for sizing your ac. We ve rated and measured our units against a number of different room and or home conditions that can effect the cooling power required. Use this calculator to estimate the cooling needs of a typical room or house such as finding out the power of a window air conditioner needed for an apartment room or the central air conditioner for an entire house. When you re shopping for a window air conditioner you ll often find the appliance described in british thermal units btu and not amperage or watts.

That means that for a small apartment you don t need an expensive central air conditioning. Below you find a table of how many watts do different air conditioners from 5 000 btu to 18 000 btu use. You can divide the btu by eer rating something like 5 000 btu 10 eer 500w. Room size determines window air conditioner size.

The main factor is the size of the room. Btu is an international standard for measuring an air conditioner s cooling capacity and gives you an idea of how large a room the unit can handle. Many factors go into calculating btus so we have put together a set of tools to help with air conditioner sizing. The cooling compressor is set outside the home separate from the fan unit used to blow the cool air throughout the home on the central air unit unlike the.

A btu or british thermal unit is the amount of energy needed to raise 1 pound of water by 1 degree fahrenheit while at sea level. Use btu and eer rating to calculate how much power does your air conditioner use. There are many factors to consider when sizing a window air conditioner. Btu calculator ac btu calculator.