Hi there! I can help you understand how to calculate EER of air conditioner, as I recently learned it to understand the difference in efficiency of both our ACs. You must know EER is directly related to the level of efficiency your unit has. It means a higher value EER will make the AC more effective. The calculation is pretty simple, as it’s a ratio of the heat output to the power input.
How to Calculate EER Air Conditioning?
To get the exact value of EER, also known as an Energy Efficiency Ratio, you must divide the heat output of the system by the power unit. This leads us to the following equation.
EER = Heat Output (in BTU) / Power Unit (in watt-hour)
Let me give you an example. Our window AC has a 10,000 BTU rating. Let’s say, this unit uses 1200 watts of energy. The ultimate value for this will be 10,000/1200 = 8.3 EER.
I also learned the EER of an AC ideally requires an external temperature of 95 degrees and an internal temperature of 80 degrees. Also, it requires a humidity level of 50% to get the right calculation.
Benefits of EER
You must know the EER rating before getting an AC, as it can determine how efficiently it will work in your space. Some top advantages of knowing this rating include:
In enormous areas or rooms where you need more effective cooling, knowing the EER will help you get the right AC.
Also, a good EER rating means it will last long and requires less maintenance, automatically saving you repair or maintenance costs.
That’s all about the Energy Efficiency Ratio. I hope you’re able to calculate the EER now.
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How to Calculate EER of Air Conditioner?
Ridhima87
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9 months
2025-03-27T09:54:13+00:00 2025-03-27T09:54:13+00:00Comment
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