WebJun 20, 2024 · 2 Recommendations. EER (Energy Efficiency Ratio) = cooling capacity of ac/power consumed by ac. Assuming the ac to be a 3 star rated, its Energy Efficiency Ratio ( EER )=2.7. cooling capacity of 1 ... WebA simple rule of thumb for relatively cool climates such as the Northeastern United States: one ton per 400 sq .ft. (Commercial) or one ton per 500 to 1000 sq .ft. (Residential) Or we estimate an air conditioning requirement …
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WebDetermine the following: (1) cooling capacity in tons, (2) work of compressor in kW, (3) COP of the system, (4) EER of the system, and (5) refrigerating efficiency. refrigerant= R-32 h=200kJ/kg s=1.00kJ/ (kg*K) Question WebDec 26, 2024 · Refrigeration cooling capacity sizing. The last thing we need to do is calculate the refrigeration capacity to handle this load, a common approach is to … simpsons maude\u0027s widower
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WebJun 17, 2024 · There may be a sticker inside or outside the fridge with the model number. Alternatively, if you bought the fridge online, you could find your confirmation email with the model details. Once you know that, you can check on the manufacturer's website to find … Let's say you're looking for the capacity of a refrigerator that measures 64" x 28" x … WebMar 13, 2024 · The operational issues around poor refrigerant charge calculations. Under-reporting of weight means that, as systems leak, the leak rate looks larger. For a. 20-ton unit with 80 Pounds and leaks 10 pounds = leak rate of 12.5%. 20-ton unit with 49 pounds and leaks 10 pounds = leak rate of 20%. WebMar 28, 2024 · The original question was about how we take heating and cooling loads in BTU/hr and determine how much air flow we need in cfm. We’ve got a term in the equation now for volume and cfm is just volume over time. One of the great things about algebra is that we can divide (or multiply) both sides of an equation by the same thing. razor clams fishing