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Unlike the BTU ASHRAE rating, these BTU CACC ratings are different. 10,000 BTU unit has a 29% higher cooling capacity than the 7,700 BTU unit. 450 sq ft cooling coverage is also 29% bigger than 350 sq ft cooling coverage.
19 Οκτ 2023 · The primary difference between ASHRAE and SACC BTU ratings lies in the testing conditions. ASHRAE provides a rating based on consistent, controlled laboratory conditions, while SACC offers a rating that considers the fluctuations in temperature and humidity that occur in the real world.
4 Φεβ 2023 · Why are there two different numbers, and what do these ASHRAE and SACC ratings mean? A portable AC’s BTU (British Thermal Unit) rating measures the air conditioner’s cooling capacity. This is typically considered the most important factor when buying a new portable air conditioner.
15 Ιουλ 2024 · ASHRAE BTU ratings are determined by testing the performance of portable air conditioners under ideal conditions (80 degrees F and 51 percent RH), whereas SACC BTU ratings are calculated based on a weighted average of a portable air conditioner's performance at different temperatures and humidity levels.
22 Ιουλ 2022 · What is the difference between BTU SACC vs ASHRAE ratings for portable air conditioners? The quick answer is that the new SACC ratings are an average of 30% lower than the ASHRAE ratings. For example, an LG portable AC with a 14,000 BTU has a DOE SACC of 10,000 BTU.
10 Οκτ 2023 · The BTU ASHRAE rating considers only one condition (80°F dry bulb, 67°F wet bulb). The BTU SACC rating, in contrast, uses the weighted average (0.2 and 0.8 weighted factors) to account for various real-life variables while also considering two conditions (95°F dry-bulb and 83°F dry-bulb).
1 Απρ 2024 · ASHRAE BTU ratings are determined by testing the performance of portable air conditioners under ideal conditions (80° F/51% RH), whereas SACC BTU ratings are calculated based on a weighted average of a portable air conditioner's performance at different temperatures and humidity levels.
