Portable air conditioners do not use SEER ratings, which are reserved for central systems; instead, they use EER or SACC ratings.
The VEVOR 14k BTU unit has an EER of 2.6, calculated from its power consumption and cooling capacity.
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Its modern SACC rating is 9,800 BTU, which represents the seasonally adjusted efficiency in real-world conditions.
To maximize efficiency, ensure the exhaust hose is short and straight to prevent heat from radiating back into the room.
For the most precise and up-to-date energy data, please refer to the Energy Guide label included in the product packaging.
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