What is the primary difference between the SEER (Seasonal Energy Efficiency Ratio) and EER (Energy Efficiency Ratio) ratings for air conditioning systems?
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A
SEER is used for heating performance, while EER is for cooling.
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B
SEER ratings are only applicable to commercial rooftop units, whereas EER is for residential split systems.
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C
EER is calculated at a single set of outdoor and indoor conditions, while SEER represents performance over a typical cooling season with varying temperatures.
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D
EER includes the energy consumed by the indoor air handler fan, while SEER does not.