What is a SEER Rating?
A SEER rating is a measure of the efficiency at which your air conditioning system or heat pump operates. “SEER” is an acronym whose letters stand for Seasonal Energy Efficiency Ratio. The rating is calculated by dividing the average output of a piece of cooling equipment over the course of a season by the amount of energy that the equipment consumes. The higher its SEER rating, the more efficient a piece of equipment is. SEER ratings aren’t a constant, though. Rather, they represent the maximum amount of efficiency a unit is capable of when it’s running smoothly.
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