SEER, EER and COP: Three Terms You Should Know Before You Shop by Mike Rampey | June 12, 2014June 12, 2014 When Tulsa-area homeowners search for an efficient air conditioner to combat this summer’s heat, they will be confronted with three acronyms: SEER, EER and COP, often given in air conditioning […]Read More Filed Under: Air Conditioning Tagged With: Broken Arrow– central air conditioner– Coefficient of Performance– COP– EER– efficient air conditioner– energy efficiency ratio– HVAC terms– Oklahoma– seasonal energy efficiency ratio– seer– Tulsa