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+LA+Air+Conditioning+Contractors,+Victory+Boulevard,+Canoga+Park,+CA,+USA&mode=driving" width='100%' height='600'> emergency air conditioner repairHow do I ascertain an HVAC system's Electricity efficiency? Look at the SEER score for cooling systems and also the AFUE rating for heating systems. The higher the SEER or AFUE score, the more economical