David Briley, Licensed Master Electrician Amesbury Ma(978) 780-3040 If higher-efficiency is your priority, the Gree Sapphire is your mini split system. This decide is the very best SEER MINI SPLIT on our list (and available) by an extended shot. It maxes out at an unmatched 38 SEER, a great deal more efficient than most systems that barely breach… Read More