does anyone have an opinion on higher efficiency ratings? I live and work on long island ny, and as a practice i do not recommend the higher efficiencies on cac jobs because i feel the climate does not really justify the extra outlay for equipment. a good quality machine coupled with concientous installation should provide trouble free use for the two months per year we actually can use it.
if people insist i will give them what they want but i dont push the high ratings... Input?