15 and 16 seer 2-stage packaged air conditioner and gas furnace system with puron® (r-410a) refrigerant single and three phase 2-5 nominal tons (sizes 24-60) (10 pages)
Comfortt 13 seer single-packaged air conditioner system with puron (r-410a) refrigerant single and three phase 2-5 nominal tons (sizes 24-60) (26 pages)
