Performance 14 seer single-packaged air conditioner and gas furnace system with puron (r-410a) refrigerant single and three phase 2-5 nominal tons (sizes 24-60) (57 pages)
Displacement ventilation or single zone variable airflow rooftop units single package, electric cool, gas heating
with puron refrigerant and comfortlink controls (16 pages)
Comfort 14 seer single and three phase single packaged air conditioner and gas furnace system with puronr (r-410a) refrigerant 2-5 nominal tons (sizes 24-60) (10 pages)