US Air Heating and Cooling has the Packaged Unit You Need for Year-Round Comfort Anyone will say they could use more space in their homes. US Air Heating and Cooling in Rock Hill has a space-saving answer for you: a packaged HVAC system. Affording comfortable indoor air month after month, a packaged system is engineered to contain the components of a conventional split system into one sleek cabinet. What’s more, it’s easy to install in almost any residence, sitting outside your home or fitted to your roof. You’ll be able to make better use of your precious indoor space with this unit! When shopping for any kind of HVAC system, people place energy efficiency at the top of their must-have benefits list. With energy ratings as high as 15.00 SEER* and 8.00 HSPF,** our packaged units fill this need. In fact, our Dave Lennox Signature® Collection units are all ENERGY STAR® qualified. US Air Heating and Cooling has the ideal packaged system for your must-have list and your budget. Explore our options. US Air Heating and Cooling in Rock Hill is here to help, whether you’re shopping for a new packaged unit or require an expert to service your existing system. Book your appointment online today or call us at 803-220-0761 to see how we can serve you. * *SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment. ** **HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment. New!