Colvin's Heating and Cooling has the Packaged Unit You Need for Year-Round Comfort Ask anyone and they’ll say they could use more space in their homes. Colvin's Heating and Cooling in Excelsior Springs has a smart, compact creation for you: a packaged HVAC system. Supplying comfortable indoor air month after month, a packaged system was created to contain the pieces of a common split system into one compact cabinet. What’s more, it’s easy to install in practically any residence, sitting outside your home or fitted to your roof. That frees more of your indoor space for hard-to-come-by storage! When looking for any kind of HVAC system, people rank 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. Colvin's Heating and Cooling has the perfect packaged system for your wish list and your budget. Explore our options. Colvin's Heating and Cooling in Excelsior Springs is here to help, whether you’re shopping for a new packaged unit or need an expert to service your existing system. Schedule your appointment online today or call us at 816-379-3918 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!