All Elements Heating & Air LLC has the Packaged Unit You Need for Year-Round Comfort Ask anyone and they’ll tell you they could use more indoor space. All Elements Heating & Air LLC in Marshall has a space-saving answer for you: a packaged HVAC system. Providing season after season of comfortable indoor air, a packaged system is designed to house the components of a traditional split system into one compact cabinet. Plus, it’s simple to install in virtually any residence, sitting outside your home or fitted to your roof. The unit allows you to use more of your indoor space! When they are shopping for an 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 have what people want. In fact, our Dave Lennox Signature® Collection units are all ENERGY STAR® qualified. All Elements Heating & Air LLC has the optimal packaged system for your must-have list and your budget. Explore our options. Dave Lennox Signature® Collection ELITE® Series MERIT® Series All Elements Heating & Air LLC in Marshall is ready to help, whether you’re shopping for a new packaged unit or require an expert to service your existing system. Schedule your appointment online today or call us at 903-702-3941 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.