Effective Service Group, LLC. has the Packaged Unit You Need for Year-Round Comfort Ask around and people will tell you they could use more space inside the home. Effective Service Group, LLC. in East Hanover has a smart, compact solution for you: a packaged HVAC system. Supplying comfortable indoor air season after season, a packaged system is engineered to contain the pieces of a common split system into one sleek cabinet. Plus, it’s easy to install in almost any residence, either outside your home or fitted to your roof. The unit allows you to use more of your indoor space! When looking for any kind of HVAC system, people put 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 fit the bill. In fact, our Dave Lennox Signature® Collection units are all ENERGY STAR® qualified. Effective Service Group, LLC. has the perfect packaged system for your wish list and your budget. Explore our options. Dave Lennox Signature® Collection ELITE® Series MERIT® Series Effective Service Group, LLC. in East Hanover is here to help, whether you’re shopping for a new packaged unit or need an expert to service your existing system. Set up your appointment online today or call us at 973-884-0065 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.