Experience Exceptional Comfort Year-Round with a Packaged Unit from Controlled Comfort HVAC Inc When the space inside your home is hard to come by, look to Controlled Comfort HVAC Inc in Carpentersville for a condensed solution that will keep you comfortable season to season—a packaged system. An HVAC packaged unit works like a traditional split system; it’s just built to fit into a compact cabinet for easy installation in virtually any home It can sit outside or be fitted on your roof, leaving all your indoor space for other things. We know that energy efficiency is a top priority when you’re selecting a packaged unit. The packaged units we offer carry energy ratings up to 15.00 SEER* and 8.00 HSPF.** What’s more, every unit in the Dave Lennox Signature® Collection are ENERGY STAR® qualified. All of our AC units have a lot to offer, and we’ve got a model for every budget. Find out more below. If you’re shopping for a new packaged unit or want an expert to help maintain yours, look to Controlled Comfort HVAC Inc in Carpentersville. We’re here to help. Call us at 224-699-9229 or book your appointment online today! * 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. Dave Lennox Signature® CollectionElite® SeriesMerit® Series New!