Experience Exceptional Comfort Year-Round with a Packaged Unit from Herman Allen Plumbing, Heating & Cooling When space in your home is valuable to you, look to Herman Allen Plumbing, Heating & Cooling in Greater Richmond for a condensed solution that will keep your home comfortable season to season—a packaged system. An HVAC packaged unit works like a traditional split system; it’s just designed to fit into a small cabinet for flexible installation in virtually any residential setting It can sit outside or be fitted on your roof, leaving all your indoor space for other things. We understand that energy efficiency is a top priority when you’re selecting a packaged unit, just as it would be when selecing any other HVAC system. Our packaged units have earned energy ratings as efficient as 15.00 SEER* and 8.00 HSPF.** Plus, all of the units in the Dave Lennox Signature® Collection are ENERGY STAR® qualified. We offer AC units for every budget, all with a lot to offer. See for yourself! If you’re shopping for a new packaged unit or want an expert to repair yours, look to Herman Allen Plumbing, Heating & Cooling in Greater Richmond. We’re ready to help. Call us at 804-302-6657 or schedule 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. New!