This question isn’t so that our technicians can upsell you. Your HVAC equipment should provide a comfortable and safe environment for your family. As we said before, HVAC technology has come a long way in the last few years. The best person to ask about extra accessories is your qualified HVAC technician–someone who installs and maintains these systems every single day. You may only be interested in the basics, and that’s okay! But the team at Lex Air Conditioning and Heating wants to make sure your residential HVAC unit is doing everything you want it to do.