I felt really stupid when it was time to get our HVAC system replaced. My wife asked if I knew what HVAC system we should upgrade to, and I simply said we would have a similar central HVAC unit installed. I didn’t see any reason to spend a small fortune on something fancy. My wife said there possibly could be new types of HVAC systems that we didn’t know about, but I thought that was ridiculous. I didn’t think there could be too many advancements with HVAC systems because they were already built extremely well. They were built to last and they provided the perfect comfort so long as you took good care of them. Well, eventually she called up the HVAC company and asked them about their HVAC systems for sale. She put the phone on speaker so that I could hear the HVAC systems the HVAC professional was talking about. I actually was surprised about all the different HVAC systems there were. There were geothermal HVAC systems, heat pumps, radiant heating and cooling, and even ductless HVAC systems. I was so used to having an old school ductwork system, that I didn’t know ductless would ever be possible. I was able to learn that ductless HVAC systems are way more energy efficient, and they weren’t too costly either. When I realized this style of HVAC lasted longer and was more energy efficient, I was sold. I was glad that my wife called up the HVAC company because I would have gone for some outdated HVAC system that we’d be stuck with for the next 15 years or so.