And also the power that portable space heaters and portable air conditioning systems can put out are nothing like what they were in their early years.

As the years have moved on there have been many changes within the heating and air conditioning industry. Heating and cooling technology being the driving force in the changes, it has all been for the better. Today we have the most advanced forms of central heating and air conditioning. Also the products that connect and go with them are pretty amazing. Like the smart thermostat for instance. You would have never had a thing like a smart thermostat years ago. It would have never even been imaginable other than in science fiction maybe. That would be the only way the concept of a smart thermostat would have ever been thought of when I was growing up. Also the way that portable space heaters and portable air conditioning systems seem to be a thing now with energy savings. And also the power that portable space heaters and portable air conditioning systems can put out are nothing like what they were in their early years. A portable space heater and a portable air conditioning system can be so powerful that sometimes they even work better than a standard heating and air conditioning system. I really am pretty amazed at what the world of heating and air conditioning technology has brought us all in the last 15 years or so. And I know that it will just keep getting better and better as time moves forward. I can only guess what will be in about 20 years from now in terms of heating and air conditioning technology.

Smart thermostat