I found myself reflecting about the old portable space heating systems and the modern today portable space heaters. And my conclusion is that the old portable space heating systems were huge. They weren’t so portable the way I remember it. My memory of having one in the family bathroom growing up that was used to warm the bathroom when we took showers. If we wanted to move that thing it wasn’t easy like how portable space heating systems are today. Back then they were a heavy metal type made and weighed a ton. I remember having to move that portable or so called portable space heater with my hands. When I got it to the right part of the house I felt like I just had a mini work out. I’d not call that a portable space heating system at all. While today with portable space heating systems they are made of heat resistant plastic, are light, and are about as small as a little blender. Not to mention the portable space heating systems of today are way more powerful than the portable space heating systems of yesterday. This just goes to show how heating and air conditioner technology has highly changed over the last several decades. I do not miss the old portable space heating systems one bit and I am super pleased that today we have the portable space heating systems that we do. They are so much better and easily portable space heaters. I wonder what other HVAC technology is on the way?