I had been hearing all about using portable heating as well as air conditioner equipment to help reduce energy use for a while, and central heating as well as a/cs are the main cause of high energy bills as the two of us all know. But I unquestionably did not think that by using a portable air conditioner idea as well as a portable space heating system that you could unquestionably save currency on energy use. I thought it was all internet hype as well as false information on energy saving tips websites. Well I decided to provide it a try just to prove that it was a bunch of lies. I am glad to report that I was really wrong! They were unquestionably right. I have been using a portable air conditioner idea now for a few weeks with the worst heat that has been going on in the section as well as my energy bill has gone down a lot. So much to where if this keeps up I will really be able to save currency toward going on a vacation! That is how much savings I am getting by using this portable air conditioner idea mixed with the proper central air conditioner. What you do is use the portable air conditioner idea in the day, as well as when you go to sleep at night turn on the proper central a/c. This unquestionably is working out well. And I have no doubt that when Winter time comes around again as well as I use the portable space heating system that I purchased mixed with the proper central heating idea that it will produce the same exact results. I am just kicking myself for not trying this sooner.