I study someplace that you could save a lot of money on your yearly energy bills by using portable heating and a/c equipment. This sounded a little bizarre to me, but it sounded possible. So i did want to try this out. I went out and bought both a portable space heating system and a portable a/c system to take a chance. All together it cost me over several hundred bucks, but if I do end up saving money, I will make it back it savings. If I do not, then all I am out is several hundred bucks. However if it seems to work, I will be going out and spending more money to buy another portable a/c system and another portable space heating system to be able to heat and cool the whole current home in portable heating and a/c equipment. This will make it so I do not use our central heating and a/c system much anymore. I would only use it when it is super boiling or super freezing outside to assist with what the portable heating and a/c component will be doing. But I am jumping ahead of myself at the moment. I first have to try it all out to make sure that the savings is easily going to happen. I am just speculating right now that what I study is a single hundred percent tplot when I honestly do not know until I easily buy the portable a/c system and the portable space heating system and see.