I have been laboring in the heating plus cooling industry for several years. While I do enjoy all of my Heating, Ventilation, plus A/C units, there are several Heating, Ventilation, plus A/C units I have owned over the years that I simply did not like, and first there was the simple window cooling system. I know, so several people have window cooling systems plus enjoy them, however they just aren’t for me. I truly don’t like the amount of nice things they make. I also don’t like that a window cooling system can only cool one or two rooms at a time, plus they still cost me quite a bit. I enjoy central air conditioner over a window cooling system any day. The next Heating, Ventilation, plus A/C component that I didn’t unique ly like was the gas boiler heating system. I could not know how luxurious it was to get a gas boiler installed, let alone the cost to just purchase the unit. To me there are just better ways to heat your home that are even more effective, plus for this reason I was not a huge fan of the gas boiler heating system. The last Heating, Ventilation, plus A/C component that I have come to hate is the portable space heater. While they can be useful for keeping your feet moderate under a desk, overall I just suppose they are pretty useless. Over the years I have owned a few weird types of portable space heaters, however I just suppose they are old fashioned plus there are just better ways now to keep your feet warm. While I personally am not a fan of these Heating, Ventilation, plus A/C units, they are still legitimately useful to some people.