https://slavyanski.net/sb2020/story.php?title=how-to-cool-down-the-your-home-naturally BTU stands for British thermal unit, that is a unit of their time used in power, steam generation and heating and air conditioning industries. For example, a 14.000 BTU portable air conditioning unit is usually about $50 to 100 more than just a 12,000 BTU unit. Portable air conditioning units aren't built on anything either outside the home or for a window printer. Sun, 03 Jul 2022 19:24:44 UTC en