Installing a portable AC unit is not necessary for it to work well. Small apartments may benefit from a window unit air conditioner. For example, we set up spot coolers quite frequently in computer data centers to cool server racks, or in hospitals to keep patients comfortable and medical equipment cool. This is an indication that your portable AC needs to be repaired by an Air conditioning service provider in Dallas, TX. It is important to note that the energy used to power your AC directly impacts the hot, humid summers. Portable air conditioners provide many benefits, making them a great choice for cooling a home. Portable units are also very noisy compared to their split system counterparts. Portable ACs work well in small spaces like bedrooms or offices, RVs and boats, etc. Have you ever tried reading a book, but the heat of South Africa made it impossible?If so, we understand your feelings because we have been in the same situation many times. But don't get too comfortable -- or you may end up paying the price. You might need to hire an expert to do it. As more people discover the benefits to owning a smart phone, its popularity will only grow. The following figure illustrates the typical summer temperature in Salt Lake City. These portable air conditioning units are easy to install and use. Get some advice if this is what you plan to do.