An air conditioning, heating and refrigeration (AHR) technician is trained to design, install and service air conditioning, heating and refrigeration equipment in residential and light commercial ...
Xiaomi's Mijia Top-Flow Pro Air Conditioner offers ultra-level energy efficiency, rapid cooling/heating, and smart features, priced at 3,699 yuan ($506).
Some can cost upwards of £700, but we've found a Great Value unit that's less than £300, while still giving brilliant results. Plus, there are several other portable air conditioners that hit the mark ...