Evolution of Air Conditioners in Past Few Decades

Transferring the heat from one end to another is the basic principle through which an electric air conditioner provides the desired temperature in your home. Making your home a relaxing place is the only job of an air-conditioning system, but this is possible only when the device is working absolutely fine. So, keep your air conditioner in a sound condition and hence, a timely AC repair Boynton Beach session is crucial. Experts of AC repair Boynton Beach know how to maintain the efficiency of an air conditioner for a longer period.

Today, we’ll have a look at how air conditioners have evolved in the last few decades. Remember that using an air-conditioning system is very easy today, and it is because of some advanced features, which have been introduced in the last two decades.

  • Do you know there were no ductless air-conditioning systems before 1973? However, Daikin resolved this issue by introducing the first ever ductless air conditioner in 1973.
  • Initially, Freon (R-22) was used as the refrigerant in air-conditioning systems, but in 1987, it was discovered that R-22 is responsible for the depletion of the ozone layer of the Earth. As a result, United Nations Montreal Protocol was established for the protection of the ozone layer.
  • SEER rating was also accepted globally to measure the efficiency of an air conditioner in 1987. Modern air-conditioning systems still use SEER ratings to measure the energy efficiency.
  • Since R-22 was responsible for the depletion of the ozone layer, a ban was initiated in 1994 across several countries. This step forced the researchers to find a more suitable and safer replacement of Freon. Later, it was decided that R410 is the best replacement of R-22 because it was completely safe to the ozone layer of the Earth. Apart from that, it was more energy-efficient compared to any other refrigerant available at that time.
  • A variable-speed compressor was also invented to cut down air-conditioning bills by 30%. It’s a great discovery that allowed us to adjust the cooling speed of an air conditioner as per our requirement.
  • The invention of smart thermostats completely changed the way of using an air-conditioning system. Auto-adjustment of the temperature and Wi-Fi compatibility are some of the best features of modern thermostats.