Science-fiction writer Robert Heinlein is quoted for once saying, “Climate is what you expect, weather is what you get.” Dealing with what the weather gives us can be pretty uncomfortable, and humans have been attempting to control the temperature of their environments for ages. During one particularly hot summer dating back to the 3rd Century, Elagabalus, a Roman Emperor, dispatched 1,000 slaves to the mountains to fetch snow for his gardens. Similarly, central heating systems actually date back to ancient Rome as well; air was heated by furnaces, and then conducted through empty spaces under floors and out of pipes placed in the walls-a system known as hypocaust.
Today, millions of Americans depend on heating and air conditioning systems for sustaining comfortable indoor climates among their homes. Home heating and cooling systems are mostly crucial for living in most American climates. However, some of these systems can be expensive to run, and extremely difficult to troubleshoot should something go wrong. For example, air conditioners repair can be extremely costly. Air conditioners repair costs involving a complete replacement of a air conditioning unit can cost up to several thousand dollars, so understanding how to properly maintain and preserve the life of your air conditioning unit can save you a ton of money in the future.
To avoid costly air conditioner repair services, it’s best to have your air conditioner unit and HVAC system inspected by a professional home air conditioner repair contractor every 1-2 years. A HVAC service professional will be able to clean your heating and cooling systems of any debris, and recognize any developing issues such as leaks or worn out parts. Additionally, you should change your HVAC system air filter at least once a year, and if you run your heat in the winter, and your air conditioning system in the summer, you should change your air filter twice a year. The air filter stops dust and debris from circulating through your ventilation system and into the air you breathe inside your home. Changing your air filter will not only keep your ventilation system cleaner, but it will keep your breathing air cleaner, which can be very helpful if you suffer from air-born allergic reactions.