![]() As with just about anything else, preventative maintenance can help you avoid bigger, more expensive problems down the road. If you want to be as sure as possible that your car’s air conditioner will be working next time you need it, it is a good idea to get the system inspected whenever you take your car in for other regular checkups. How Often Should I Get My Car’s A/C Inspected? Then you’ll be prepared for a cool, refreshing day the next time things heat up here in Washington. Finally, they’ll add more refrigerant to your system, and your car’s AC system will be restored. From there, they’ll be able to fix the problem so it doesn’t happen again. That’s a sign that something has gone wrong in your AC system, and the refrigerant has started to escape.īring your vehicle in for an inspection, and an experienced auto mechanic will be able to determine the cause of problem that has allowed your vehicle’s refrigerant to escape. At that point, you will start to notice that the air coming out of the vents is not as cool as it was before. Over time, however, your system is likely to lose some refrigerant and eventually start running low. How Often Should My Car’s AC Be Recharged?Īs you can see from the process above, the refrigerant is absolutely critical for a functioning air conditioner. From there, the ventilation system’s motor blows air over the evaporator, making it cold before pushing it out of your car’s vents. Finally, refrigerant makes its way to your evaporator, which removes any remaining moisture and cools the temperature even further. ![]() The receiver and dryer remove contaminants and moisture, then the refrigerant enters the expansion valve or accumulator.Īll the while, the refrigerant is becoming depressurized and getting cooler. The compressor constricts the refrigerant, and it begins to lose heat as it passes through the condenser. Those parts all spring into action when you turn on your car’s AC unit through the HVAC control panel. To start, it’s good to know which common parts make up your car’s air conditioning system and work to put the refrigerant to use. You don’t need to get too much into the science to understand a high-level explanation of how this process occurs. The refreshing air you feel on a hot day actually started out as hot air, but has had the heat removed from it during a process with multiple steps. Learn more about the two systems below to increase your chances of spotting problems before they get too severe.Īt one time people used to use ice to help keep their cars cool, but the technology that pushes delightfully cold air out of your vents today is more sophisticated than that. It also helps to understand a little bit more about how your heater and AC work. The best way to make sure your equipment is ready when you need it most is to keep up with a regular automotive HVAC maintenance schedule, as well as, repair problems as soon as possible. Weather is normally fairly temperate here in Western Washington, but there are definitely days when you want your car’s air conditioning and heating to work.
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