H Car Repair

Many people tend to wait until their car’s AC has stopped blowing out cold air altogether before driving it for inspection, but a good rule of thumb is to have your aircon serviced regularly every two years to detect problems early.

An automobile a/c system is a closed loop, with cooled air moving from the engine to the cabin and is commonly referred to as a high-pressure side, low-pressure side system. The engine side of the loop is the high-pressure side.

The power drain of an AC system that's attached to a high performance engine doesn't really count for much so you shouldn't even feel it. However, this becomes an issue in vehicles with smaller engines so the driver should know when to switch it off.

The evaporator is responsible for absorbing the heat and removing moisture during cooling. If the evaporator coils are damaged, the best course of action is to replace them.

Watch for any leaks coming from your vehicle’s air conditioning system. Leaking refrigerant can not only harm your car’s engine, but it can be dangerous for the environment as well.

The American automotive manufacturer Packard was the first car company to launch cars with built-in air conditioning units. The first A/C system for cars was very big and bulky with refrigerating coils placed behind the back seat.

Excessive moisture inside the car due to air conditioning system may occur if the drain tube from the evaporator has become blocked or detached. If you experience excessive humidity in your car, get your system checked by our technician.

How does an AC system work anyway? Well, the details behind it are a bit involved but essentially, a refrigerant absorbs heat from the area being cooled via an indoor coil (evaporator) and transports it to an outside coil (condenser) where this heat is released.

If your car's AC isn't as cold as it once was or has stopped cooling entirely, chances are there's little or no refrigerant left in the system. This happens when pipes or components develop leaks that allow the refrigerant to escape.

If your vehicle’s air conditioning system is found to have a significant leak, then it must be fixed before the system can be serviced. This is because it is illegal to put any gas into a vehicle with an identified leak.

While the cause of AC refrigerant loss is simplea leakfinding it may not be easy. As such a tech may opt to charge the system with a fluorescent dye and use a detector light so he or she can pinpoint exactly where the leak is coming from.

The beating heart of your car's AC is its compressor. Powered by the engine via a fan belt, this component is essentially a pump that allows refrigerant to be cycled through the evaporator inside the cab and the condenser in the engine bay.

While the air conditioner you have at home may look nothing like the one you have in your car, they're actually a lot alike. Both systems have compressors, condensers, evaporators and both have refrigerant running through their tubes.