Automotive Ac System Freezing Up

A professional greenville heating and air expert will thoroughly inspect your ac unit to determine the exact reason.

Automotive ac system freezing up.

Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts. Next if your air conditioner is freezing up from restricted air flow then you need to rule this out the best way to rule this out is by checking the following. Check your air conditioner s air filter if your ac is freezing up. The problem of car ac lines freezing up is caused by moisture that has been introduced into the system.

If low air flow caused it the evaporator would freeze up every time you turned the blower speed down. This causes the evaporator to. This is one of the most common causes for restricted air flow through your air conditioner. If your ac has run into any problems such as freezing up you need the help of a professional hvac contractor.

Low refrigerant level reduces the pressure on the low side of the system. The air conditioning system is made up of the following components. Compressor condenser evaporator orifice tube or expansion valve and an accumulator or receiver drier. At the expansion valve or fixed orifice tube depending on the system liquid refrigerant quickly expands into a gas forcing the temperature to drop.