The problem of car ac lines freezing up is caused by moisture that has been introduced into the system.
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.
Low refrigerant level reduces the pressure on the low side of the system.
Compressor condenser evaporator orifice tube or expansion valve and an accumulator or receiver drier.
A professional greenville heating and air expert will thoroughly inspect your ac unit to determine the exact reason.
If your ac has run into any problems such as freezing up you need the help of a professional hvac contractor.
This causes the evaporator to.
If low air flow caused it the evaporator would freeze up every time you turned the blower speed down.
Check your air conditioner s air filter if your ac is freezing up.
This is one of the most common causes for restricted air flow through your air conditioner.
At the expansion valve or fixed orifice tube depending on the system liquid refrigerant quickly expands into a gas forcing the temperature to drop.
The air conditioning system is made up of the following components.
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.