Problem with central air condition

The answer is R410A.

Refrigerant Types in a Central Air Conditioner
There are 2 different types of air conditioning refrigerant currently used in residential cooling systems. R-22, commonly referred to a Freon and R410A, a blend considered to be more environmentally friendly, sometimes called Puron.

R410A (sometimes known as Puron), is the industry's choice to replace R-22 in central air conditioning systems. It is less reactive with the environment while having the same home cooling characteristics of R-22. R410A is not interchangeable with R-22-you choose one or the other and your air cooling equipment is designed to operate with it. When you purchase a R-410A system, a new line set is included with your central air installation as well as a new evaporator coil. Our experience with R-410A has been excellent. New cooling systems have been dependable and efficient, as well as operating quieter! R-410A is the refrigerant of the future!

Less reactive with the environment
Replaces R-22 in the year 2020
Cannot be used with R-22 systems
Quiet and dependable
Freon, R22, heat pump refrigerant
R-22 also known as Freon has been used for decades as the refrigerant in central air conditioning systems. However it has been linked to Ozone depletion and has therefore been banned from being manufactured after the year 2010. It's price will increase as the supply decreases.

Good luck,

Marty

Thats maybe 2 lbs above factory and lineset can hold tha much. Leakeeds fixed first

Hello, sounds like it is either a low charge or lack of airflow, what type of filter are you using? sometimes those filters that claim to be super effecient will actually cut down on your airflow and cause the ac to freeze up.

http://www.air-conditioning-and-refrigeration-guide.com/central-air-conditioning-condenser-problem.html

Hi,
Here is a tip that I wrote about that...

How to add Freon to a Air Conditioner or Refrigeration System

heatman101

Hi,
That needs to be done by a professional that has the proper equipment and knows how to do it with out getting hurt...

Here is a tip about trouble shooting your air conditioner...

Air Conditioner Trouble -Review the Possibilities
http://www.fixya.com/support/r3571569-air_conditioner_trouble_review_the_possi

heatman101

Low freon causes this problem. It could be the compressor going bad, but 99% of the time it is that the freon is low, have it leak tested and also have freon added

check the filter also sounds like a low freon charge.

The condenser is part of your air conditioning system. Hot high pressure freon gas from your air conditioning compressor will run through your condenser to dissipate heat and condense into a liquid.
The condenser is not in the radiator but looks like a small version of your radiator mounted either in front of, or behind your main radiator.
If your AC works properly and doesn't leak, then you don't need a condenser.

the large tube. it should be very cold
and the high side should be very warm but not hot.
if very hot you are leaking and low on freon.