How can i check my freeion in my central air conditioner?

Question

How can i check my freeion in my central air conditioner?

Answer 1

You need to call a HVAC contractor this is not a simple process

Answer 2

You usually need a set of refrigeration gauges the check a charge.  If the suction line is sweating back to the compressor can be a general indicator of the charge being close to correct.

Answer 3

Unless you have the right equipment you cant.  Unfortunately you will need to call a HVAC person.

Answer 4

You can't check the freon in your A/C but you can do the next best thing. To see if you are getting the proper performance you must first change your air filter (if dirty) and check to be sure that your return air grills are not blocked by carpeting or clutter. Next, you need to obtain a thermometer. Measure the temperature of the air going into your furnace. Measure the temperature of the air coming out of your furnace. Subtract the low reading from the high reading. A differential of 17-25 degrees is normally acceptable.

Answer 5

As the weather heats up and the days lengthen, your central air conditioner shifts from being the forgotten device to a major player in your household. Since it seems that air conditioners only break on the hottest summer days, it is best to regularly maintain it and avoid any unnecessary breakdowns. Without regular maintenance, an air conditioner loses about five percent of its original efficiency for each year of operation.

Every two years you should consider hiring a professional to come in and give your air conditioner a tune up. This can cost anywhere from $50 to $200, depending on where you live.

During the tune up, the following should be done:

Check refrigerant (Freon) level and recharge if necessary.

Check for Freon leaks (required if they are going to recharge the levels).

Clean the condensing unit coils.

Check the airflow over the cooling coils.

Clean, oil, and inspect the motor.

Clean and inspect the compressor.

Check all electrical components and controls.

Clean evaporator, condenser coils, air handler, and ducts if needed.

Calibrate the thermostat.

Check and clean the condenser.

Check the air filters.

Check that the belts are well adjusted.

Check the system operating pressures and temperatures.

While this might seem like an unnecessary expense, it will keep your air conditioner working longer and lower the amount of energy it uses, which will lower your energy bills. A system that is only 10% low on coolant can cost 20% more to operate. Likewise, any decrease in the airflow over your cooling coils will reduce your air conditioner's efficiency.

In between these visits, there are a few things you can do to maintain it. For best results, do this on a cool day well before the hot weather arrives. It will give you a chance to assess things and call in a professional if necessary. The first thing you should do (after turning off the power at the service panel) is to check the outside condensing unit. Make sure it is not covered or blocked with grass, shrubs, lawn furniture, or any other debris. The system needs plenty of space-at least four to five feet-in order to be able to draw air into it.

reference: http://www.associatedcontent.com/article...

Best bet is get a professional!