How do you add Freon to a window air conditioner? Adding Freon to a window air conditioner involves cleaning the air conditioner, attaching a new Freon container and allowing it to intake new Freon until the container is drained. While this task is usually performed by a refrigeration mechanic, a lay person can complete it by purchasing a Freon kit. How do you put Freon into an air conditioner? How do I know if my air conditioner needs Freon? How much Freon does a five-ton unit hold? Gloves and protective eye wear should be worn when adding Freon to an air conditioner. Refer to the air conditioning unit's user’s manual to ensure that the right type of coolant is used. After taking the air conditioner out of the window, lay it on a level surface near running water. Clear any dust or dirt from the coils, the louvers or shutters and the air filter. Give these parts time to dry before putting the unit back in place. Do not switch on the power. Upon finding the air conditioner's compressor, remove both valves from the Freon kit.

Follow the kit's instructions as to how to attach these valves to the lines of the compressor, and take out the Freon container. Attach it to the valves, turn the unit on, and set the power to the highest level. This setting allows the air conditioner to draw the Freon into its coils. Observe the unit for cooling temperatures. Once all of the Freon is drained from the container, turn the air conditioner off, unplug it, and remove the Freon container. After closing off the compressor's main lines, it is safe to resume use of the unit. Learn more about Heating & Cooling Do window air conditioners need Freon? Most window air conditioners do require Freon in order for them to work properly. There is a type of Freon referred to as R-22 or HCFC-22, and it was most ... How much Freon does my truck need? Most vehicles need 25 to 35 pounds per square inch of Freon on the low side if the vehicle is running with the air conditioner on its coldest setting and f... How much Freon does a 3-ton air conditioning unit hold?

A 3-ton air conditioning unit can hold 6 to 12 pounds of Freon, depending on the unit. The exact amount of Freon needed is determined by a variety of facto... What is an air conditioner coil? An air conditioner coil is the part that turns a liquid chemical such as Freon into a gas and absorbs heat while creating cool air. The coil functions as a... Is natural gas a more affordable heat source than oil?ac repair slc ut How does a dehumidifier remove moisture from the air?nissan titan ac control unit How do you design a fireplace mantle?rooftop hvac unit residential What is the average cost of heat pumps? What parts of a furnace can be replaced? What does a gas furnace vent?How to Put Freon in Window Air Conditioners

Window air conditioning units are used by many to cool apartments, homes, RVs and offices. These units use freon to create cool air. The freon is sent through a sealed tube, and should not run out. However, units get old and can develop leaks. When this happens, the unit will need to be recharged by adding freon. Check to see if the air blowing out of the unit is cold enough. If it feels as if it isn't cooling the way it used to, hold a thermometer up to the unit as it is running. Wait a few minutes for the thermometer to adjust. Look at the temperature and write it down. Also check the temperature of the air being pulled into the unit. Hold the thermometer to the front intake for a few minutes. Write this temperature down as well. Calculate the difference between the two numbers. If the difference is higher than 20 degrees, then the air conditioner probably just needs to be cleaned. If it is lower than 15, then it most likely needs freon. Take the unit out of the window so that you can repair it.

Undo the panel on the unit with a screwdriver and locate the two lines going to compressor. Select the larger of the two lines. This is the the tube to which you will need to add the freon. Attach a tap valve to the line by following the directions that came with the valve. Check the gauges to make sure they are off, and then attach the blue tube to the valve you just attached as well as to the compound gauge. Turn on the air conditioner to "High" for a few minutes, and then connect the yellow tube to the freon bottle. Open the freon valve. Loosen the yellow tubing at the gauge for just a second and then tighten it back up. This will release air from the tube. Open the valves on the gauge to start the flow of freon. Watch the gauges and charge the unit until it reaches 70 psi. Turn off the gauges and freon, and then remove the tubes. When you remove the blue tube from the compressor tube where you inserted the valve, remember to close the new valve. You will need to get EPA certified in order to add freon to your unit legally.

Certification is required for you to purchase the R-12 freon. Getting the certificate can be done online (see Resources). Once you have EPA certification, you will be able to legally obtain the freon you need. Central Connecticut Home Inspection: Testing Your System EPA Test: What Type of A/C Systems Am I Certified to Work On With Each Type of Certification? Learn how to detect leaks in your car's AC system for car air conditioner ... Car Air Conditioner Parts: Condenser Unit. How to Put Freon in an RV Air Conditioner. An air conditioner in a RV uses refrigerant to chill air passing over... How to Recharge My Window Air Conditioner Unit; How to Put Freon in Window Air Conditioners; I Can Smell Freon From a Window Air Conditioner. It is possible to smell Freon from a leaking window air conditioner. 5 Small Entryway Decorating Ideas Can You Recharge a Window Air Conditioner? How to Add Freon to a Car Air Conditioner How to Tell If Air Conditioners Are Low on Freon