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.Know More
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
Window measurements should be taken before buying the air conditioner, and when installing the air conditioner, it might be necessary to remove the window so the unit can fit. After the unit is in place, all air leaks should be plugged, and the window should be secured with boards.Full Answer >
To install an air conditioner in a double-hung window, lift the unit into the window, align the bottom flange with the outside edge of the sill, and then close the window. Instructions vary depending on the parts included in the kit, such as mounting brackets and weather stripping.Full Answer >
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 heat exchanger, because it draws out heat and creates the cool air that blows out of the air conditioner.Full Answer >
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 common in air conditioner window units prior to 2010.Full Answer >