Freon For Window Unit Air Conditioners

Schedule or perform routine maintenance before adding more freon.

Freon for window unit air conditioners.

The components inside a window air conditioning unit include a compressor that pumps the refrigerant two coils a sealed tube filled with an epa regulated refrigerant a blower and a fan an expansion valve that opens to let refrigerant move a filter and control unit. The newer type. There are two methods for recharging a window air conditioner the low cost backyard quick method used by many homeowners or the tech method which is more involved but recommended. After taking the air conditioner out of the window lay it on a level surface near running water.

Your ac s air filter blower wheel evaporator coil and condenser coil need to be cleaned before you charge your unit with more refrigerant. With the service and tap valves now connecting the freon tank to the air conditioner what will happen is that the refrigerant will start flowing from the tank and into the unit. Refer to the air conditioning unit s user s manual to ensure that the right type of coolant is used. To know which type of refrigerant your air conditioner uses take a look at the label on the compressor unit outside.

The freon is sent through a sealed tube and should not run out. When this happens the unit will need to be recharged by adding freon. The backyard low cost method is the most used way to recharge a window a c unit if it is low on refrigerant but not recommended. Then turn on your window ac unit and ramp it up to its highest power setting.

It ll clearly tell you which type of refrigerant the unit uses. Adding more refrigerant to a unit with dirty parts can damage the ac. Consult your unit s manual to determine the amount of freon your unit requires. Window air conditioning units are used by many to cool apartments homes rvs and offices.