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 factors, such as the type of unit and where it is installed.Know More
The amount of Freon or other refrigerant necessary to fill any size air conditioning unit depends on factors such as the size of the evaporator coil and whether the air conditioner is an all-in-one, self-contained exterior unit or a split system unit in which the condenser and compressor are outside and the air handler and coil are inside. The length of the lineset, the copper pipes which connect the outside condensing unit to the indoor evaporator coil on a split system unit, also affects the amount of Freon necessary to fill the unit, as does the diameter of the lineset tubing.
The seasonal energy efficiency ratio of the unit also impacts the amount of Freon an air conditioner requires; the higher the SEER rating, the larger the evaporating coil. The larger coil surface makes the air conditioner more efficient while increasing the amount of Freon needed to fill the unit. Freon, also known as R-22, is regulated by the Environmental Protection Agency, and only an EPA-certified technician can buy and handle it.Learn more about Heating & Cooling
Freon can be added to an air conditioning unit if the gas is compatible with what is already in the air conditioner. This information is found in the manual or at a local dealer. A Freon kit, which includes the container of gas and two valves, is needed.Full Answer >
An air conditioner cover is used to protect the unit from different elements such as snow and ice during the off season. Covering the air conditioner stops debris from becoming lodged inside. The cover keeps the coils clean, which helps the unit run more efficiently during the next season.Full Answer >
The cost to install an air conditioning unit varies widely depending on the weight of the unit and several other variables. You can expect to spend anywhere from $3,000 to $12,000.Full Answer >
A 10-ton air conditioning unit is a cooling system capable of removing 120,000 British thermal units of heat per hour from the air in the building to which it is attached. In this system of measurement, 1 ton is equal to 12,000 BTUs of heat extraction per hour.Full Answer >