To determine the age of an Amana PTAC unit, locate the serial number, typically found on the unit's data plate, often located on the side or back. The serial number usually contains a date code, with the first two digits indicating the year of manufacture and the following two digits signifying the week of that year. You can also consult the manufacturer's documentation or contact Amana customer service for assistance in decoding the serial number.
To determine the manufacture date of an Amana PTAC unit, check the serial number, which is usually located on the nameplate or label on the side or back of the unit. The serial number often includes a date code, typically in the format of two letters followed by several numbers; the first letter represents the month and the second letter the year of manufacture. You can also contact Amana customer service or visit their website for assistance in decoding the serial number. Additionally, you may find the manufacture date on the unit's original packaging or documentation.
Service call freon check it out for clogged condenser $100.00
Probably close to or more than a new unit would cost.
Fittings for 134 freon
where is low side charge port located
The amount of refrigerant a unit contains depends on the size of the unit. That is the standard charge but the charge after the system is installed may be more or less. The system charge depends on the size of the refrigerant lines, the length of the lines, and the size of the unit.
To charge freon in an air conditioner, you need to first locate the service valves on the unit. Then, connect a charging hose to the low-pressure service valve. Next, slowly add the appropriate amount of freon to the system while monitoring the pressure levels. Be sure to follow safety guidelines and regulations when handling freon.
It varies per contractor. They usually charge for their labor and disposal fee.
your freon is measured with gauges hooked up to low side of air condition unit the low side is the cold side high side is the condenser side WATCHOUT high pressure every unit has atag on it and let you know how many ounces to be put in low charge is bad but over charge is also bad
Freon is stored in the compressor unit of an air conditioning system.
By buying an AC charge hose and a can or 2 of R134a freon (depending on how much your car needs) Attach hose to the low pressure side & charge system. Do not overcharge, or you may destroy the AC system.