How old is my Friedrich WallMaster WS08B10 Air Conditioner
The age of your unit can be determined from the serial number. You will find this serial number on the data tag located on the inside of the unit just below the control panel. If you will call the Customer Assistance Center at Friedrich, 800-541-6645, extension 260, they will be able to assist you with the age of your unit. Hours are Monday thru Friday 7:00 am - 6:00 pm, central time.
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