WebApr 4, 2024 · The year and week number of manufacture are encoded in the first four digits of the heater's serial number. So your heater serial number (IF that is what you meant by "product number" - if not, look again on the data tag for the individual water heater's serial number) of 0320030 would translate to. year: 2003. week: 20. WebOct 20, 2024 · Quick answer: For most Rheem models and all those made recently, the serial number begins with a letter followed by 9 numbers. The first two numbers after the letter represent the week of the year, 1 through 52. The second two numbers (numbers 3 and 4) are the year. So, W 2210 represents the 22 nd week of 2010.
How Old is Your Furnace? 3 Ways to Determine Furnace Age - Fu…
WebMay 31, 2024 · York Serial Number is important to identify the date of production or age of YORK® air conditioner and furnace. The serial number (and model number) also needed when you want to check the warranty status.York serial number has sorted into two different serial numbers, the old serial number used from 1971 through 2004 and new … WebMar 4, 2024 · The Goodman serial number is a ten digit code that helps us identify the age of goodman air conditioner. The date of manufacture is coded in the 1st four digits of the goodman serial number. These four digits code represent the year and the month of manufacture. Serial Number Lookup & Examples #1305 754230 how to stop getting fever blisters
Rheem HVAC Age: Serial Number Decoding for AC, Furnace, Air …
WebThis is usually printed next to a publication number on the manual and looks something like 02-20 (February of 2024), 01-21 (January of 2024) or 04/17 (April of 2024). The print … WebDec 29, 2024 · A serial number starting with 0193, for example, may have been made the first week of 1993. 4. Look for a sticker or tag that gives a date when the furnace was … WebNov 7, 2024 · Step 3: Look Up the Serial Number. Determine the age from the serial number if possible. Some serial numbers can be interpreted by weeks and years. So a … how to stop getting friendzoned