Kahr Serial Numbers Production Dates
Serial Numbers Manufacture Date

For the search to work, please enter your serial number in all UPPERCASE letters and numbers with no spaces between the characters. Be certain to not confuse numeric and alphabetic characters, such as O's for zeros or we will be unable to locate your serial number. Only enter the serial number and no additional information. Do not insert spaces. The Rolex serial number is sequential from 1926 through the middle of 1987, and you can look up the production year in a reference table. From mid-1987 through the fall of 2009, the serial number contains an easy-to-understand date code. A Reset in 1954. It’s worth noting that in 1954 Rolex production reached 1,000,000 total units.

The product ID tag and serial number can tell you the month and year it was manufactured, and for the Aquarite/Goldline SWCG cells the length of the warranty. The format has changed a bit through the years and below are the different formats Hayward has used.

Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service.

Pumps, Filters, Cleaners, Heaters, Heat Pumps, some Incandescent Lighting and Accessories

Hayward Pump Tag

Hayward's serial numbers for all products, with the exception of some cleaners, controls, heat pumps and electronic chlorinators, are 17 digits long and begin with the numbers '21'. Often these numbers appear on product labels with spaces or parentheses.^[1]

Rhythm Ac7 Casio Ctk7000, free rhythm ac7 casio ctk7000 software downloads, Page. Rhythms Of Casio software, free downloads. Rhythms Of Casio shareware, freeware, demos: Volko Alaturka Drum for Mac OS X by Volko, Salsa Rhythm. Someone creating Indian Rhythms/Styles for CTK 6200 or WK 7500. Worldwide exclusivity from CASIOSTYLES.COM. We are proud to release a new serie of styles / rhythms / accompaniment for CASIO keyboards. The CTK / WK / LK / CDP / AT / AP / PX Series models which are compatible with Casio’s AC7 format. This third Volume of styles is composed of 16 high quality styles “Rock & Pop oriented”, each provided in.AC7 format – for easy loading. The ac7 file extension is related to the electronic keyboards, developed by Japanese company called CASIO. The ac7 file contains some kind of audio data from electronic keyboard from Casio. This ac7 file type entry was marked as obsolete and no longer supported file format. This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files. Indian rhythms in ac7 for casio.

Model number is found on the dataplate located on the bottom right of the electrical cover on Hayward Heat Pro units.^[2]

On Summit style Heat Pumps the data plate is located on the left side of the base pan

Controls, Electronic Chlorination, ColorLogic Lighting

Hayward Filter Tag

Serial numbers for Controls, Electronic Chlorination, and ColorLogic Lighting typically follow a format like this: 1M12345-1234567 (all numbers with the exception of the letter in the second position).

For products such as Aqua Rite, the serial number can be found inside the door of the control

Heat Pumps, Heaters, Filters, Pumps August 2015 - Present

Hayward 2015 ID Tag

Format is 2112-1911-003216017.^[3] In this example, manufacturing date is November 2019.

The first two numbers (21)are common to all ID tags
The 3rd - 4th number is the plant of manufacture
- 10 = Canada
- 11 = Pomona, CA
- 12 = Clemmons, NC
- 13 = Nashville, TN
The 5th % 6th number will be the year & the 7th & 8th is the month
- 1911 = November 2019
- 1912 = December 2019

Heat Pumps, Heaters, Filters, Pumps March 2010 - July 2015

Hayward 2010 ID Tag

Format is (21) 12-1004-000002006.^[4] In this example, manufacturing date is March of 2010.

The first two numbers (21)are common to all ID tags
The 3rd - 4th number is the plant of manufacture
- 10 = Canada
- 11 = Pomona, CA
- 12 = Clemmons, NC
- 13 = Nashville, TN
The 5th & 6th number will be the year & the 7th & 8th is the month
- 1003 = March 2010
- 1006 = June 2010

Heat Pumps, Heaters, Filters, Pumps February 2004 - February 2010

Hayward 2005 ID Tag

Format is (21) 120-402-000002006

Kahr Serial Numbers Production Dates

The first two numbers (21) are common to all ID tags
The 3rd - 5th number is the plant of manufacture
- 100 = Canada
- 110 = Pomona, CA
- 120 = Clemmons, NC
- 130 = Nashville, TN
The 6th -8th number will be the year & month Example:
- 402 = 2004, Feb
- 405 = 2004, May
- 501 = 2005, Jan
- 502 = 2005, Feb

Serial Numbers Manufacture Date

Reading Goldline Serial Numbers August 2011 - Present

Hayward AQR ID Tag 2015

Beginning 08-05-2011 the serial number format is 4A20021-104377.^[5]

First Digit = Standard Warranty length
- 4 = 4 Year Warranty
- 3 = 3 Year Warranty
- 1 = 1 Year Warranty
Second Character = Product Family
- A = Aquarite
- R = remote
Third & Fourth Digit indicate the year the product was made
- 20 = 2020
Fifth - seventh digit = day of year manufactured
- 021 = 21st day of 2020
Digits 8 and on = 123456 = Manufacturing ID

Reading Goldline Serial Numbers November 2001 – July 2011

Hayward AQR ID Tag 2001

Beginning 11-01-01 the serial number format is 1R0509-1020020.

First Digit
- 3 Year Warranty
- 1 = 1 Year Warranty
Second Character = Product Family
- A = Aquarite
- R = remote
Third & Fourth Digit indicate the year the product was made
- 05 = 2005
Fifth & Sixth Digit indicate months of manufacture
- 09= September
Digits 7 and on = 123456 = Manufacturing ID

↑https://www.haywardnet.com/warranty/hint.cfm?lang=en&prodID=359
↑http://www.haywardnet.com/pdfs/Heatpump-Troubleshooting-Guide.pdf
↑https://www.totallyhayward.com/techservices/attachments/Technical%20Updates%20for%20Pool%20Professionals%20Jan%20%202020.pdf
↑https://www.totallyhayward.com/techservices/attachments/Serial%20Number%20Read%20REVISED%201-2012.pdf
↑https://www.totallyhayward.com/techservices/attachments/How%20to%20read%20Goldline%20Serial%20Numbers.pdf

Retrieved from 'https://www.troublefreepool.com/wiki/index.php?title=Hayward_Serial_Numbers_and_Date_Codes&oldid=4158'

Have you ever been at a HamFest trying to figure out just when that rare FT 101e or somesuch was built? You see lots of alphanumerics but not a clue about the date of manufacture. Well, Kevin – K7ZS – of the Willamette Valley DX Club http://wvdxc.org/ , lets his Yaesu geek flag fly as he shares the tricks to decoding Yaesu’s production dates….
The secret to Yaesu’s serial numbers gives you the key to determining a radio’s age

The serial number is usually 2 letters, followed by 6 numbers: 0J123987

The first digit of the seria