HTP serial number with year code R: 2011
In the HTP 1994 to 2011 format the year letter R means 2011.
Serial number decoder for HTP
Type the serial from the data plate, not the model number. Nothing is sent anywhere; the tables are in this page.
Format example: I21M28666
- A HTP serial number with year code R was built in 2011 (1994 to 2011 format; source: htproducts.com).
The full year-letter table
| Year code | Year(s) |
|---|---|
| A | 1994 |
| B | 1995 |
| C | 1996 |
| D | 1997 |
| E | 1998 |
| F | 1999 |
| G | 2000 |
| H | 2001 |
| I | 2002 |
| J | 2003 |
| K | 2004 |
| L | 2005 |
| M | 2006 |
| N | 2007 |
| O | 2008 |
| P | 2009 |
| Q | 2010 |
| R | 2011 |
Month letters
| Month code | Month |
|---|---|
| A | January |
| B | February |
| C | March |
| D | April |
| E | May |
| F | June |
| G | July |
| H | August |
| I | September |
| J | October |
| K | November |
| L | December |
Official lookup: the authority
Open the official HTP lookup takes serial number; returns warranty / registration lookup; URL verified live
This site is a reference built from published tables. The manufacturer's own lookup wins whenever the two disagree.