York Serial Numbers ID FROM HISTORY TO OCTOBER 2004 X X X X 9 9 9 9 9 9 6 DIGITS SEQUENCED NUMBERS TYPE OF ITEM M=Mfg. Aktivasi Microsoft Office 2013 Tanpa Skype For Web more. Basic Unit P=Purchased Basic Unit. OF MANUFACTURE. What year and size is the Air Conditioning system? Let me show you how YOU the Realtor can determine that on your own. Remember that these dates are NOT installation dates, but they are the manufacture date and typically these dates are close to each other.

Manufacturers have particular coding mechanisms in serial numbers that represent the month and year or group of years in which the unit was built. For example, General Electric HVAC units have 11-character serial numbers. The first letter represents the month and the second letter represents a group of years.

For example, a 'ZT' represents December and the years 2010, 1998, 1986, 1974 or 1960. Some manufacturers have multiple serial formats. For example, Samsung HVAC units have 10, 14 or 15 alphanumeric characters. In the 10-digit format, the fourth and fifth character represent the year and month respectively.

Trane has eight known styles of serial numbers and sometimes lists the date in a separate field. Kamen Rider Dragon Knight Wii Download Torrent.

The model and serial numbers are found on a tag located on the actual unit. If the AC is one single unit, it will have the one tag on an upper right corner. If it's a two-piece system, then one tag will be on the outdoor unit, usually on a back corner.

The second tag is on the indoor unit, normally at the top of the inside front cover. The model and serial number styles vary between models. For example, if a Rheem air conditioner uses the Style 2 format, a sample serial number would be 0R177 M2807 00097. The 0R177 is the factory code, and the M is the plant line code. The 28 is the week that unit was made in the production year, which is the 07 code. The 00097 is the actual unit number.

Cara Instal Ulang Windows Xp 64 Bit. The factory code may also be all numbers, or could be missing altogether. A Style 3 serial number example would be W291013412.

Not only is the factory number missing, but all the information is pushed together. The W is the plant line code, the 29 the week and the 10 the year of production. The remaining digits are the unit number.