Unsure of the warranty status of your Carrier equipment? Here’s a complete guide on Carrier warranty lookup with serial number. Also, we’ll talk about how you can decode the year of your Carrier equipment. Let’s get started!
Serial Number Locations of Carrier Reefer Unit
Before searching for the warranty status of your Carrier equipment, you should find the Carrier serial number first.
Each Carrier Unit has a decal attached to the frame of the unit inside the roadside door. You can find the decal on the bottom vertical frame next to the display. The decal identifies the model number of the reefer unit, the warranty ID number, the serial number, the type of refrigerant and the refrigerant charge.
Steps for Carrier Warranty Lookup with Serial Numbers
Now, let’s start looking up the Carrier warranty status with the given serial number.
- Step 1: Visit CE’s official website and register to access the feature.
- Step 2: Enter the Carrier, Payne or Bryant serial number in the “Serial Number” field.
- Step 3: Click on the “Check Warranty” button.
Once the equipment is registered, you’ll be able to view key product details, including the model number, installation date, and the homeowner’s name and address.
The Entitlement Overview section displays the product’s model number along with the applicable policy code, policy description, and any relevant coverage details.
The Warranty Info section outlines the warranty duration, type, and the exact start and end dates. Pay close attention to whether the equipment is still with the original owner or has since changed hands, as this can affect the length of coverage.
What Else Can We Decode from Carrier Serial Number?
Apart from searching for the warranty status with Carrier serial numbers, you can also decode the manufacturing date and the age of your Carrier equipment.
Common Carrier Serial Number Formats
Here are 6 main serial number styles of Carrier equipment.
- Style 1: WWYYXXXXXX– 4006A17330
- Style 2: YYMMXXXXX– 850304091
- Style 3: MYXXXXXX (U.S.) or YMXXXXXX (Canada) – W4D14008 (U.S.) or 4WD14008 (Canada)
- Style 4: MYXXXXX–A167890
- Style 5: YXXXXXX(U.S.) or YXXXX(Canada)– 6######(U.S.) or 6#### (Canada)
- Style 6: WWYXXXXXX or WYXXXXX– 46U152456 or 2W13270
*Note：
W=weak
M= month
Y=year
X= sequence number
What Year Is My Carrier?
Style 1: WWYYXXXXXX– 4006A17330
Interpretation: This is the newest style of Carrier serial number and has been used exclusively since 1980. The first two digits of the serial number are the week (40). The second two digits are the year (06 = 2006).
Style 2: YYMMXXXXX– 850304091
Interpretation: The first two digits of the serial number are the year (85 = 1985), and the following two digits are the month (03 =March).
Style 3: MYXXXXXX (U.S.) or YMXXXXXX (Canada) – W4D14008 (U.S.) or 4WD14008 (Canada)
Interpretation: The serial number style was used by Carrier subsidiary BDP exclusively from 1980-1984 and ONLY used letters M through Z to represent the month. Canada units reverse the Year and Month positions from U.S. made serial number styles.
| Letter | Month | Letter | Month |
|---|---|---|---|
| M | January | T | July |
| N | February | V | August |
| P | March | W | September |
| Q | April | X | October |
| R | May | Y | November |
| S | June | Z | December |
Style 4: MYXXXXX–A167890
Interpretation: The serial number style was used exclusively from January 1, 1969 to December 31, 1979. It uses A to L to represent the month in order and 0 to 9 to represent the year from 1970 to 1979.
The first character of the serial number represents the month (A=January) and the second character represents the year (1 = 1971).
Style 5: Style 5: YXXXXXX(U.S.) or YXXXX(Canada)– 6######(U.S.) or 6#### (Canada)
Interpretation: The serial number style was used exclusively before 1969. The U.S. uses only seven-digit all-numeric serial numbers and Canada uses five-digit all-numeric serial numbers. Year of manufacture can be determined by using the 1st position of the serial number
Style 6: WWYXXXXXX or WYXXXXX– 46U152456 or 2W13270
Interpretation: This style was used from 1960 to 1979. Year of manufacture can be determined by using the 1st letter (2nd or 3rd position) of the serial number: beginning with L and cycling through to end with H (skipping letters O, Q, and Z), representing 1960 – 1979 – See Chart
Week of manufacture can be determined by using the 1st -or- 1st & 2nd positions (number/s) of the serial number: 1-52 representing weeks of the year
| Letter | Year | Letter | Year | Letter | Year | Letter | Year |
|---|---|---|---|---|---|---|---|
| L | 1960 | S | 1965 | X | 1970 | D | 1975 |
| M | 1961 | T | 1966 | Y | 1971 | E | 1976 |
| N | 1962 | U | 1967 | A | 1972 | F | 1977 |
| P | 1963 | V | 1968 | B | 1973 | G | 1978 |
| R | 1964 | W | 1969 | C | 1974 | H | 1979 |
Conclusion
Locating and decoding the Carrier serial number is essential for Carrier warranty lookup. Whether you’re checking warranty coverage or determining the age of your equipment, understanding your serial number format saves you time and effort. Use this guide as your go-to reference whenever you need to decode a Carrier, Bryant, or Payne serial number. At FridayParts, you can source a vast selection of aftermarket Carrier parts to keep your equipment back to its best performance.
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