Carrier Air Conditioner Serial Number

12/24/2021by admin

It may seem insignificant, but when you have a dead furnace on a dark winter night, this issue is not so small: The introductory obstacle to overcoming Lennox furnace difficultnesses is getting your hands on the whole model model number. Why do I say, “whole”? Because the model number you might find in the owner’s manual or on other constituents of the furnace are not necessarily–are in all likelihood not–the finish number.

  1. Carrier Air Conditioner Serial Number Lookup

Carrier® How to determine the date of production/manufacture or age of Carrier® HVAC Systems. The date of production/manufacture or age of Carrier® HVAC equipment can be determined from the serial number located on the data plate. Carrier Air Conditioner Parts - Shop online or call 800-269-2609. By entering your product's model number, our parts database runs a Carrier parts lookup. Download 4110 Carrier Air Conditioner PDF manuals. User manuals, Carrier Air conditioner Operating guides and Service manuals. Jul 9, 2014 - Determine the nominal size from the model number. Up near the top of the label, you see the model number (M/N) and serial number (S/N). The numbers you'll see on residential air conditioners and heat pumps are:.

Manufacturers Other than Lennox

Every manufacturer is more or less dissimilar if we were to go beyond Lennox. For example, galore numbers will be found on the manufacturer label, ofttimes located near the upper right side of the furnace. Of course, in some cases these model numbers are just partial. For most gimmicks you will have to look on the model tag to get the model number. Where this is may depend on the brand and the model. A user’s manual is not the place to get the selective information you need.

Some manufacturers and HVAC suppliers will post either an effigy of where the model number may be found or will provide a description on their websites. With York Furnace, for example, the number may be found in the furnace cabinet in a vented panel. Bryant and Carrier furnaces post a rating plate sticker posted on the upper left-hand side.

Lennox Products

You may be looking for a model number on a Lennox furnace, or perchance you need a number for your Lennox air conditioning unit. Either way, you’ll find a data plate with the model number listed. If it’s a furnace you plan to repair, you may look at the left side of the interior service panel for the finish model number.

Following are some tips for entering the Lennox model number online, which will support you locate and buy a part:

  • Be careful that what looks like the letter “O” isn’t genuinely a zero “0”; also, it’s easy to confuse the lower case letter “l” and the number “1”
  • Unless the distributor says so, you won’t need to include blank spaces or dashes when you type in the number

What if you aren’t competent to locate the model number? The next smart step is to call the manufacturer. You may also contact your local merchandiser and ask for assistance.

The Code

Though it may seem that all the letters and numbers are random, the model numbers for Lennox furnaces genuinely mean something. If you’re the type who’s next question is usually, “What does that mean?” then this is for you. If not, you’ll probably want see if you may find the model number now and leave the coding trivia for another day.

  • G = If you see this letter, the model uses natural gas; this letter is quintessentially followed with a series number
  • Q = followed by two numbers divided by a slash mark (3/4, e.g.), this letter stands for unit capacity or drive
  • -100 = this means 100,000 BTUs of input in this furnace; BTU stands for British Thermal Unit and is measured in the thousands
  • -1 = When you see a dash followed by a number, you may assume that this is model in a series of models, each of which have been modified slightly. The dash number comes last and is very important for finding the right constituents for a model.
Carrier

Carrier Air Conditioner Model Numbers Picture

Carrier Air Conditioner Serial Number

Carrier Air Conditioner Model Numbers Photo

AIR-CONDITIONER DATE CODES (serial #)
AMANA / BLACKHORSEB=1971 or 1981 (Of course, now that they've been bought by Goodman, who knows what'll happen)
BARD1962 to March 1980 Sample Number 123456 A D
1st six digits are the Unit Identity Number. In this example they are represented by the numbers 123456. 7th digit is the month of Manufacture.
8th digit is the year of Manufacture. (The letter D in the Sample represents 1964).
1962 = B 1965 = E 1968 = H 1970 = K 1973 = N Letter 'Q' not used 1978 = T
1963 = C 1966 = F Letter 'I' not used 1971 = L 1974 = O 1976 = R 1979 = U
1964 = D 1967 = G 1969 = J 1972 = M 1975 = P 1977 = S 1980 = V
April & May 1980 Sample number 123 D A 123456
1st three digits are the Compressor Part Number. 4th digit is the month of Manufacture. 5th digit is the year of Manufacture.
In this sample A represents 1980. 1980 = A 6th thru 11th digits represent the Unit Identity Number.
This serial number style was only used during the months of April & May 1980.
June 1980 to Current Sample number 123 H80 1234567 02 1st three digits = Compressor Part # 4th digit = Month
5th & 6th digits = Year 80 = 1980 81 = 1981 82 = 1982 The year 2000 started the numerical numbering from 00.
00 = 2000 01 = 2001 02 = 2002 Right on through to current date. 7th thru 13th digits = Unit Identity #. 14th & 15th digits = Factory Code (01=OH; 02=GA)
Carrier, Bryant, Payne, Day & NightRecently (last 20 years or so) the first four numbers in the serial number represent the week and year.
Previously, it was a complex series of letters and single digits. Call 905-672-0860 if you get stuck.
ColemanSerial numbers prior to April 1992=1st two numbers are month, then year, then series.
After April 1992, 1st two numbers are year, then month, then series. Call 905-672-0860 if you get stuck.
Comfortmaker (International Comfort)Uses the first letter for the month (skipping I) and the first two digits are the year.
First Company Service PartsIs one of 4 divisions of First Operations. They supply OEM equipment to all of the major HVAC manufacturers.
They are located in Dallas, Tx at 214-388-5751. Harold Hammer at Tech Support (ext#5) will answer your questions.
GoodmanFirst two digits of the serial number are the year. Second two are the month.
Lennox Either the first two or second two digits are the year, it varies by era, but most of them actually have a separate sticker somewhere that has the year printed on it. Newer ones are first two equals manufacturing plant #, 2nd two are year and letter in fifth slot is month.
PeerlessPrior to 1984 there was not a date code included as part of the serial number. Starting in 1984, there was a four digit date code following the serial number that was month and year. Example - JO-12345-1084, this unit was built in October of 1984. Starting in the year 2000, same idea only it was a six digit date code following the serial number that is year and month. Example - 1234567-200105, this would have been build in May of 2001.
Anything without the addition to the serial number would have been made before 1984 and would require contact with the factory.
Rheem & Rudd WeatherkingSomewhere in the middle of the serial number will be a letter. The following four numbers are the week and year.
TRANEUses alpha codes in their serial numbers to determine year of manufacture. They started this in 1987 with the letter B and skipped a couple of letters during the years... The first letter of the serial number gives the year of manufacture as follows:
O, A=80(seventh digit) U=82(seventh digit) X=84 S=86 C=88 E=90 G=92 J=94 L=96 N=1998 R=2000
T=81(seventh digit) W=83 Y=85 B=87 D=89 F=91 H=93 K=95 M=97 P=1999 Z=2001
In 2002 they started their serial numbers with the year it was built. In 2002 the first character of the serial number is 2, in 2003, 3 and so on.
Weil-McLainPlease look on the outside jacket of the boiler for a CP Serial Number. It will have a bar code on it. Call (or email) Weil-McLain and they will tell you the date of manufacture. Phone: 219-879-6561 ask for Technical Services
YORK (Unitary Products since 1984)York purchased Fraser, Johnston and Luxaire in 1980.
Year of make indicated by 3rd letter in the serial number. Note: they skip the letters I, O, Q, U, Z.
1971 - A 1975 - E 1979 - J 1983 - N 1987 - T 1991 - Y 1995 - D 1999 - H 2003 - M
1972 - B 1976 - F 1980 - K 1984 - P 1988 - V 1992 - A 1996 - E 2000 - J 2004 - N
1973 - C 1977 - G 1981 - L 1985 - R 1989 - W 1993 - B 1997 - F 2001 - K 2005 - P
1974 - D 1978 - H 1982 - M 1986 - S 1990 - X 1994 - C 1998 - G 2002 - L 2006 - R

Carrier Air Conditioner Serial Number Lookup

Weatherking: 9th box from left is the year

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