How do i read my serial number for international comfort products
Henry Morales
Published Jun 17, 2026
In the serial number, the first letter is the place of manufacturer. The first pair of numbers is the year, and the second pair of numbers is the week. For Example, Model No.: NAC042AKA5, SN: E031136011 was Manufactured in 2003, Week 11.
How do I read my international comfort product model number?
Look for the 5th and 6th digit of the model number, or approximately that location. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. A ton of air conditioning equals 12,000 BTU, and 48 divided by 12 equals 4, so the data plate below indicates the system is 4 tons.
How do you read carrier serial numbers?
The most common way to to determine the carrier ac age is through the serial number. In the above style, the determining factor is having a letter in the middle of the serial number. The first two digits are the week of manufacturer. The second set of digits are the year of manufacture.
How old is my international comfort product?
The date of production/manufacture or age of ICP® HVAC equipment can be determined from the serial number located on the data plate.
How old is my air conditioner by serial number?
On most units, the nameplate is fixed to the backside of the cabinet. Near the top of the nameplate you should see the manufacturer’s date as a month and year. (Sometimes the manufacturer’s date is abbreviated as MFR DATE.) If you find this, congratulations: you now know the “birth date” of your AC.
Where is the carrier model number?
Remove the front door and look inside the unit. You should see the model number printed on rating-plate or decal.
How do you decode a carrier model number?
Carrier/Payne/Bryant Carrier systems made in the last 20 years or so encode the week and year of manufacture within the first 4 digits. The first 2 are the week of the year (1-52) and the second are the year. For example 0199 would mean the system was made the first week of January in 1999.
How old is my intercity products furnace?
The date of production/manufacture or age of Inter-City® HVAC equipment can be determined from the serial number located on the data plate.
Who owns International Comfort Products?
International Comfort Products Corporation (ICP) is a company that designs, manufactures and markets central air conditioning (HVAC) systems and gas and oil furnaces for use in homes and commercial buildings. It is a unit of Carrier Global Corporation and is headquartered in Lewisburg, Tennessee, United States.
Where is the manufacture date on a serial number?
LetterMonth (first letter)Years (second letter)LJune2018, 2006, 1994, 1982, 1970, 1954
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What do carrier model numbers mean?
The main purpose of the Carrier model number lookup is to know the size or tonnage of the air conditioner systems. Tonnage is a measure of BTU’s in 12,000 BTU increments. A ton of air conditioning equals 12,000 BTU. … These are all reflected in the model numbers.
How do I read my Carrier air conditioner model number?
Look for the 7th and 8th digits, or maybe 8th and 9th digits, of the model number. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. A ton of air conditioning equals 12,000 BTU, and 48 divided by 12 equals 4, so the data plate below indicates the system is 4 tons.
Where is the serial number on an AC unit?
The model and serial number can be found on the rating plate of your air conditioner or heat pump. This is generally found slightly above the refrigerant valves on the back side of the unit.
What is the serial number?
A serial number is a unique identifier assigned incrementally or sequentially to an item, to uniquely identify it. Serial numbers need not be strictly numerical. They may contain letters and other typographical symbols, or may consist entirely of a character string.
Where are International Comfort Products manufactured?
ICP has been designing, manufacturing and marketing these quality systems under several brand names for more than 70 years. Products are made in world-class manufacturing facilities located in the U.S., and Mexico.
Are International Comfort Products Good?
International Comfort Products (Heil, etc., and a UTC company) makes AirQuest, which are actually pretty good and have a good warranty. EcoTemp is a random brand that makes cheap furnaces with OK warranties. MrCool is best known for making ductless mini split heat pumps.
Is carrier and ComfortMaker the same?
Both Carrier and Comfortmaker offer efficient HVAC units. They have a high seasonal energy-efficiency ratio (SEER), which ensures little or no electrical energy is wasted during their operation. Both brands also have AC units that operate quietly. Comfortmaker advertises its AC units to be durable, but Carrier doesn’t.
How old is my furnace by serial number?
Look at the first four digits of the serial number once you find it. The first two digits can be the week of the year that the unit was manufactured, with the third and fourth number indicating the year. A serial number starting with 0193, for example, may have been made the first week of 1993.
How old is my unitary product furnace?
The age of the Unitary Products Group HVAC equipment can be determined by the manufactured date located on the data plate. The age of the Unitary Products Group HVAC equipment can be determined by the serial number located on the data plate.
How do I know the age of my furnace?
How can you identify how old your furnace is? Your furnace should have a sticker located someplace on the exterior or interior paneling. If you don’t see a sticker with the model and serial number on the outside, find where the paneling opens up and check if it’s located inside that door.
What is the manufacture date?
Production date (or manufacture date): It is the date when the product was manufactured. … This number indicates how many months the product can be safely used for after opening.
How do I find my model number?
The model number will most likely appear on either a paper sticker or a metal plate in an easy-to find place.
How old is my RCA TV?
The manufacturing month and year is coded into the serial number (not the model number) of the appliance. Our serial numbers begin with two letters. The first letter identifies the month and the second letter identifies the year.
What do the numbers on an air conditioner mean?
BTU ratings measure the amount of energy needed to raise the temperature of a pound of water by one degree Fahrenheit. When it comes to air conditioners, the BTU rating measures how many BTUs of heat the unit is able to remove from the air in an hour’s time. This shows how effective a unit is at cooling a space.