F or Comfortmaker, you should look for two numbers at the far side of the middle of the cluster of numbers in the model number that are divisible by 6 or 12, which represent the nominal BTU of the system in thousands. Where is the model number on a comfortmaker furnace?
How do I read a Comfortmaker model number?
The first two numbers after a single letter in the serial number are the year of manufacture of a Comfortmaker system by International Comfort. So the serial number shown below indicates a 2007 manufacture date. How do I read my air conditioner model number?
How can I tell the age of a Comfortmaker air conditioner?
How can I tell the age of a Comfortmaker air conditioner or furnace from the serial number? The first two numbers after a single letter in the serial number are the year of manufacture of a Comfortmaker system by International Comfort. So the serial number shown below indicates a 2007 manufacture date.
How do I read the model number on my air conditioner?
How do I read my air conditioner model number? Look at the model number (Located on the data plate stamped on the actual side of the compressor) on the compressor and there should be a number divisible by 12. It should start at 18 and not be more than 60 for residential AC units. 18 to equal 1.5 tons and 60 to equal 5 tons of cooling.
How do you read a serial number with 4 digits?
Serial Number Nomenclature. You can determine the date of manufacture based off of the 4 digits after the first letter in the serial number. The 2nd and 3rd digit indicate the year of manufacture, and the 4th and 5th digit indicate the week of that year the unit was manufactured. The following digits are the sequence number.
How do I tell what year my Comfortmaker is?
The date of production/manufacture or age of ComfortMaker® HVAC equipment can be determined from the serial number located on the data plate.
How do I read the serial number on my AC unit?
0:112:14Locate Your Air Conditioner Model and Serial Numbers - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut you're going to look for at the top of your data sticker you're going to have an M slash inMoreBut you're going to look for at the top of your data sticker you're going to have an M slash in number a stands for model number and your s slash n member which is serial.
How do you determine tonnage on a serial number?
Simply divide the BTUs by 12,000 to calculate the tonnage of your unit. For example, if your air conditioner is 36,000 BTUs, you have a 3-ton unit. Some manufacturers bury tonnage or BTU information in their model numbers. Look for an even, two-digit number between 18 and 60.
What size air conditioner Do I have by serial number?
The numbers you'll see on residential air conditioners and heat pumps are: The 3 digits in the model number tell you the nominal capacity in thousands of BTU/hr. Since each 12,000 BTU/hr is equivalent to 1 ton of air conditioner capacity, it's easy to figure out how many tons of nominal capacity your AC has.
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.
How old is my AC by serial number?
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 can I tell how many BTU my air conditioner is?
Find the model number. Within this string of letters and numerals, you should find an even, two-digit number. The possibilities on residential units range from 18 to 60. Divide the number by 12 (which represents 12,000 Btu/hr, or one ton of cooling capacity) to get your AC unit's tonnage.
How do you calculate HVAC tonnage?
To estimate your AC tonnage needs, multiply the number of square feet you're cooling times 25. This equals the total number of BTUs you need to adequately cool your space. Next, divide that number by 12,000 to determine the tonnage capability you need in your new air conditioning unit.
How many tons of AC do you need per square foot?
0.0016 tonsSimple answer: You need 0.0016 tons of AC per square foot. In general, for every 600 sq ft, you need 1 ton of AC. This is a general estimate.
What size AC do I need for 2000 square feet?
If your home is 2000 square feet, you can calculate your HVAC needs the same as you would for a 1600 square foot home. Assuming one ton of cooling capacity can cool 400 square feet of your home, you'll need about 5.0 tons of air conditioning capacity. Multiply this by 12,000 BTUs, and you'll get 60,000 BTUs.
How do I find the SEER rating on a model number?
An A/C's SEER rating is also listed near the top of the unit's manufacturer label, where the model and serial number are listed. Look for the beginning digits of the model number. For example, a model number that begins with 15AC means the air conditioner has a SEER rating of 15.
How do you read HVAC model numbers?
Look at the model number (Located on the data plate stamped on the actual side of the compressor) on the compressor and there should be a number divisible by 12. It should start at 18 and not be more than 60 for residential AC units. 18 to equal 1.5 tons and 60 to equal 5 tons of cooling.