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The results from the HVAC Decoder App test are shown below. That alone takes it from 252 times 8 equals 2016 units. Let look at ICP (International Comfort Products) which uses the same model number for all their brand names: Arcoaire, Comfortmaker, Day & Night, Grand Aire, Tempstar, Heil, KeepRite and Lincoln. With another name brand, it can grow even larger. Now that single model number has gone from 42 to 252 or more possible units. The model number also represents the heat pump which doubles that number again.
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So if the line is available in 230/1/60, 230/3/60, 460/3/60 you have just triple the number of units.
#GOODMAN MANUFACTURING GOODMAN MODEL NUMBER DECODING SERIAL NUMBER#
How do I find out what year my Goodman unit is Goodman Date Codes The 1st and 2nd digits of the serial number are the year. It also includes any revision on that provided line or voltage difference. For Goodman, you should look for two numbers at the far side of the middle of the cluster of digits in the model number that are divisible by 6 or 12, which represent the nominal BTU of the system in thousands. That is the minimal number of units a single model number represents. So the math is Model Number times Cooling Capacity times SEER rating (1 X 7) X 6 = 42. This will also include all SEER rating from 14 to 21 SEER. That will include all units from 1.5 ton to 5 ton based on the cooling capacity.
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Short Description Goodman, Ceiling-Mount Air Handler, 1 2 Tons. are located within the oval/round shaped buttons). (2) Hover over each grouping to reveal pertinent info for each part of the model number. For example, if you have the model number 24ACC636ABB3 from Carrier. General Directions: (1) Locate the model number your researching. The single model number listed below will represent the complete line for that model number. When I update the application there is a test done on the code to ensure it can find the added data and that the compression code works.