WebFeb 6, 2024 · How do you read a Heil serial number? To determine the date of manufacture of an Heil unit, use the first four numbers of the serial number. The first two numbers represent the year, and the third and fourth numbers represent the week of manufacture. Where is the serial number on a heat pump? WebA Vehicle Identification Number (VIN) is a 17-digit code, comprised of capital letters and numbers, that uniquely identifies a vehicle. Each letter and number provide specific pieces …
HVAC Model Number Nomenclature Building Intelligence Center
WebJan 4, 2024 · To determine the date of manufacture of a Heil furnace and/or air conditioner, use the first four numbers. The first two numbers represent the year, and the 3rd and 4th … WebThis is the revision number. Better known as the Dash number. This number indicates a slight revision has occurred to the model series not requiring a series change. Model series can have many revisions over the span of their life. You may see revision numbers as high as 14 or even 18. The revision number is very important in repair part ... first school financial credit union
Determining Bryant Air Conditioner Age from Serial Number
WebThe first four digits of the number give you the month and the year. The first two numbers represent the month and the next two are the year. Months will be keyed as 01 for January, 02 for February and so on all the way to 12 for December. As for the year, those two numbers represent the last two digits of the year. WebLook for an even number in the value as AC tonnage is mentioned from 18 to 60 range in model numbers. When you get your number from the air conditioner, simply divide the number by 12 as there are 12,000 BTU in the one-ton air conditioner. This will give you exact AC tonnage without any hard-to-do math. WebBuderus’ serial numbers for boilers and tanks each consist of 18 to 27 digits with clear, consistent patterns divided by dashes. The format for the serial number depends on the product manufacture date. The first format of a Buderus serial number has four series of numbers separated by dashes and looks like this: 63036333-00-7080-3241. first school go kr