Broan – How to determine the age or manufacture date
Every effort is undertaken to offer you correct and concise information to assist you in determining the age or manufacture date of HVAC equipment. Anytime anyone is dealing with numbers and letters in determining data, mistakes and misinterpretation are bound to happen. For this reason if you find during your research that we may have erred please contact us. In addition perhaps you have come across a brand, model or serial number format that we have not addressed. Email us information or pictures of data/nomenclature plates of the unit and we will attempt to assist you in your determinations. Email
This page was last updated: 8 August 2009
Broan
Manufactured By: Nordyne (Since 2005)
Serial Number format: GT3050153269 (All Nordyne Brands have serial numbers that are 12 digits long and start with a letter).
(This serial number is fictitious).
Using the fourth, fifth, sixth and seventh digits of the serial number GT3050153269 you will find the year and month of manufacture. The fourth and fifth digits are the year of manufacture and the sixth and seventh digits are the month. This unit was manufactured in January, 2005.
Year of manufacture: GT3050153269
Month of manufacture: GT3050153269