clb1958
Dec 6, 2008, 07:37 AM
Just bought a home with a Nordyne unitand would like to know how old it is.Model #Q3RC-030K, Serial #Q3B030602233.
hvac1000
Dec 6, 2008, 08:29 AM
Based upon info I have been told
The first two numbers in the serial number are the year (03) and the next two numbers are the month (06). Then your unit is the 2,233 unit made in production.