What year is my nordyne duo pack roof ac heat unit model number 7103430 GR4GA-048K096X?

The Nordyne Duo Pack model number 7103430 GR4GA-048K096X was typically manufactured in the early 2000s, around 2003 to 2005. However, for the exact year of production, it's best to refer to the serial number or contact the manufacturer directly, as they can provide specific information based on the unit's details.