Nordyne HVAC Age Lookup by Serial Number
Decode your Nordyne serial number to find the manufacturing date, system age, and maintenance recommendations. Free and instant. No account needed.
Finding Your Nordyne Serial Number
Check these four spots on your HVAC system
Common Locations
What to Look For
- White or metallic manufacturer sticker
- Labeled "Serial No." or "S/N"
- Typically 8–12 characters long
- Usually near the model number
Can't find it? Try the electrical access panel on the front of the outdoor unit or inside the air handler cabinet.
Serial Number Examples
Don't worry if yours looks different — each brand has multiple formats and our system can decode most variations.
About Nordyne HVAC Systems
Nordyne, now operating as Nortek Global HVAC, is the company behind several HVAC brands: Frigidaire heating and cooling, Tappan, Gibson, and Westinghouse HVAC equipment. None of those brands have any connection to their appliance counterparts; it's purely a licensing arrangement. Nordyne was founded in 1935 and is based in O'Fallon, Missouri. They focus on residential and light commercial systems distributed through independent dealers. The serial number format starts with a month letter in position 1 followed by a two-digit year in positions 2 and 3.
Supported Brands
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