Airquest HVAC Age Lookup by Serial Number
Decode your Airquest serial number to find the manufacturing date, system age, and maintenance recommendations. Free and instant. No account needed.
Finding Your Airquest 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 Airquest HVAC Systems
Airquest is ICP's lowest-cost residential brand, aimed at replacement work where the homeowner is working with a tight budget. It has fewer options and trim levels than Heil or Tempstar, but uses the same core mechanical components built in the same ICP factories. ICP is a Carrier Global division. Serial number format is the same across all ICP brands: two-digit year in positions 2 and 3, manufacturing week or month in positions 4 and 5.
Supported Brands
Share this tool with friends!
The free HVAC age checker
Need an HVAC pro? Get free quotes from trusted local HVAC contractors
Are you an HVAC contractor? Learn about our partner programShare this tool with friends!
The free HVAC age checker