How old is my Coleman equipment?
Enter the serial number from the label. The date comes from Coleman's documented serial rules, not a guess.
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By equipment type
Coleman furnace age
Typical life: 15–20 years
Coleman air conditioner age
Typical life: 10–15 years
Coleman heat pump age
Typical life: 10–15 years
Questions
- How do I find the age of my Coleman equipment?
- Enter the serial number from the rating plate above. Coleman uses the Johnson Controls / York family serial format, which includes the manufacture date.
Same serial format
Sources
- Johnson Controls Unitary Products limited-warranty certificates (UPGnet, archived 2014–2016)
- York serial number chart (history to October 2004 and new nomenclature), distributor copy
- Parts Town: York serial number lookup
- Building-Intelligence Center: York HVAC age
Rules last reviewed 2026-09-29. These rules are in Beta while we verify more real-world examples, so results are capped at medium confidence.
Manufacture dates are decoded from manufacturer serial-number conventions and available documentation. Serial formats can change. Verify critical equipment information with the manufacturer when necessary.