HVAC Error Codes
Error codes for mini-splits, central AC, heat pumps, furnaces, and water heaters from Carrier, Trane, Daikin, Mitsubishi, Lennox, and more.
American Standard
3 system types · 15 codes
Bosch
2 system types · 0 codes
Carrier
4 system types · 33 codes
Daikin
3 system types · 47 codes
Ecobee
1 system types · 7 codes
Goodman / Amana
3 system types · 0 codes
Honeywell
1 system types · 13 codes
Lennox
4 system types · 19 codes
LG
2 system types · 0 codes
Mitsubishi Electric
2 system types · 0 codes
Navien
1 system types · 27 codes
Rheem / Ruud
3 system types · 0 codes
Rinnai
1 system types · 29 codes
Samsung
1 system types · 0 codes
Trane
4 system types · 20 codes
York
3 system types · 30 codes