Carrier AC / Heat Pump Error Codes & Fixes
Carrier Air Conditioner / Heat Pump: 3 error codes with meaning, severity, likely causes and repair cost estimates.
3Codes
3.3Average severity
33%High or critical
67%DIY-friendly
Severity distribution
Most viewed
13
Carrier · Air Conditioner / Heat Pump
A limit or rollout switch stayed open too long, so the furnace has locked itself out for 3…
High
31
Carrier · Air Conditioner / Heat Pump
The inducer couldn't prove a clear vent, so the pressure switch stayed open and the burners…
Moderate
33
Carrier · Air Conditioner / Heat Pump
A high-temperature safety switch opened, usually because too little air is moving through…
Moderate
All codes (3)
13
Carrier · Air Conditioner / Heat Pump
A limit or rollout switch stayed open too long, so the furnace has locked itself out for 3…
High
31
Carrier · Air Conditioner / Heat Pump
The inducer couldn't prove a clear vent, so the pressure switch stayed open and the burners…
Moderate
33
Carrier · Air Conditioner / Heat Pump
A high-temperature safety switch opened, usually because too little air is moving through…
Moderate
Brands
Daikin Air Conditioner / Heat Pump 6Mitsubishi Electric Air Conditioner / Heat Pump 5LG Air Conditioner / Heat Pump 4Gree Air Conditioner / Heat Pump 3Fujitsu Air Conditioner / Heat Pump 2Goodman Air Conditioner / Heat Pump 2MRCOOL Air Conditioner / Heat Pump 2Midea Air Conditioner / Heat Pump 2Samsung Air Conditioner / Heat Pump 2Lennox Air Conditioner / Heat Pump 1Panasonic Air Conditioner / Heat Pump 1Trane Air Conditioner / Heat Pump 1