Keep your Carrier 58MCB060-12112 furnace running efficiently with genuine OEM replacement parts from Repair Clinic. The 58MCB060-12112 is a 60,000 BTU input, 80% AFUE upflow gas furnace from Carrier in the 12-inch wide 12112 cabinet configuration. At 60,000 BTU this is a mid-sized residential furnace with a moderate cycling rate that gives its igniter and inducer bearing reasonable service life compared to higher-output models. The furnace uses standard metal B-vent, produces no condensate, and has a straightforward non-condensing service profile. Repair Clinic stocks genuine Carrier OEM parts for the 58MCB060-12112 including the Carrier igniter parts, Carrier flame sensor parts, Carrier draft inducer motor parts, Carrier blower motor parts, and Carrier control board parts. Browse the Carrier furnace parts catalog filtered by 58MCB060-12112 for the complete parts inventory.
58MCB060-12112: Carrier 60,000 BTU Upflow Furnace in the 12-Inch Cabinet Configuration
The Carrier 58MCB060-12112 uses a 12-inch wide cabinet that accommodates a specific blower assembly sized for the 60,000 BTU output class. The 080 configuration on the same platform uses a different blower and inducer assembly. The Carrier furnace troubleshooting guide covers fault code blink patterns for the 58MCB platform control board.
Most Replaced Parts on the Carrier 58MCB060-12112
Igniter for the Carrier 58MCB060-12112
Testing igniter resistance at room temperature with power off confirms failure in under two minutes. An infinite ohm reading means the element is open-circuit and must be replaced before any heating cycle can complete. The 58MCB060-12112 igniter must heat to temperature within the control board timing window on every heating call.
Carrier 58MCB060-12112 Flame Sensor
The flame sensor passes a micro-amp signal through the burner flame to confirm sustained combustion. An oxidized sensor rod causes the furnace to ignite and shut off within seconds before lockout. Annual cleaning with fine steel wool extends sensor service life on the 58MCB platform.
Draft Inducer Motor for the 58MCB060-12112
The inducer is sized for 60,000 BTU combustion gas throughput. Bearing failure presents as grinding during the pre-purge phase at startup before the gas valve opens. An audible bearing should be replaced before complete seizure creates a heating emergency.
Carrier 58MCB060-12112 Control Board
Read and document the two-digit LED blink code before ordering any replacement component. A board that produces the same fault code after all identified components have tested good is a strong indicator that the board itself has failed.
Why Choose Repair Clinic for Carrier 58MCB060-12112 Parts
- Genuine Carrier OEM Components: Igniters, flame sensors, and inducers confirmed for the 58MCB060-12112 60,000 BTU 12-inch cabinet configuration Carrier furnace parts.
- Fault Code Diagnostic Resources: The Carrier furnace troubleshooting LED blink code chart for the 58MCB platform is available alongside every part listing.
- 060 vs 080 Output Differentiation: The 60,000 BTU and 80,000 BTU inducer specifications on the 58MCB platform are catalogued separately to prevent cross-substitution errors.
- 365-Day Returns: Return any uninstalled Carrier part within a full year of purchase with no restocking fees.
Carrier 58MCB060-12112 Furnace Parts FAQ
What is the BTU output and efficiency of the Carrier 58MCB060-12112?
The 58MCB060-12112 is a 60,000 BTU input, 80% AFUE upflow gas furnace from Carrier. The 58MCB designation identifies the product series and the 060 identifies 60,000 BTU capacity within the 12-inch wide 12112 cabinet configuration.
How is the Carrier 58MCB060-12112 different from the 58MCB080?
The 58MCB060-12112 delivers 60,000 BTU while the 58MCB080 delivers 80,000 BTU on the same 58MCB platform. The inducer motor is sized for each output class and must not be cross-substituted between the 060 and 080 configurations.
My Carrier 58MCB060-12112 furnace keeps locking out. Where do I start?
Read the control board LED fault code first. On any Carrier furnace the two-digit blink code on the LED identifies the failed component before any physical diagnosis begins. An ignition failure code points to the igniter or flame sensor in the vast majority of 58MCB060-12112 lockout calls.
Why does my Carrier 58MCB060-12112 blower run continuously?
Continuous blower operation after the heating cycle ends is most commonly caused by a thermostat fan switch set to ON rather than AUTO, a failed high-limit switch holding the blower relay closed, or a control board relay that has welded shut. Check the thermostat fan setting before testing any component.
