Keep your CK36-1B central air conditioner running efficiently with genuine OEM replacement parts from Repair Clinic. The CK36-1B is a three-ton residential outdoor condensing unit using R-410A Puron refrigerant. The CK36-1B uses the same three-ton platform as the CKL36-1H and CKL36-1D within the Goodman CK/CKL residential outdoor condensing unit series. The dual run capacitor, contactor, and outdoor fan motor account for the vast majority of service calls. Repair Clinic stocks genuine Goodman OEM parts for the CK36-1B including the Goodman capacitor parts, Goodman contactor parts, Goodman fan motor parts, and Goodman high-pressure switch parts. Browse the Goodman central air conditioner parts catalog filtered by CK36-1B for the complete parts inventory.
CK36-1B: Three-Ton Outdoor Condensing Unit Service
Annual capacitance testing of the dual run capacitor before the cooling season is the most cost-effective preventive maintenance step for the CK36-1B. Match all microfarad values from the installed capacitor label before ordering a replacement. The central air conditioner repair help section covers capacitor testing and contactor diagnosis for this platform.
Most Replaced Parts on the CK36-1B
Dual Run Capacitor for the CK36-1B
The dual run capacitor provides starting and running torque for both the compressor and outdoor fan motor. A reading more than 10% below the rated value causes the compressor to hard-start. Match all three microfarad values from the installed capacitor label before ordering.
CK36-1B Contactor
The contactor closes the 240-volt compressor circuit at every cooling cycle start. Pitted or burned contacts generate heat that transfers to the compressor motor terminals. Replace a contactor with visibly eroded contacts before compressor winding damage occurs.
Outdoor Fan Motor for the CK36-1B
The outdoor fan motor pulls air through the condenser coil. Test the run capacitor before ordering a replacement motor, as a failed capacitor produces identical slow-start symptoms at a fraction of the motor replacement cost.
High-Pressure Switch for the CK36-1B
A high-pressure switch that trips repeatedly under normal ambient conditions points to a blocked condenser coil, failed fan motor, or refrigerant overcharge rather than a failed switch diaphragm.
Why Choose Repair Clinic for CK36-1B Parts
- Genuine Goodman CK OEM Components: Three-ton dual run capacitors, contactors, and fan motors confirmed for the CK36-1B platform Goodman central air conditioner parts.
- R-410A Puron Platform: The CK36-1B uses R-410A refrigerant. Refrigerant circuit service requires EPA 608 certified technicians.
- Annual Capacitor Testing Priority: Pre-season capacitance testing is the most cost-effective preventive maintenance step for the CK36-1B.
- 365-Day Returns: Return any uninstalled part within a full year of purchase with no restocking fees.
CK36-1B Parts FAQ
What is the CK36-1B and what ton size is it?
The CK36-1B is a three-ton residential outdoor condensing unit using R-410A Puron refrigerant. The CK36-1B uses the same three-ton platform as the CKL36-1H and CKL36-1D within the Goodman CK/CKL residential outdoor condensing unit series.
Why does my CK36-1B hum but not start?
A unit that hums but does not start has most commonly failed at the dual run capacitor. Test the capacitor with a digital capacitance meter before testing any other component.
How does the Goodman CK36-1B relate to the CKL36-1H and CKL36-1D?
The CK36-1B, CKL36-1H, and CKL36-1D are all three-ton configurations within the Goodman CK and CKL residential outdoor condensing unit series. Most service components including the dual run capacitor and contactor are shared across these configurations. The control board designation may differ between configurations.
How often should I test the capacitor on the CK36-1B?
Test the capacitor annually before the cooling season. A reading more than 10% below the rated microfarad value indicates a weakening capacitor that should be replaced before it fails under peak summer load.
