Carrier uses a specific nomenclature system to identify the unit's configuration. A typical model number looks something like this: or 48TC-012 .
| Part Name | OEM Carrier Part Number (Example) | Description & Notes | | :--- | :--- | :--- | | (3-5 ton) | 00PPG000003000A | ZR series Copeland scroll. Check model for 208/230V vs 460V. | | Scroll Compressor (6-12 ton) | 00PSD000001500A | Usually tandem scrolls on larger frame sizes. | | Compressor Contactor | HN67KC024 | 2-pole, 40-amp contactor. Coil voltage varies (24V or 208/240V). | | Start Capacitor | PCD1069 | 330-396 MFD @ 330VAC. For single-phase compressors only. | | Run Capacitor (Compressor) | POC2859 | 45/5 MFD @ 440VAC (common on 4-5 ton units). | | Thermal Expansion Valve (TXV) | 32GB402372 | External equalizer, R-410A specific. Coil type depends on tonnage. | | Reversing Valve (Heat Pump models) | 34GB400311 | 4-way valve with 24V pilot solenoid. | | Liquid Line Filter Drier | KH43LB003 | Bi-flow (for heat pumps) or standard (cooling only). 3/8" sweat. | | High Pressure Switch | HH03ZB001 | Opens at 650 PSI, manual reset required. | | Low Pressure Switch | HH58ZZ002 | Opens at 50 PSI, auto reset. | | Schrader Core | 48TC500272 | Replaceable valve core for service ports. | carrier 48tc parts list
| Part | Description | Common OEM Part # Example | |------|-------------|----------------------------| | Compressor | Scroll compressor (Copeland or Carrier) | 48TC Compressor varies by tonnage (e.g., 06DA, 06NA) | | Outdoor Fan Motor | Condenser fan motor, typically direct-drive | HC37GE231 or similar | | Outdoor Fan Blade | Aluminum blade for condenser coil | 48TC Fan Blade (varies by CFM) | | Contactor (Compressor) | 2-pole or 3-pole, 24V coil | HN61KC024 | | Run Capacitor | For compressor or fan motor | POC (Carrier) or round capacitor (e.g., 35+5 µF) | | Start Capacitor & Relay | For compressors with hard start kit | SK-A1 or Carrier-specific | | Liquid Line Filter Drier | Sporlan or Carrier-branded | KH43LF110 (for R-410A) | | Expansion Valve (TXV) | Thermal expansion valve for evaporator | EFV or Carrier 48TC-specific | Carrier uses a specific nomenclature system to identify
Before diving into the parts list, it helps to understand the 48TC nomenclature. These units typically combine: Check model for 208/230V vs 460V
