Keep your HS29-024-2 central air conditioner running efficiently with genuine OEM replacement parts from Repair Clinic. The HS29-024-2 is a two-ton R-22 residential outdoor condensing unit using R-22 refrigerant. The HS29-024-2 is the two-ton entry configuration in the Lennox HS29 R-22 residential outdoor series, below the two-and-a-half-ton HS29-030-1P and the three-ton HS29-036-2. The dual run capacitor, contactor, and outdoor fan motor account for the vast majority of service calls. Repair Clinic stocks genuine Lennox OEM parts for the HS29-024-2 including the Lennox capacitor parts, Lennox contactor parts, Lennox fan motor parts, and Lennox high-pressure switch parts. Browse the Lennox central air conditioner parts catalog filtered by HS29-024-2 for the complete parts inventory.
HS29-024-2: Two-Ton R-22 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 HS29-024-2. 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 HS29-024-2
Dual Run Capacitor for the HS29-024-2
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.
HS29-024-2 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 HS29-024-2
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 HS29-024-2
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 HS29-024-2 Parts
- Genuine Lennox HS29 OEM Components: Two-ton run capacitors, contactors, and fan motors confirmed for the HS29-024-2 R-22 platform Lennox central air conditioner parts.
- R-22 Refrigerant Circuit Context: The HS29-024-2 uses R-22 refrigerant. Refrigerant circuit service requires EPA 608 certified technicians with access to reclaimed R-22.
- Annual Capacitor Testing Priority: Pre-season capacitance testing is the most cost-effective preventive maintenance step for the HS29-024-2.
- 365-Day Returns: Return any uninstalled part within a full year of purchase with no restocking fees.
HS29-024-2 Parts FAQ
What is the HS29-024-2 and what ton size is it?
The HS29-024-2 is a two-ton R-22 residential outdoor condensing unit using R-22 refrigerant. The HS29-024-2 is the two-ton entry configuration in the Lennox HS29 R-22 residential outdoor series, below the two-and-a-half-ton HS29-030-1P and the three-ton HS29-036-2.
Why does my HS29-024-2 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 Lennox HS29-024-2 relate to the HS29-030-1P and HS29-036-2?
The HS29-024-2 is a two-ton unit, the HS29-030-1P is two-and-a-half-ton, and the HS29-036-2 is three-ton in the same Lennox HS29 R-22 product line. The run capacitor carries different compressor-section microfarad ratings across all three tonnages. Never substitute capacitor specifications between different HS29 tonnage configurations.
How often should I test the capacitor on the HS29-024-2?
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.
