Lennox 21J29 - Lennox 21J2901, 270-324 MFD Start Capacitor, 330 VAC 60 Hz, Round
Lennox 21J29 - Lennox 21J2901, 270-324 MFD Start Capacitor, 330 VAC 60 Hz, Round
Lennox 21J29 – Lennox 21J2901, 270–324 MFD Start Capacitor, 330 VAC 60 Hz, Round
The Lennox 21J29 (21J2901) Start Capacitor delivers reliable, high-torque start performance for residential and light commercial HVAC systems. Designed to provide a strong electrical boost to compressor motors, this 270–324 MFD capacitor ensures fast startup, improved efficiency, and consistent operation under demanding conditions. Its durable round design and Lennox OEM construction make it a trusted replacement for restoring system performance.
This start capacitor is commonly used in air conditioners, heat pumps, and refrigeration equipment requiring a 330 VAC rated high-start capacitor.
Key Features
- OEM Lennox 21J29 (21J2901) start capacitor for dependable system compatibility
- 270–324 MFD rating for strong motor-starting torque
- 330 VAC, 60 Hz design for high-demand applications
- Round metal can for durable, heat-resistant performance
- Supports fast compressor motor startup and smooth operation
- Ideal for air conditioners, heat pumps, and refrigeration units using a 330V start capacitor
Technical Specifications
- Manufacturer: Lennox
- Part Number: 21J29 / 21J2901
- Capacitance: 270–324 MFD (µF)
- Voltage Rating: 330 VAC
- Frequency: 60 Hz
- Shape: Round
- Application: Compressor start assist, HVAC/R systems
- Construction: Heavy-duty case with secure terminals
- Operating Environment: High-temperature, high-load motor startups
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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