Description
Lennox 14Y71 Oval Run Capacitor Overview
The Lennox 14Y71 is a 20 microfarad (MFD), 370VAC oval run capacitor engineered to maintain consistent motor operation in residential and light commercial HVAC systems. Designed as a direct OEM replacement, this capacitor delivers the precise electrical characteristics needed to keep compressor and fan motors running at peak efficiency throughout the cooling and heating season.
Key Specifications
- Capacitance: 20 Microfarad (MFD / µF)
- Voltage Rating: 370VAC
- Shape: Oval
- Type: Run Capacitor
- Compatible Brand: Lennox
- Part Number: 14Y71
Features & Benefits
- OEM-grade replacement ensures proper fit and function in Lennox equipment
- Oval housing design for easy installation in tight equipment compartments
- Maintains motor torque and efficiency during continuous operation
- Helps prevent motor overheating and premature failure
- Supports reliable start-up and steady-state motor performance
Application
Run capacitors are a critical component in single-phase AC motors used in air conditioners, heat pumps, and furnace blower assemblies. The Lennox 14Y71 is the correct replacement capacitor for select Lennox systems requiring a 20 MFD, 370VAC oval-style unit. Always verify compatibility with your specific equipment model before installation.
Installation Notes
- Disconnect all power before servicing capacitors
- Discharge capacitor safely before handling
- Match capacitance and voltage ratings exactly for safe, reliable operation
- Consult equipment service manual for terminal wiring configuration
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