Description
Lennox 22W79 — 7.5 MFD 370VAC Oval Run Capacitor
The Lennox 22W79 is a genuine OEM oval run capacitor engineered to deliver consistent, reliable performance in residential and light commercial HVAC systems. Designed to maintain the proper phase angle between current and voltage in single-phase motors, this run capacitor keeps fan motors and compressors operating at peak efficiency throughout the cooling and heating season.
Key Specifications
- Capacitance: 7.5 Microfarad (MFD/µF)
- Voltage Rating: 370VAC
- Form Factor: Oval
- OEM Part Number: 22W79
- Compatible Brand: Lennox
Features & Benefits
- Genuine Lennox OEM replacement for exact-fit installation and assured compatibility
- Oval housing design for easy mounting in tight equipment cabinets
- 370VAC rating provides a reliable safety margin in standard residential HVAC applications
- Maintains proper motor torque and efficiency, reducing energy consumption
- Helps extend motor life by ensuring smooth, consistent start and run cycles
- Direct replacement minimizes downtime during service calls
Application
This run capacitor is intended as a direct OEM replacement for Lennox equipment requiring a 7.5 MFD, 370VAC oval capacitor. Run capacitors are a critical component in single-phase AC motors — including condenser fan motors and blower motors — providing the continuous phase-shift current needed to keep the motor running smoothly and efficiently. Always verify your existing capacitor’s MFD rating, voltage, and terminal configuration before installation.
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