Lennox 19J30 – FirstChoice 19J30, 50/5 MFD Dual Run Capacitor, 440 VAC, Round

Lennox 19J30 – FirstChoice 19J30 is a durable and dependable 50/5 MFD dual run capacitor engineered to support both the compressor and fan motor in residential and light commercial HVAC units. Designed for 440 VAC systems, this round-style capacitor ensures stable performance, improved startup torque, and reliable cooling operation throughout the season. Commonly installed in Lennox air conditioners and heat pumps, it serves as a direct replacement that meets OEM performance expectations.

Built with corrosion-resistant terminals and an aluminum housing, this capacitor delivers long service life and consistent microfarad accuracy, making it a trusted choice for technicians and homeowners performing repairs or preventative maintenance.

Product Features
• 50/5 MFD dual rating supports both compressor and fan motor
• 440 VAC design for stable operation under demanding load
• Round aluminum can for improved heat dissipation
• OEM-grade replacement for Lennox units requiring 19J30
• Helps restore cooling performance, efficiency, and proper motor startup
• Suitable for central AC units and heat pump systems

Weight & Dimensions
• Weight: 0.6 lb
• Length: 2.5 in
• Width: 2.5 in
• Height: 5.0 in

Typical Applications
• Lennox residential air conditioners
• Heat pump systems
• Condenser fan motors
• Compressor circuits in HVAC units