Lennox 19J45 – FirstChoice 19J45, 80/7.5 MFD Dual Run Capacitor, 440 VAC, Round

The Lennox 19J45 (FirstChoice 19J45) is a high-quality 80/7.5 MFD dual run capacitor designed to deliver stable, long-lasting performance in residential and light commercial HVAC systems. Engineered for reliability, this round 440-volt capacitor supports both the compressor and the condenser fan motor, helping maintain efficient startup and consistent operation in demanding environments.

Manufactured to Lennox FirstChoice standards, the 19J45 capacitor ensures dependable electrical performance, reduced motor strain, and extended equipment lifespan. It is an ideal replacement part for a wide range of Lennox air conditioning and heat pump units that require an 80/7.5 microfarad dual run capacitor.

Key Features
• 80/7.5 MFD dual run capacitor for compressor and fan motor support
• 440 VAC rating for reliable operation under high-load conditions
• Round aluminum case for improved heat dissipation and durability
• Compatible with multiple Lennox residential HVAC systems
• Helps maintain stable performance and energy efficiency
• Direct replacement for FirstChoice 19J45 capacitor assemblies

Typical Applications
• Central air conditioners
• Heat pumps
• Residential and light commercial HVAC systems requiring an 80/7.5 MFD dual capacitor