This Lennox 20V05 (619761-12) Inverter Replacement Kit is a genuine OEM component engineered to restore reliable variable-speed operation in compatible Lennox HVAC systems. Designed for precise 208–230 VAC performance, this inverter ensures accurate modulation, improved energy efficiency, and stable compressor control. Whether you are performing a system repair or routine maintenance, this replacement kit provides dependable Lennox-quality operation and long-term system protection.

Manufactured to Lennox OEM specifications, the 20V05 inverter maintains proper communication with system controls, protects against voltage irregularities, and supports smooth compressor startup. It is commonly used in select Lennox high-efficiency heat pumps and air conditioners that require an exact-match inverter module.

 

Key Features:

 

• Genuine Lennox OEM inverter replacement kit
• Model 20V05, catalog 619761-12
• Designed for 208–230 VAC operation
• Provides stable compressor modulation and improved efficiency
• Ensures proper communication with Lennox system controls
• Supports reliable startup and long-term motor protection
• Ideal for restoring performance in compatible Lennox units

 

Applications:

 

This inverter replacement kit is used in specific Lennox residential systems that utilize variable-speed compressor technology. Always verify model compatibility using the unit’s model and serial information before installation.