The Lennox 15G18 (615610-04) Mitsubishi FR-D720-100-L3 is a pre-programmed Variable Frequency Drive designed to deliver precise motor speed control and optimized performance for HVAC systems. This 3 HP, 230 VAC, 3-phase drive is factory-configured to Lennox specifications for fast installation, reliable startup, and consistent airflow management across compatible equipment. Built with Mitsubishi’s proven D700 series technology, it offers enhanced energy efficiency, soft-start capability, and advanced motor protection features.

Ideal for applications requiring stable fan or blower operation, this VFD helps reduce energy consumption, improve equipment longevity, and maintain smooth airflow modulation in commercial and residential HVAC systems.

 

Key Features:

 

• Pre-programmed for Lennox OEM applications
• 3 HP, 230 VAC, 3-phase motor control
• Mitsubishi FR-D720-100-L3 D700-series reliability
• Soft-start and overload protection to extend motor life
• Compact, durable design for easy panel or enclosure mounting
• Enhances efficiency and airflow consistency across compatible HVAC units

 

Technical Specifications:

 

• Part Number: Lennox 15G18
• Catalog/Alt Number: 615610-04
• Model: Mitsubishi FR-D720-100-L3
• Motor Capacity: 3 HP
• Input Voltage: 230 VAC
• Phases: 3-Phase
• Series: Mitsubishi D700 Series
• Pre-Programmed: Yes (Lennox configuration)