Description
The Lennox 15G18 is a 3 HP, 230-volt inverter designed to deliver precise variable-speed motor control in demanding HVAC applications. By modulating motor speed to match actual system load, this inverter drive helps reduce energy consumption, minimize mechanical wear, and extend equipment service life — making it an ideal solution for commercial and residential HVAC installations.
Key Features
- 3 HP output rating for robust motor control capability
- 230V input voltage for compatibility with standard single- or three-phase HVAC electrical systems
- Inverter/Variable Frequency Drive (VFD) technology for smooth, stepless speed adjustment
- Reduces energy consumption by matching motor speed to actual system demand
- Minimizes mechanical stress on motors and driven equipment for extended service life
- Genuine Lennox OEM replacement part — engineered for precise fit and performance
- SKU: 15G18
Application
The Lennox 15G18 inverter is suited for use in variable-speed blower and fan motor applications within Lennox HVAC systems. Its inverter technology allows the motor to ramp up and down smoothly, eliminating the energy spikes and mechanical shock associated with across-the-line starting. This results in quieter operation, improved comfort control, and lower operating costs over the life of the system.
Why Choose Genuine Lennox OEM Parts?
- Guaranteed compatibility with Lennox equipment
- Maintains original system efficiency and performance ratings
- Supports warranty compliance and reduces liability risk
- Backed by Lennox’s reputation for quality and reliability







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