Lennox 19L45 – FirstChoice Blower Motor, 1/5–3/4 HP, 115V, 1075 RPM, 4-Speed, Multi-Horsepower

This Lennox 19L45 (FirstChoice 19L45) blower motor is a versatile multi-horsepower replacement designed for residential and light commercial HVAC systems. Featuring a 1/5 to 3/4 HP adjustable output, 115-volt operation, and 1075 RPM performance, it delivers dependable airflow, quiet operation, and long-lasting efficiency. The 4-speed configuration allows precise system balancing for heating and cooling applications, making it a reliable solution for restoring comfort and maintaining system performance.

Key Features:
• Multi-horsepower motor ranges from 1/5 to 3/4 HP for broad system compatibility
• 115V, 1-phase design fits standard residential HVAC electrical setups
• 1075 RPM for consistent airflow and efficient temperature control
• 4-speed configuration for customizable performance and system tuning
• Ideal OEM replacement for Lennox furnaces and air handlers
• Durable construction supports long service life and reliable operation

Common Applications:
• Residential and light commercial blower assemblies
• System airflow restoration, upgrades, and maintenance
• Lennox OEM heating and cooling equipment requiring 19L45 motor