Lennox 20W95 – LB-94724K Combustion Air Blower, 1/15 HP, 230 Volts, 50 Hz, 0.5 Amps, 2600-2900 RPM

Lennox 20W95 (LB-94724K) is a factory-authorized combustion air blower designed to deliver reliable draft performance in compatible Lennox heating systems. Built for consistent airflow and efficient burner operation, this OEM replacement ensures proper combustion, reduced noise, and dependable start-up in residential and light commercial applications.

Engineered to operate at 1/15 horsepower with a 230-volt, 50-Hz power supply, the unit provides a stable 2600–2900 RPM range for precise air movement across varying operating conditions. The LB-94724K blower assembly helps maintain safe furnace pressure levels and supports optimal heat output while minimizing strain on system components.

Ideal for restoring original performance, preventing ignition issues, and replacing worn or noisy draft inducers, this genuine Lennox component offers long-term durability and compatibility with select models requiring a 0.5-amp combustion blower specification.

Key features:
• Genuine Lennox OEM combustion air blower
• 1/15 HP motor with 230-volt, 50-Hz power requirement
• Operating speed of 2600–2900 RPM for stable airflow control
• Designed to maintain proper furnace combustion and system safety
• Suitable for select Lennox heating units using LB-94724K configuration

This replacement blower is recommended when experiencing delayed ignition, weak airflow, excessive noise, or pressure-related furnace shutdowns. Using a manufacturer-approved part helps ensure correct fitment, reliable performance, and full compatibility with Lennox system requirements.