Lennox 13Y15 - Lennox LB-112090C, Combustion Air Blower, 208-230 VAC, 1/38 HP, 3450 RPM

 

The Lennox 13Y15 (LB-112090C) Combustion Air Blower is a genuine Lennox OEM replacement component designed to provide reliable combustion air flow in compatible Lennox gas furnaces. This high-speed combustion air blower plays a critical role in safe and efficient furnace operation by supplying the proper amount of air required for consistent ignition and stable combustion.

Engineered to Lennox factory specifications, this combustion air blower operates at 208–230 VAC and delivers a precise 3450 RPM motor speed, ensuring dependable performance under demanding heating conditions. With a 1/38 HP motor, it is optimized for efficiency, longevity, and quiet operation. The Lennox 13Y15 combustion air blower is intended for direct replacement in approved Lennox furnace models, helping restore proper airflow, ignition reliability, and overall system efficiency.

This OEM Lennox combustion air blower is ideal for HVAC technicians and service professionals performing furnace repairs or preventative maintenance, ensuring compatibility, safety, and long-term reliability when servicing Lennox heating equipment.

 

Key Features

• Genuine Lennox OEM combustion air blower
• Designed for proper combustion airflow and furnace safety
• High-speed 3450 RPM motor for consistent performance
• Reliable 1/38 HP motor optimized for furnace applications
• Direct-fit replacement for compatible Lennox gas furnaces
• Built to meet original Lennox quality and performance standards

 

Specifications

Brand: Lennox
Part Number: 13Y15
Alternate Part Number: LB-112090C
Component Type: Combustion Air Blower
Voltage: 208–230 VAC
Motor Horsepower: 1/38 HP
Motor Speed: 3450 RPM
Phase: Single Phase
Application: Gas furnace combustion air supply

 

Compatibility

Designed for use in select Lennox gas furnace models. Always verify part compatibility using the furnace model and serial number before installation.

 

Condition

New, unused, genuine Lennox OEM replacement part

 

Applications

Residential and light commercial Lennox gas furnace systems requiring a combustion air blower replacement to restore proper ignition airflow, safety, and heating efficiency.