Description
The Lennox 14Y59 is an OEM two-stage blower combustion assembly engineered for use in compatible Lennox furnace systems. Designed to support two-stage heating operation, this assembly helps optimize airflow management and combustion efficiency — delivering consistent, reliable performance throughout the heating season.
Key Features
- OEM Lennox replacement part — engineered to exact factory specifications
- Two-stage blower combustion design supports variable-capacity furnace operation
- Promotes efficient combustion airflow for improved system performance
- Direct drop-in replacement for compatible Lennox furnace models
- Built for durability and long service life in residential and light commercial applications
Why Choose the Lennox 14Y59?
Using genuine OEM components like the Lennox 14Y59 ensures your furnace operates as intended, preserving system efficiency, warranty compliance, and equipment longevity. Two-stage combustion blower technology allows the furnace to modulate between low- and high-fire stages, reducing energy consumption during mild weather while delivering full capacity when needed.
Application
- Compatible with select Lennox two-stage gas furnace models
- Suitable for residential and light commercial heating systems
- Ideal for service technicians performing OEM-quality repairs and replacements
Ordering Information
- Brand: Lennox
- Part Number / SKU: 14Y59
- Description: Two-Stage Blower Combustion Assembly







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