Description
The Lennox 21Z22 is a factory-engineered, single-stage natural gas to liquid propane (LP) conversion kit designed for compatible Lennox furnaces. This OEM kit provides everything needed to safely and accurately convert your Lennox single-stage heating system from natural gas operation to LP (propane) fuel, ensuring proper combustion performance and system efficiency after conversion.
Key Features
- OEM Lennox replacement conversion kit — engineered for precise fit and performance
- Converts single-stage furnace operation from natural gas (NAT) to liquid propane (LP)
- Includes all necessary components for a complete fuel conversion
- Designed to maintain proper fuel pressure, orifice sizing, and combustion characteristics
- Helps restore manufacturer-specified heating efficiency after conversion
- Ideal for installations where natural gas supply is unavailable or LP is preferred
Application
- Compatible with select Lennox single-stage gas furnace models
- Suitable for residential HVAC applications
- Intended for installation by qualified HVAC technicians
Important Notes
- Always verify furnace model compatibility before installation
- Installation must comply with local codes and manufacturer guidelines
- Consult the furnace installation manual for complete conversion instructions
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