Lennox 14N25 Conversion Kit
The Lennox 14N25 High Heat LP Conversion Kit is a critical component for field-converting Lennox ML180UH and ML180E gas furnaces from natural gas to liquid propane in high-altitude environments. This kit is engineered for installations ranging from 0 to 10,000 feet, ensuring precise manifold pressure and reliable ignition under varied atmospheric conditions. It includes LP orifices, a heavy-duty spring regulator, and necessary gas valve conversion components compatible with White-Rodgers or Honeywell valve assemblies often found in Lennox Merit Series units. As an OEM HVAC replacement part, it guarantees correct threading and orifice sizing to prevent soot buildup or carbon monoxide issues common with mismatched conversion kits. Accurate LP gas furnace conversion requires verifying the furnace input rate against the provided orifice chart to maintain thermal efficiency and safe combustion cycles in high-heat applications.
Technical Specifications & Key Benefits
- Optimized Combustion: Includes precision-drilled LP gas orifices designed for consistent BTU output at high elevations.
- Wide Compatibility: Specifically designed for Lennox 14N25 applications across the ML180 gas furnace line.
- Complete Assembly: Contains the gas valve spring, conversion stickers, and LP conversion manifold hardware required for a professional install.
- High-Altitude Rating: Validated for performance in high-heat LP conversion scenarios up to 10,000 feet.
Common Questions
Can I use this kit on any Lennox furnace?
No, this kit is specifically designed for Lennox ML180 series models. Always check the furnace nameplate and the 14N25 compatibility chart before installation.
Does this kit include a pressure switch?
This kit focuses on the liquid propane conversion components for the gas valve and burners; specific high-altitude pressure switches may be required separately depending on the installation altitude.
Is this compatible with single-stage or two-stage valves?
The Lennox 14N25 is typically used for single-stage ML180 furnace configurations. Verify your specific gas valve model (e.g., White-Rodgers) to ensure the regulator spring fits correctly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $76.23
-65%$76.23
$26.68Lennox 14N25 Conversion Kit
The Lennox 14N25 High Heat LP Conversion Kit is a critical component for field-converting Lennox ML180UH and ML180E gas furnaces from natural gas to liquid propane in high-altitude environments. This kit is engineered for installations ranging from 0 to 10,000 feet, ensuring precise manifold pressure and reliable ignition under varied atmospheric conditions. It includes LP orifices, a heavy-duty spring regulator, and necessary gas valve conversion components compatible with White-Rodgers or Honeywell valve assemblies often found in Lennox Merit Series units. As an OEM HVAC replacement part, it guarantees correct threading and orifice sizing to prevent soot buildup or carbon monoxide issues common with mismatched conversion kits. Accurate LP gas furnace conversion requires verifying the furnace input rate against the provided orifice chart to maintain thermal efficiency and safe combustion cycles in high-heat applications.
Technical Specifications & Key Benefits
- Optimized Combustion: Includes precision-drilled LP gas orifices designed for consistent BTU output at high elevations.
- Wide Compatibility: Specifically designed for Lennox 14N25 applications across the ML180 gas furnace line.
- Complete Assembly: Contains the gas valve spring, conversion stickers, and LP conversion manifold hardware required for a professional install.
- High-Altitude Rating: Validated for performance in high-heat LP conversion scenarios up to 10,000 feet.
Common Questions
Can I use this kit on any Lennox furnace?
No, this kit is specifically designed for Lennox ML180 series models. Always check the furnace nameplate and the 14N25 compatibility chart before installation.
Does this kit include a pressure switch?
This kit focuses on the liquid propane conversion components for the gas valve and burners; specific high-altitude pressure switches may be required separately depending on the installation altitude.
Is this compatible with single-stage or two-stage valves?
The Lennox 14N25 is typically used for single-stage ML180 furnace configurations. Verify your specific gas valve model (e.g., White-Rodgers) to ensure the regulator spring fits correctly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lennox 14N25 High Heat LP Conversion Kit is a critical component for field-converting Lennox ML180UH and ML180E gas furnaces from natural gas to liquid propane in high-altitude environments. This kit is engineered for installations ranging from 0 to 10,000 feet, ensuring precise manifold pressure and reliable ignition under varied atmospheric conditions. It includes LP orifices, a heavy-duty spring regulator, and necessary gas valve conversion components compatible with White-Rodgers or Honeywell valve assemblies often found in Lennox Merit Series units. As an OEM HVAC replacement part, it guarantees correct threading and orifice sizing to prevent soot buildup or carbon monoxide issues common with mismatched conversion kits. Accurate LP gas furnace conversion requires verifying the furnace input rate against the provided orifice chart to maintain thermal efficiency and safe combustion cycles in high-heat applications.
Technical Specifications & Key Benefits
- Optimized Combustion: Includes precision-drilled LP gas orifices designed for consistent BTU output at high elevations.
- Wide Compatibility: Specifically designed for Lennox 14N25 applications across the ML180 gas furnace line.
- Complete Assembly: Contains the gas valve spring, conversion stickers, and LP conversion manifold hardware required for a professional install.
- High-Altitude Rating: Validated for performance in high-heat LP conversion scenarios up to 10,000 feet.
Common Questions
Can I use this kit on any Lennox furnace?
No, this kit is specifically designed for Lennox ML180 series models. Always check the furnace nameplate and the 14N25 compatibility chart before installation.
Does this kit include a pressure switch?
This kit focuses on the liquid propane conversion components for the gas valve and burners; specific high-altitude pressure switches may be required separately depending on the installation altitude.
Is this compatible with single-stage or two-stage valves?
The Lennox 14N25 is typically used for single-stage ML180 furnace configurations. Verify your specific gas valve model (e.g., White-Rodgers) to ensure the regulator spring fits correctly.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
