
Lochinvar & A.O. Smith 100275548 Conversion Kit
The Lochinvar & A.O. Smith 100275548 LP Gas Conversion Kit is the specified solution for transitioning compatible high-efficiency boilers and water heaters from natural gas to liquid propane. Designed specifically for use with Lochinvar Noble NKB150 and NKC150 combi boilers (manufactured pre-Serial Number 1837), this kit ensures the burner assembly maintains optimal thermal efficiency and flame stability after fuel conversion. As a veteran-grade HVAC replacement part, it includes the precision-machined LP gas orifices and gaskets required to recalibrate the combustion system for the higher BTU content of propane gas. Proper installation of this OEM propane conversion kit is critical for preventing soot accumulation and ensuring the gas valve manifold pressure aligns with manufacturer specifications. Using genuine 100275548 burner components guarantees seamless integration with the existing Noble series heat exchanger, maintaining the unit's ultra-low NOx output and high-turndown performance in off-grid or rural applications where natural gas is unavailable.
Key Benefits:- Precise Fuel Calibration: Engineering-grade orifices optimized for propane’s specific gravity to ensure efficient combustion.
- System Compatibility: Fully compatible with Lochinvar Noble NKB150 and NKC150 models produced before serial sequence 1837.
- Installation Reliability: Includes OEM gaskets and seals to maintain airtight integrity within the combustion chamber.
- Performance Retention: Maintains the 95% AFUE rating and high-efficiency discharge parameters of your Lochinvar boiler.
Is this kit compatible with newer Noble models?
No, the 100275548 kit is specifically engineered for units manufactured pre-serial number 1837. For later models, a different orifice configuration is required to match updated gas valve specifications.
Does this kit include a new gas valve?
This is an LP conversion kit focused on the burner orifices and technical components; it assumes the existing White Rodgers or compatible gas valve is in good working order and requires adjustment rather than replacement.
Can I install this on a standard water heater?
This part is specifically for the Lochinvar Noble combination boiler series. Always verify your specific model and serial number against the manufacturer’s technical manual before attempting fuel conversion.
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.
Lochinvar & A.O. Smith 100275548 Conversion Kit
The Lochinvar & A.O. Smith 100275548 LP Gas Conversion Kit is the specified solution for transitioning compatible high-efficiency boilers and water heaters from natural gas to liquid propane. Designed specifically for use with Lochinvar Noble NKB150 and NKC150 combi boilers (manufactured pre-Serial Number 1837), this kit ensures the burner assembly maintains optimal thermal efficiency and flame stability after fuel conversion. As a veteran-grade HVAC replacement part, it includes the precision-machined LP gas orifices and gaskets required to recalibrate the combustion system for the higher BTU content of propane gas. Proper installation of this OEM propane conversion kit is critical for preventing soot accumulation and ensuring the gas valve manifold pressure aligns with manufacturer specifications. Using genuine 100275548 burner components guarantees seamless integration with the existing Noble series heat exchanger, maintaining the unit's ultra-low NOx output and high-turndown performance in off-grid or rural applications where natural gas is unavailable.
Key Benefits:- Precise Fuel Calibration: Engineering-grade orifices optimized for propane’s specific gravity to ensure efficient combustion.
- System Compatibility: Fully compatible with Lochinvar Noble NKB150 and NKC150 models produced before serial sequence 1837.
- Installation Reliability: Includes OEM gaskets and seals to maintain airtight integrity within the combustion chamber.
- Performance Retention: Maintains the 95% AFUE rating and high-efficiency discharge parameters of your Lochinvar boiler.
Is this kit compatible with newer Noble models?
No, the 100275548 kit is specifically engineered for units manufactured pre-serial number 1837. For later models, a different orifice configuration is required to match updated gas valve specifications.
Does this kit include a new gas valve?
This is an LP conversion kit focused on the burner orifices and technical components; it assumes the existing White Rodgers or compatible gas valve is in good working order and requires adjustment rather than replacement.
Can I install this on a standard water heater?
This part is specifically for the Lochinvar Noble combination boiler series. Always verify your specific model and serial number against the manufacturer’s technical manual before attempting fuel conversion.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lochinvar & A.O. Smith 100275548 LP Gas Conversion Kit is the specified solution for transitioning compatible high-efficiency boilers and water heaters from natural gas to liquid propane. Designed specifically for use with Lochinvar Noble NKB150 and NKC150 combi boilers (manufactured pre-Serial Number 1837), this kit ensures the burner assembly maintains optimal thermal efficiency and flame stability after fuel conversion. As a veteran-grade HVAC replacement part, it includes the precision-machined LP gas orifices and gaskets required to recalibrate the combustion system for the higher BTU content of propane gas. Proper installation of this OEM propane conversion kit is critical for preventing soot accumulation and ensuring the gas valve manifold pressure aligns with manufacturer specifications. Using genuine 100275548 burner components guarantees seamless integration with the existing Noble series heat exchanger, maintaining the unit's ultra-low NOx output and high-turndown performance in off-grid or rural applications where natural gas is unavailable.
Key Benefits:- Precise Fuel Calibration: Engineering-grade orifices optimized for propane’s specific gravity to ensure efficient combustion.
- System Compatibility: Fully compatible with Lochinvar Noble NKB150 and NKC150 models produced before serial sequence 1837.
- Installation Reliability: Includes OEM gaskets and seals to maintain airtight integrity within the combustion chamber.
- Performance Retention: Maintains the 95% AFUE rating and high-efficiency discharge parameters of your Lochinvar boiler.
Is this kit compatible with newer Noble models?
No, the 100275548 kit is specifically engineered for units manufactured pre-serial number 1837. For later models, a different orifice configuration is required to match updated gas valve specifications.
Does this kit include a new gas valve?
This is an LP conversion kit focused on the burner orifices and technical components; it assumes the existing White Rodgers or compatible gas valve is in good working order and requires adjustment rather than replacement.
Can I install this on a standard water heater?
This part is specifically for the Lochinvar Noble combination boiler series. Always verify your specific model and serial number against the manufacturer’s technical manual before attempting fuel conversion.
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.












