Lochinvar & A.O. Smith 100154671 Hood Assembly
The Lochinvar & A.O. Smith 100154671 Hood Assembly is a critical combustion component designed specifically for Copper-Fin (RB) and Copper-Fin II (RW) commercial boilers and water heaters. This draft hood assembly is engineered to maintain precise atmospheric pressure within the combustion chamber, ensuring stable pilot operation and efficient venting of flue gases. As a direct OEM replacement part, it replaces legacy part numbers including Lochinvar 100154671 and A.O. Smith 9005934005. The assembly features a heavy-gauge galvanized steel construction to resist thermal fatigue and corrosion in high-temperature environments. For technicians performing commercial boiler repair, this component is essential for resolving issues related to spill switch tripping or erratic burner behavior. Proper installation of this venting hood ensures the appliance meets original factory specifications for flue gas dilution and prevents backdraft conditions in the mechanical room.
Key Benefits
- Direct OEM Fit: Designed for seamless integration with Lochinvar Copper-Fin RB and Copper-Fin II RW series units, eliminating the need for field modifications.
- Enhanced Combustion Stability: Maintains the correct draft profile to prevent flame rollout and ensure reliable equipment performance.
- Industrial-Grade Durability: Constructed from high-quality materials to withstand the continuous thermal cycling found in high-demand HVACR applications.
- Simplified Maintenance: Features standard mounting points for quick installation during routine service or emergency repairs.
Common Questions
Does this hood assembly include the spill switch?
This component typically consists of the physical hood structure; however, existing safety controls should be inspected and transferred or replaced according to the specific manufacturer service manual.
Which models are compatible with the 100154671?
This assembly is primarily used on Lochinvar RB and RW models. Always verify the model and serial number of the boiler to ensure the correct draft hood configuration for your BTU input rating.
What are the symptoms of a failing draft hood assembly?
Common indicators include visible corrosion on the hood, signs of heat discoloration, or frequent nuisance tripping of the thermal spill switch due to improper venting or blockage.
This item is not eligible for free shipping.
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: $144.05
-65%$144.05
$50.42Lochinvar & A.O. Smith 100154671 Hood Assembly
The Lochinvar & A.O. Smith 100154671 Hood Assembly is a critical combustion component designed specifically for Copper-Fin (RB) and Copper-Fin II (RW) commercial boilers and water heaters. This draft hood assembly is engineered to maintain precise atmospheric pressure within the combustion chamber, ensuring stable pilot operation and efficient venting of flue gases. As a direct OEM replacement part, it replaces legacy part numbers including Lochinvar 100154671 and A.O. Smith 9005934005. The assembly features a heavy-gauge galvanized steel construction to resist thermal fatigue and corrosion in high-temperature environments. For technicians performing commercial boiler repair, this component is essential for resolving issues related to spill switch tripping or erratic burner behavior. Proper installation of this venting hood ensures the appliance meets original factory specifications for flue gas dilution and prevents backdraft conditions in the mechanical room.
Key Benefits
- Direct OEM Fit: Designed for seamless integration with Lochinvar Copper-Fin RB and Copper-Fin II RW series units, eliminating the need for field modifications.
- Enhanced Combustion Stability: Maintains the correct draft profile to prevent flame rollout and ensure reliable equipment performance.
- Industrial-Grade Durability: Constructed from high-quality materials to withstand the continuous thermal cycling found in high-demand HVACR applications.
- Simplified Maintenance: Features standard mounting points for quick installation during routine service or emergency repairs.
Common Questions
Does this hood assembly include the spill switch?
This component typically consists of the physical hood structure; however, existing safety controls should be inspected and transferred or replaced according to the specific manufacturer service manual.
Which models are compatible with the 100154671?
This assembly is primarily used on Lochinvar RB and RW models. Always verify the model and serial number of the boiler to ensure the correct draft hood configuration for your BTU input rating.
What are the symptoms of a failing draft hood assembly?
Common indicators include visible corrosion on the hood, signs of heat discoloration, or frequent nuisance tripping of the thermal spill switch due to improper venting or blockage.
This item is not eligible for free shipping.
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
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Description
The Lochinvar & A.O. Smith 100154671 Hood Assembly is a critical combustion component designed specifically for Copper-Fin (RB) and Copper-Fin II (RW) commercial boilers and water heaters. This draft hood assembly is engineered to maintain precise atmospheric pressure within the combustion chamber, ensuring stable pilot operation and efficient venting of flue gases. As a direct OEM replacement part, it replaces legacy part numbers including Lochinvar 100154671 and A.O. Smith 9005934005. The assembly features a heavy-gauge galvanized steel construction to resist thermal fatigue and corrosion in high-temperature environments. For technicians performing commercial boiler repair, this component is essential for resolving issues related to spill switch tripping or erratic burner behavior. Proper installation of this venting hood ensures the appliance meets original factory specifications for flue gas dilution and prevents backdraft conditions in the mechanical room.
Key Benefits
- Direct OEM Fit: Designed for seamless integration with Lochinvar Copper-Fin RB and Copper-Fin II RW series units, eliminating the need for field modifications.
- Enhanced Combustion Stability: Maintains the correct draft profile to prevent flame rollout and ensure reliable equipment performance.
- Industrial-Grade Durability: Constructed from high-quality materials to withstand the continuous thermal cycling found in high-demand HVACR applications.
- Simplified Maintenance: Features standard mounting points for quick installation during routine service or emergency repairs.
Common Questions
Does this hood assembly include the spill switch?
This component typically consists of the physical hood structure; however, existing safety controls should be inspected and transferred or replaced according to the specific manufacturer service manual.
Which models are compatible with the 100154671?
This assembly is primarily used on Lochinvar RB and RW models. Always verify the model and serial number of the boiler to ensure the correct draft hood configuration for your BTU input rating.
What are the symptoms of a failing draft hood assembly?
Common indicators include visible corrosion on the hood, signs of heat discoloration, or frequent nuisance tripping of the thermal spill switch due to improper venting or blockage.
This item is not eligible for free shipping.
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.
