Lochinvar & A.O. Smith 100135311 Burner
Professional contractors understand that maintaining high-efficiency combustion in Lochinvar Knight and Armor systems requires precision components. The Lochinvar & A.O. Smith 100135311 Burner Assembly is a critical OEM replacement part designed for high-capacity boilers and water heaters, including the KBX501, KBX601, KBX701, and KBX801 models. Built with a 1/2-inch NPT connection and stainless steel construction, this burner assy ensures consistent flame patterns and optimal heat transfer while resisting the corrosive effects of condensation in high-efficiency condensing boilers. As a direct replacement for obsolete part numbers BNR3429, BNR2411, and 100135239, it facilitates a seamless mechanical fit and restores factory-spec combustion efficiency. Whether you are servicing a Lochinvar Knight XL or an A.O. Smith Cyclone water heater, this dedicated assembly is engineered to handle the rigorous duty cycles of commercial and heavy residential applications, ensuring your gas-fired heating system operates at peak performance without the risk of improper air-to-fuel ratios or flame instability.
Key Benefits for Technicians:- Direct OEM Compatibility: Engineered specifically for Lochinvar Knight, Armor, and Shield models (399-501 series) to ensure safe burner ignition.
- Durable Construction: Features stainless steel components to maximize service life within the high-moisture environment of condensing heat exchangers.
- Seamless Retrofit: Functions as the factory-authorized successor to BNR3429, eliminating the need for field modifications or manifold adjustments.
- Improved Combustion: Maintains precise flame geometry to prevent carbon monoxide buildup and ensure compliance with strict emission standards.
What models are compatible with the 100135311 burner?
This burner assembly is frequently used in Lochinvar KBX501-801, SNA201-100, and AWH0500NPM units. It is the standard replacement for large-scale Knight and Armor heating systems.
Does this assembly include the necessary gaskets?
Yes, technicians should always verify that the mounting gaskets are included or sourced separately; installing this burner assy with a degraded seal can lead to dangerous flue gas leakage.
Can I use this to replace a BNR3429 burner?
Yes, the 100135311 is the official Lochinvar replacement part for the now-superseded BNR3429 and BNR2411 numbers.
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: $917.76
-65%$917.76
$321.22Lochinvar & A.O. Smith 100135311 Burner
Professional contractors understand that maintaining high-efficiency combustion in Lochinvar Knight and Armor systems requires precision components. The Lochinvar & A.O. Smith 100135311 Burner Assembly is a critical OEM replacement part designed for high-capacity boilers and water heaters, including the KBX501, KBX601, KBX701, and KBX801 models. Built with a 1/2-inch NPT connection and stainless steel construction, this burner assy ensures consistent flame patterns and optimal heat transfer while resisting the corrosive effects of condensation in high-efficiency condensing boilers. As a direct replacement for obsolete part numbers BNR3429, BNR2411, and 100135239, it facilitates a seamless mechanical fit and restores factory-spec combustion efficiency. Whether you are servicing a Lochinvar Knight XL or an A.O. Smith Cyclone water heater, this dedicated assembly is engineered to handle the rigorous duty cycles of commercial and heavy residential applications, ensuring your gas-fired heating system operates at peak performance without the risk of improper air-to-fuel ratios or flame instability.
Key Benefits for Technicians:- Direct OEM Compatibility: Engineered specifically for Lochinvar Knight, Armor, and Shield models (399-501 series) to ensure safe burner ignition.
- Durable Construction: Features stainless steel components to maximize service life within the high-moisture environment of condensing heat exchangers.
- Seamless Retrofit: Functions as the factory-authorized successor to BNR3429, eliminating the need for field modifications or manifold adjustments.
- Improved Combustion: Maintains precise flame geometry to prevent carbon monoxide buildup and ensure compliance with strict emission standards.
What models are compatible with the 100135311 burner?
This burner assembly is frequently used in Lochinvar KBX501-801, SNA201-100, and AWH0500NPM units. It is the standard replacement for large-scale Knight and Armor heating systems.
Does this assembly include the necessary gaskets?
Yes, technicians should always verify that the mounting gaskets are included or sourced separately; installing this burner assy with a degraded seal can lead to dangerous flue gas leakage.
Can I use this to replace a BNR3429 burner?
Yes, the 100135311 is the official Lochinvar replacement part for the now-superseded BNR3429 and BNR2411 numbers.
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
Professional contractors understand that maintaining high-efficiency combustion in Lochinvar Knight and Armor systems requires precision components. The Lochinvar & A.O. Smith 100135311 Burner Assembly is a critical OEM replacement part designed for high-capacity boilers and water heaters, including the KBX501, KBX601, KBX701, and KBX801 models. Built with a 1/2-inch NPT connection and stainless steel construction, this burner assy ensures consistent flame patterns and optimal heat transfer while resisting the corrosive effects of condensation in high-efficiency condensing boilers. As a direct replacement for obsolete part numbers BNR3429, BNR2411, and 100135239, it facilitates a seamless mechanical fit and restores factory-spec combustion efficiency. Whether you are servicing a Lochinvar Knight XL or an A.O. Smith Cyclone water heater, this dedicated assembly is engineered to handle the rigorous duty cycles of commercial and heavy residential applications, ensuring your gas-fired heating system operates at peak performance without the risk of improper air-to-fuel ratios or flame instability.
Key Benefits for Technicians:- Direct OEM Compatibility: Engineered specifically for Lochinvar Knight, Armor, and Shield models (399-501 series) to ensure safe burner ignition.
- Durable Construction: Features stainless steel components to maximize service life within the high-moisture environment of condensing heat exchangers.
- Seamless Retrofit: Functions as the factory-authorized successor to BNR3429, eliminating the need for field modifications or manifold adjustments.
- Improved Combustion: Maintains precise flame geometry to prevent carbon monoxide buildup and ensure compliance with strict emission standards.
What models are compatible with the 100135311 burner?
This burner assembly is frequently used in Lochinvar KBX501-801, SNA201-100, and AWH0500NPM units. It is the standard replacement for large-scale Knight and Armor heating systems.
Does this assembly include the necessary gaskets?
Yes, technicians should always verify that the mounting gaskets are included or sourced separately; installing this burner assy with a degraded seal can lead to dangerous flue gas leakage.
Can I use this to replace a BNR3429 burner?
Yes, the 100135311 is the official Lochinvar replacement part for the now-superseded BNR3429 and BNR2411 numbers.
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.
