Lochinvar & A.O. Smith 100287086 Burner
The Lochinvar 100287086 fiberboard burner is an OEM combustion component engineered for high-efficiency hydronic systems, specifically designed for Knight Heating Boiler and Armor Water Heater series. This replacement burner assembly (formerly 100155255) is compatible with KHN199 through KHN285 and WHN199 through WHN285 models. Constructed with durable fiberboard materials, it ensures precise fuel-to-air mixing and flame stabilization to maintain peak thermal efficiency. During installation, technicians should inspect the burner gasket and mounting hardware to ensure a gas-tight seal within the heat exchanger. This HVAC replacement part is critical for resolving ignition failures, uneven flame patterns, or high CO levels caused by degraded burner surfaces. As a direct A.O. Smith cross-reference part, it meets exact factory specifications for the Lochinvar KH199-285 product range, ensuring reliable performance in demanding commercial and residential heating applications without requiring field modifications to the orifice or manifold.
Key Benefits
- Direct OEM Compatibility: Engineered specifically for Lochinvar KHN/WHN models ranging from 199,000 to 285,000 BTU.
- Optimal Combustion: High-density fiberboard construction facilitates uniform flame distribution for maximum heat transfer.
- System Reliability: Restores factory-spec performance to modulating condensing boilers, preventing premature heat exchanger fatigue.
- Efficient Heat Distribution: Designed to withstand high-temperature cycles while maintaining structural integrity within the combustion chamber.
Common Questions
How do I know if the 100287086 burner needs replacement?
Technicians often identify the need for a new burner during a combustion analysis if there are high carbon monoxide readings, visible cracking on the fiberboard surface, or persistent "no flame" ignition errors.
Does this burner assembly include the mounting gasket?
The 100287086 is the burner assembly itself; it is best professional practice to source a new burner gasket separately to ensure a proper seal during the reassembly of the combustion blower and burner plate.
Will this part fit the A.O. Smith equivalent models?
Yes, this 100287086 burner is the correct service part for A.O. Smith branded commercial water heaters that share the same internal heat exchanger design as the Lochinvar Knight and Armor series.
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: $326.69
-65%$326.69
$114.34Lochinvar & A.O. Smith 100287086 Burner
The Lochinvar 100287086 fiberboard burner is an OEM combustion component engineered for high-efficiency hydronic systems, specifically designed for Knight Heating Boiler and Armor Water Heater series. This replacement burner assembly (formerly 100155255) is compatible with KHN199 through KHN285 and WHN199 through WHN285 models. Constructed with durable fiberboard materials, it ensures precise fuel-to-air mixing and flame stabilization to maintain peak thermal efficiency. During installation, technicians should inspect the burner gasket and mounting hardware to ensure a gas-tight seal within the heat exchanger. This HVAC replacement part is critical for resolving ignition failures, uneven flame patterns, or high CO levels caused by degraded burner surfaces. As a direct A.O. Smith cross-reference part, it meets exact factory specifications for the Lochinvar KH199-285 product range, ensuring reliable performance in demanding commercial and residential heating applications without requiring field modifications to the orifice or manifold.
Key Benefits
- Direct OEM Compatibility: Engineered specifically for Lochinvar KHN/WHN models ranging from 199,000 to 285,000 BTU.
- Optimal Combustion: High-density fiberboard construction facilitates uniform flame distribution for maximum heat transfer.
- System Reliability: Restores factory-spec performance to modulating condensing boilers, preventing premature heat exchanger fatigue.
- Efficient Heat Distribution: Designed to withstand high-temperature cycles while maintaining structural integrity within the combustion chamber.
Common Questions
How do I know if the 100287086 burner needs replacement?
Technicians often identify the need for a new burner during a combustion analysis if there are high carbon monoxide readings, visible cracking on the fiberboard surface, or persistent "no flame" ignition errors.
Does this burner assembly include the mounting gasket?
The 100287086 is the burner assembly itself; it is best professional practice to source a new burner gasket separately to ensure a proper seal during the reassembly of the combustion blower and burner plate.
Will this part fit the A.O. Smith equivalent models?
Yes, this 100287086 burner is the correct service part for A.O. Smith branded commercial water heaters that share the same internal heat exchanger design as the Lochinvar Knight and Armor series.
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 100287086 fiberboard burner is an OEM combustion component engineered for high-efficiency hydronic systems, specifically designed for Knight Heating Boiler and Armor Water Heater series. This replacement burner assembly (formerly 100155255) is compatible with KHN199 through KHN285 and WHN199 through WHN285 models. Constructed with durable fiberboard materials, it ensures precise fuel-to-air mixing and flame stabilization to maintain peak thermal efficiency. During installation, technicians should inspect the burner gasket and mounting hardware to ensure a gas-tight seal within the heat exchanger. This HVAC replacement part is critical for resolving ignition failures, uneven flame patterns, or high CO levels caused by degraded burner surfaces. As a direct A.O. Smith cross-reference part, it meets exact factory specifications for the Lochinvar KH199-285 product range, ensuring reliable performance in demanding commercial and residential heating applications without requiring field modifications to the orifice or manifold.
Key Benefits
- Direct OEM Compatibility: Engineered specifically for Lochinvar KHN/WHN models ranging from 199,000 to 285,000 BTU.
- Optimal Combustion: High-density fiberboard construction facilitates uniform flame distribution for maximum heat transfer.
- System Reliability: Restores factory-spec performance to modulating condensing boilers, preventing premature heat exchanger fatigue.
- Efficient Heat Distribution: Designed to withstand high-temperature cycles while maintaining structural integrity within the combustion chamber.
Common Questions
How do I know if the 100287086 burner needs replacement?
Technicians often identify the need for a new burner during a combustion analysis if there are high carbon monoxide readings, visible cracking on the fiberboard surface, or persistent "no flame" ignition errors.
Does this burner assembly include the mounting gasket?
The 100287086 is the burner assembly itself; it is best professional practice to source a new burner gasket separately to ensure a proper seal during the reassembly of the combustion blower and burner plate.
Will this part fit the A.O. Smith equivalent models?
Yes, this 100287086 burner is the correct service part for A.O. Smith branded commercial water heaters that share the same internal heat exchanger design as the Lochinvar Knight and Armor series.
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.
