Lochinvar & A.O. Smith 100187927 Burner
When you're servicing a failing GS(N)05040 natural gas water heater, the Lochinvar & A.O. Smith 100187927 Burner is the exact 20-inch final burner assembly required for a drop-in replacement. This NAT 20" BURNER ASSY comes pre-configured with a #34 orifice, ensuring the correct BTU output and manifold pressure for high-efficiency operation in Lochinvar Series 400 units. Veteran techs know that burner degradation or cracked heads often lead to improper combustion and rollout; this OEM replacement burner restores the primary combustion seal and provides consistent flame patterns across the combustion chamber. The assembly is built for natural gas water heaters and integrates with the existing manifold door gasket and pilot thermopile assembly for a secure, airtight fit. Relying on this burner assembly kit ensures your client's equipment remains compliant with manufacturer specifications while preventing the soot buildup associated with failing or clogged gas ports.
Key Benefits for the Contractor- Precise #34 Orifice: Factory-calibrated for natural gas to provide efficient fuel-to-air ratios without the need for field drilling.
- Seamless Compatibility: Specifically engineered for A.O. Smith and Lochinvar GS(N)05040 models, reducing troubleshooting time during HVAC maintenance.
- Complete Assembly: Includes the 20-inch burner head and necessary manifold components to simplify the extraction of split or expanded old burners.
- Industrial Durability: Designed for high-demand water heater gas burner applications in both residential and light commercial settings.
What are the signs that this burner needs a replacement?
Inspect the burner head for "blooming" or split ports, which often cause ignition bangs and rollout. If you see light glowing through the burner window but poor flame stability, the ports are likely compromised by scale or dust.
Is the manifold door gasket included with the 100187927?
While often sold as a kit, always verify the condition of the 100112699 gasket. A 100% airtight seal at the manifold door is critical for combustion safety and proper drafting.
Can I use this burner for LP (Liquid Propane) conversions?
No. This assembly is specifically designed for Natural Gas with a #34 orifice. Using this in an LP configuration will cause hazardous combustion and equipment damage.
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: $146.08
-65%$146.08
$51.13Lochinvar & A.O. Smith 100187927 Burner
When you're servicing a failing GS(N)05040 natural gas water heater, the Lochinvar & A.O. Smith 100187927 Burner is the exact 20-inch final burner assembly required for a drop-in replacement. This NAT 20" BURNER ASSY comes pre-configured with a #34 orifice, ensuring the correct BTU output and manifold pressure for high-efficiency operation in Lochinvar Series 400 units. Veteran techs know that burner degradation or cracked heads often lead to improper combustion and rollout; this OEM replacement burner restores the primary combustion seal and provides consistent flame patterns across the combustion chamber. The assembly is built for natural gas water heaters and integrates with the existing manifold door gasket and pilot thermopile assembly for a secure, airtight fit. Relying on this burner assembly kit ensures your client's equipment remains compliant with manufacturer specifications while preventing the soot buildup associated with failing or clogged gas ports.
Key Benefits for the Contractor- Precise #34 Orifice: Factory-calibrated for natural gas to provide efficient fuel-to-air ratios without the need for field drilling.
- Seamless Compatibility: Specifically engineered for A.O. Smith and Lochinvar GS(N)05040 models, reducing troubleshooting time during HVAC maintenance.
- Complete Assembly: Includes the 20-inch burner head and necessary manifold components to simplify the extraction of split or expanded old burners.
- Industrial Durability: Designed for high-demand water heater gas burner applications in both residential and light commercial settings.
What are the signs that this burner needs a replacement?
Inspect the burner head for "blooming" or split ports, which often cause ignition bangs and rollout. If you see light glowing through the burner window but poor flame stability, the ports are likely compromised by scale or dust.
Is the manifold door gasket included with the 100187927?
While often sold as a kit, always verify the condition of the 100112699 gasket. A 100% airtight seal at the manifold door is critical for combustion safety and proper drafting.
Can I use this burner for LP (Liquid Propane) conversions?
No. This assembly is specifically designed for Natural Gas with a #34 orifice. Using this in an LP configuration will cause hazardous combustion and equipment damage.
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
When you're servicing a failing GS(N)05040 natural gas water heater, the Lochinvar & A.O. Smith 100187927 Burner is the exact 20-inch final burner assembly required for a drop-in replacement. This NAT 20" BURNER ASSY comes pre-configured with a #34 orifice, ensuring the correct BTU output and manifold pressure for high-efficiency operation in Lochinvar Series 400 units. Veteran techs know that burner degradation or cracked heads often lead to improper combustion and rollout; this OEM replacement burner restores the primary combustion seal and provides consistent flame patterns across the combustion chamber. The assembly is built for natural gas water heaters and integrates with the existing manifold door gasket and pilot thermopile assembly for a secure, airtight fit. Relying on this burner assembly kit ensures your client's equipment remains compliant with manufacturer specifications while preventing the soot buildup associated with failing or clogged gas ports.
Key Benefits for the Contractor- Precise #34 Orifice: Factory-calibrated for natural gas to provide efficient fuel-to-air ratios without the need for field drilling.
- Seamless Compatibility: Specifically engineered for A.O. Smith and Lochinvar GS(N)05040 models, reducing troubleshooting time during HVAC maintenance.
- Complete Assembly: Includes the 20-inch burner head and necessary manifold components to simplify the extraction of split or expanded old burners.
- Industrial Durability: Designed for high-demand water heater gas burner applications in both residential and light commercial settings.
What are the signs that this burner needs a replacement?
Inspect the burner head for "blooming" or split ports, which often cause ignition bangs and rollout. If you see light glowing through the burner window but poor flame stability, the ports are likely compromised by scale or dust.
Is the manifold door gasket included with the 100187927?
While often sold as a kit, always verify the condition of the 100112699 gasket. A 100% airtight seal at the manifold door is critical for combustion safety and proper drafting.
Can I use this burner for LP (Liquid Propane) conversions?
No. This assembly is specifically designed for Natural Gas with a #34 orifice. Using this in an LP configuration will cause hazardous combustion and equipment damage.
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.
