Lochinvar & A.O. Smith 100093923 Assembly
The Lochinvar & A.O. Smith 100093923 Assembly is a precise MFG40 NAT Manifold Door Assy engineered for natural gas water heaters. As a veteran-grade OEM replacement part, this assembly ensures a critical airtight seal for the combustion chamber, maintaining the high-efficiency performance required in standard and commercial heating applications. Built to withstand the thermal stress of constant cycling, the manifold door assembly integrates a heavy-duty gasket and a robust mounting plate to prevent flue gas leakage and manage secondary air intake effectively.
When executing a water heater manifold repair, achieving a secure fit is non-negotiable for safety and system longevity. This natural gas manifold door is specifically designed for the MFG40 series, featuring a pre-aligned viewport and ports for the thermocouple and burner tubes. Utilizing a genuine 100093923 manifold kit eliminates the risks associated with universal fit components, such as improper gasket seating or misaligned pilot assemblies, ensuring the burner operates at peak BTU output without compromising the recovery rate of the unit.
Key Benefits- Ensures a 100% combustion chamber seal to prevent hazardous gas leaks.
- Optimized for natural gas water heaters, providing precise burner alignment.
- Durable steel construction resists warping under high-heat operational conditions.
- Direct OEM 100093923 compatibility reduces labor time during field installations.
- Includes the essential gasket interface to maintain proper internal pressure.
Is this manifold door compatible with propane (LP) models?
No, the 100093923 is strictly calibrated for natural gas systems. Propane assemblies utilize different orifice sizing and threading configurations.
How do I know if my manifold door gasket needs replacement?
Inspect for visible cracks, hardening, or "hot spots" on the outer door. Any breach in the seal can cause pilot outages or inefficient combustion.
Does this assembly include the burner and pilot tube?
This part number typically refers to the door plate and gasket assembly; always verify if your specific repair requires an additional burner or igniter kit.
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: $114.39
-65%$114.39
$40.04Lochinvar & A.O. Smith 100093923 Assembly
The Lochinvar & A.O. Smith 100093923 Assembly is a precise MFG40 NAT Manifold Door Assy engineered for natural gas water heaters. As a veteran-grade OEM replacement part, this assembly ensures a critical airtight seal for the combustion chamber, maintaining the high-efficiency performance required in standard and commercial heating applications. Built to withstand the thermal stress of constant cycling, the manifold door assembly integrates a heavy-duty gasket and a robust mounting plate to prevent flue gas leakage and manage secondary air intake effectively.
When executing a water heater manifold repair, achieving a secure fit is non-negotiable for safety and system longevity. This natural gas manifold door is specifically designed for the MFG40 series, featuring a pre-aligned viewport and ports for the thermocouple and burner tubes. Utilizing a genuine 100093923 manifold kit eliminates the risks associated with universal fit components, such as improper gasket seating or misaligned pilot assemblies, ensuring the burner operates at peak BTU output without compromising the recovery rate of the unit.
Key Benefits- Ensures a 100% combustion chamber seal to prevent hazardous gas leaks.
- Optimized for natural gas water heaters, providing precise burner alignment.
- Durable steel construction resists warping under high-heat operational conditions.
- Direct OEM 100093923 compatibility reduces labor time during field installations.
- Includes the essential gasket interface to maintain proper internal pressure.
Is this manifold door compatible with propane (LP) models?
No, the 100093923 is strictly calibrated for natural gas systems. Propane assemblies utilize different orifice sizing and threading configurations.
How do I know if my manifold door gasket needs replacement?
Inspect for visible cracks, hardening, or "hot spots" on the outer door. Any breach in the seal can cause pilot outages or inefficient combustion.
Does this assembly include the burner and pilot tube?
This part number typically refers to the door plate and gasket assembly; always verify if your specific repair requires an additional burner or igniter kit.
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.
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Description
The Lochinvar & A.O. Smith 100093923 Assembly is a precise MFG40 NAT Manifold Door Assy engineered for natural gas water heaters. As a veteran-grade OEM replacement part, this assembly ensures a critical airtight seal for the combustion chamber, maintaining the high-efficiency performance required in standard and commercial heating applications. Built to withstand the thermal stress of constant cycling, the manifold door assembly integrates a heavy-duty gasket and a robust mounting plate to prevent flue gas leakage and manage secondary air intake effectively.
When executing a water heater manifold repair, achieving a secure fit is non-negotiable for safety and system longevity. This natural gas manifold door is specifically designed for the MFG40 series, featuring a pre-aligned viewport and ports for the thermocouple and burner tubes. Utilizing a genuine 100093923 manifold kit eliminates the risks associated with universal fit components, such as improper gasket seating or misaligned pilot assemblies, ensuring the burner operates at peak BTU output without compromising the recovery rate of the unit.
Key Benefits- Ensures a 100% combustion chamber seal to prevent hazardous gas leaks.
- Optimized for natural gas water heaters, providing precise burner alignment.
- Durable steel construction resists warping under high-heat operational conditions.
- Direct OEM 100093923 compatibility reduces labor time during field installations.
- Includes the essential gasket interface to maintain proper internal pressure.
Is this manifold door compatible with propane (LP) models?
No, the 100093923 is strictly calibrated for natural gas systems. Propane assemblies utilize different orifice sizing and threading configurations.
How do I know if my manifold door gasket needs replacement?
Inspect for visible cracks, hardening, or "hot spots" on the outer door. Any breach in the seal can cause pilot outages or inefficient combustion.
Does this assembly include the burner and pilot tube?
This part number typically refers to the door plate and gasket assembly; always verify if your specific repair requires an additional burner or igniter kit.
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.
