Lochinvar & A.O. Smith 100109300 Burner
The Lochinvar & A.O. Smith 100109300 Burner is a critical LP FV Burner Assembly engineered specifically for propane-fired water heaters requiring Flammable Vapor (FV) ignition resistance. This OEM replacement part serves as the final burner assembly and comes factory-equipped with a precise #50 orifice to ensure the exact BTU input and gas flow regulation necessary for optimal combustion. Designed to restore high-efficiency performance in compatible residential and commercial units, this assembly features a robust mechanical design that manages the pilot and main burner ignition sequences safely within the combustion chamber.
When executing a water heater repair, using a genuine 100109300 burner kit is essential for maintaining the integrity of the FVIR system. This assembly is a direct replacement for the legacy part number 9003546005, providing a standardized fit for various A.O. Smith, State, and Lochinvar models. For technicians, this propane burner kit simplifies the installation process by providing a pre-calibrated orifice and burner head configuration, reducing the need for field adjustments and ensuring the unit meets manufacturer specifications for safety and emissions.
Key Benefits- Includes a factory-installed #50 orifice for calibrated propane (LP) gas delivery.
- Engineered for Flammable Vapor (FV) compliant water heaters to maintain safety standards.
- Genuine A.O. Smith OEM part ensures perfect fitment and eliminates compatibility issues common with generic alternatives.
- Directly replaces part number 9003546005 for streamlined inventory management and maintenance.
- Supplies consistent thermal output to maximize the recovery rate of the water heating system.
Is this burner assembly compatible with natural gas units?
No, the 100109300 is specifically designed and orificed for propane (LP). Installing this on a natural gas unit will cause dangerous combustion issues and equipment damage.
Does this kit include the #50 orifice?
Yes, this is a complete LP FV Burner Assy #50 ORF, meaning the #50 orifice is pre-installed and ready for connection to the gas manifold.
Which water heater models does the 100109300 fit?
This assembly fits a wide range of A.O. Smith, State, and Lochinvar FVIR water heaters. It is a standard replacement for many 40 and 50-gallon propane series; however, always verify the part number against your specific model and serial number before installation.
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: $180.86
-65%$180.86
$63.30Lochinvar & A.O. Smith 100109300 Burner
The Lochinvar & A.O. Smith 100109300 Burner is a critical LP FV Burner Assembly engineered specifically for propane-fired water heaters requiring Flammable Vapor (FV) ignition resistance. This OEM replacement part serves as the final burner assembly and comes factory-equipped with a precise #50 orifice to ensure the exact BTU input and gas flow regulation necessary for optimal combustion. Designed to restore high-efficiency performance in compatible residential and commercial units, this assembly features a robust mechanical design that manages the pilot and main burner ignition sequences safely within the combustion chamber.
When executing a water heater repair, using a genuine 100109300 burner kit is essential for maintaining the integrity of the FVIR system. This assembly is a direct replacement for the legacy part number 9003546005, providing a standardized fit for various A.O. Smith, State, and Lochinvar models. For technicians, this propane burner kit simplifies the installation process by providing a pre-calibrated orifice and burner head configuration, reducing the need for field adjustments and ensuring the unit meets manufacturer specifications for safety and emissions.
Key Benefits- Includes a factory-installed #50 orifice for calibrated propane (LP) gas delivery.
- Engineered for Flammable Vapor (FV) compliant water heaters to maintain safety standards.
- Genuine A.O. Smith OEM part ensures perfect fitment and eliminates compatibility issues common with generic alternatives.
- Directly replaces part number 9003546005 for streamlined inventory management and maintenance.
- Supplies consistent thermal output to maximize the recovery rate of the water heating system.
Is this burner assembly compatible with natural gas units?
No, the 100109300 is specifically designed and orificed for propane (LP). Installing this on a natural gas unit will cause dangerous combustion issues and equipment damage.
Does this kit include the #50 orifice?
Yes, this is a complete LP FV Burner Assy #50 ORF, meaning the #50 orifice is pre-installed and ready for connection to the gas manifold.
Which water heater models does the 100109300 fit?
This assembly fits a wide range of A.O. Smith, State, and Lochinvar FVIR water heaters. It is a standard replacement for many 40 and 50-gallon propane series; however, always verify the part number against your specific model and serial number before installation.
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 100109300 Burner is a critical LP FV Burner Assembly engineered specifically for propane-fired water heaters requiring Flammable Vapor (FV) ignition resistance. This OEM replacement part serves as the final burner assembly and comes factory-equipped with a precise #50 orifice to ensure the exact BTU input and gas flow regulation necessary for optimal combustion. Designed to restore high-efficiency performance in compatible residential and commercial units, this assembly features a robust mechanical design that manages the pilot and main burner ignition sequences safely within the combustion chamber.
When executing a water heater repair, using a genuine 100109300 burner kit is essential for maintaining the integrity of the FVIR system. This assembly is a direct replacement for the legacy part number 9003546005, providing a standardized fit for various A.O. Smith, State, and Lochinvar models. For technicians, this propane burner kit simplifies the installation process by providing a pre-calibrated orifice and burner head configuration, reducing the need for field adjustments and ensuring the unit meets manufacturer specifications for safety and emissions.
Key Benefits- Includes a factory-installed #50 orifice for calibrated propane (LP) gas delivery.
- Engineered for Flammable Vapor (FV) compliant water heaters to maintain safety standards.
- Genuine A.O. Smith OEM part ensures perfect fitment and eliminates compatibility issues common with generic alternatives.
- Directly replaces part number 9003546005 for streamlined inventory management and maintenance.
- Supplies consistent thermal output to maximize the recovery rate of the water heating system.
Is this burner assembly compatible with natural gas units?
No, the 100109300 is specifically designed and orificed for propane (LP). Installing this on a natural gas unit will cause dangerous combustion issues and equipment damage.
Does this kit include the #50 orifice?
Yes, this is a complete LP FV Burner Assy #50 ORF, meaning the #50 orifice is pre-installed and ready for connection to the gas manifold.
Which water heater models does the 100109300 fit?
This assembly fits a wide range of A.O. Smith, State, and Lochinvar FVIR water heaters. It is a standard replacement for many 40 and 50-gallon propane series; however, always verify the part number against your specific model and serial number before installation.
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.
