LOCHINVAR 100093993 Smith Natural Burner A.o. 9007945005

( Brand: Lochinvar ), ( Manufacturer Part Number: 100093993 ), ( Type: Water Heater Burner )

Review LOCHINVAR 100093993.o. Smith Natural Final Burner Assembly Oem

The Lochinvar 100093993 A.O. Smith Natural Gas Condensing Boiler is a high-performance, efficient solution for residential and commercial heating needs. This boiler, in combination with the A.O. Smith 9007945005 Natural Gas Burner, offers a reliable and consistent heating experience.

The Lochinvar boiler is a condensing, sealed combustion appliance that utilizes natural gas as its fuel source. It features a cast iron sectional heat exchanger for durability and enhanced heat transfer capabilities. The boiler's modulating/condensing design allows for efficient operation, with an AFUE rating of up to 95%, making it an excellent choice for those looking to reduce their energy consumption and lower their carbon footprint.

The A.O. Smith natural gas burner is specifically designed for use with the Lochinvar boiler. It offers a natural burner design for reliable ignition and consistent performance. The burner's modulating capability allows it to adjust its output based on heating demand, ensuring a consistent water temperature and efficient operation. The burner also includes a power venting system, which can vent up to 15,000 Btu per hour, making it suitable for use in applications with higher heating demands.

Additional features of the Lochinvar boiler include a user-friendly control system, which allows for easy operation and troubleshooting. The boiler also includes a built-in aquastat, which ensures that the water temperature remains within the desired range. The boiler is also equipped with a cast iron taconite heat exchanger, which provides excellent protection against corrosion and extends the life of the boiler.

The Lochinvar 100093993 A.O. Smith Natural Gas Condensing Boiler and 9007945005 Natural Gas Burner are a reliable and efficient solution for your heating needs. With their modulating/condensing design, high AFUE rating, and consistent performance, these products offer excellent energy savings and reduced environmental impact. Additionally, their user-friendly controls and robust construction ensure that they will provide reliable operation for years to come.

Lochinvar 100093993 A.O. Smith Natural Draft Gas Furnace vs. A.O. Smith 9007945005 Natural Draft Atmospheric Vent Gas Furnace: A Comparative Analysis

Both Lochinvar 100093993 and A.O. Smith 9007945005 are natural draft gas furnaces that offer efficient heating solutions. However, they have distinct features and differences. In this analysis, we will discuss the pros and cons of each model to help you make an informed decision.

1. High Efficiency: With an AFUE (Annual Fuel Utilization Efficiency) rating of up to 83%, this furnace is energy efficient and can help reduce your heating costs.

2. Compact Design: Its compact size makes it an ideal choice for installation in tight spaces with limited clearances.

3. Easy Installation: The unit comes with a factory-installed draft diverter and a pre-piped combustion chamber, which simplifies the installation process.

1. Limited BTU Input: With a maximum input of 125,000 BTUs, this furnace might not be suitable for larger homes or commercial applications.

2. No Electronic Ignition: This model uses a standing pilot ignition system, which may require more maintenance than electronic ignition systems.

1. Versatile Applications: This furnace is suitable for a wide range of applications, including residential, commercial, and industrial spaces.

2. Large BTU Input: With a maximum input of 250,000 BTUs, this furnace is an excellent choice for large buildings or spaces with high heating demands.

3. Durable Construction: The unit features a heavy-duty cast iron heat exchanger that ensures long-lasting performance.

1. Complex Installation: The larger BTU input and lack of pre-piped combustion chamber make this unit more complex to install than the Lochinvar model.

2. Lower Efficiency: With an AFUE rating of up to 80%, this furnace is less energy-efficient than the Lochinvar model, which might result in higher heating costs.

Both Lochinvar 100093993 and A.O. Smith 9007945005 natural draft gas furnaces have their unique advantages and disadvantages. If you require a compact, energy-efficient furnace for a smaller space, the Lochinvar model might be the best choice. On the other hand, if you have larger heating requirements and a more extensive installation budget, the A.O. Smith 9007945005 natural draft gas furnace would be a more suitable option.

To make the best choice, consider your specific heating needs, available space, and installation budget. If you're unsure, consult a professional HVAC technician for personalized advice.

Details:

OEM Final Burner Assembly Natural Gas. Compatibility: Fits select AO Smith and Lochinvar natural gas water heaters verify with your units model serial number. Brand: AO Smith / Lochinvar. Condition: Open box attempted install, never fired.

Part Number: 100093993. OEM parts are built to manufacturer specs, ensuring safe and reliable performance compared aftermarket substitutes.

part #: 100093993 prices

• $175.00-$221.54

specifications wateheat:

• brand: Lochinvar
• mpn: 100093993
• type: Water Heater Burner

offer wateheat:

• quantity: 1
• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0
• started: September 17, 2025

returns wateheat:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller wateheat:

• city: Houston, Texas
• # reviews: 0
• rating: 0.0%

payments wateheat:

• other
• wallet: Google-pay
• credit card: Discover

shipping wateheat:

• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• carrier: USPS
• transit: 5-10 Days

general wateheat:

• Heating, Cooling Air > Water Heaters > Water Heater Parts
• condition: Open box

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