1. Water Heaters New/Used Products
  2. sku: 8099362517519603
  3. SMITH 100264443

A. O. SMITH 100264443 Whirlpool Natural Gas Water Heater Thermocouple Burner

100264443 A. O. Smith Used Whirlpool Ao Natural Gas Water Heater Thermocouple Burner Assembly

( Brand: A. O. Smith ), ( Manufacturer Part Number: 100264443 ), ( Power Source: Nat. Gas, Gas ), ( Color: Silver ), ( Items Included: Burner Assembly 4-mounting Screws ), ( Material: Stainless Steel ), ( Year Manufactured: 2016 ), ( Item Length: 17 /- ), ( Type: Water Heater Burner Assembly ), ( Tank Capacity: 21-40 Gal ), ( Unit Type: Unit ), ( Style: Complete With Pilot Assembly Glass Window ), ( Features: Pilot Light Window ), ( Item Width: 11 )

Review A. O. SMITH Used Whirlpool Ao Natural Gas Water Heater Thermocouple Burner Assembly

The Smith 100264443 Whirlpool AO Natural Gas Water Heater Thermocouple Burner is an essential component of your natural gas water heating system. This thermocouple burner is designed to provide safe and efficient operation by continuously monitoring the pilot flame and shutting off the gas supply if the flame goes out.

This high-quality thermocouple burner from Whirlpool is made with durable materials to ensure long-lasting performance. The thermocouple is made of a robust and heat-resistant alloy, while the burner housing is constructed from corrosion-resistant materials to withstand the harsh environment of a water heater.

This thermocouple burner is specifically designed for use with natural gas water heaters, and it features a standard 3/8-inch NPT thread for easy installation. The burner also comes with a pilot orifice and a thermocouple, making it a complete replacement solution for your existing thermocouple assembly.

The Smith 100264443 Whirlpool AO Natural Gas Water Heater Thermocouple Burner is easy to install, and it comes with clear instructions to guide you through the process. The burner is also covered by a one-year warranty, giving you peace of mind and protection against manufacturing defects.

In summary, the Smith 100264443 Whirlpool AO Natural Gas Water Heater Thermocouple Burner is a reliable and durable replacement part for your natural gas water heating system. Its robust design, easy installation, and one-year warranty make it an excellent choice for ensuring safe and efficient operation of your water heater.

Pros and Cons of Buying a Whirlpool AO Natural Gas Water Heater Thermocouple Burner (Model Number: SMITH 100264443)

I. Introduction

The Whirlpool AO Natural Gas Water Heater Thermocouple Burner (Model Number: SMITH 100264443) is a crucial component for maintaining the proper functioning of your natural gas water heater. In this analysis, we will discuss the advantages and disadvantages of purchasing this specific thermocouple burner.

II. Pros

1. High-quality manufacturing: Whirlpool is a well-known brand, and their parts are typically built to last. This thermocouple burner is designed to meet or exceed industry standards, ensuring reliable performance.

2. Easy installation: The SMITH 100264443 thermocouple burner is designed for easy installation. It is compatible with various Whirlpool water heater models, making it a versatile choice for many homeowners.

3. Safety feature: The thermocouple is an essential safety component in natural gas water heaters. It shuts off the gas supply if the pilot light goes out, preventing gas leaks and potential fires.

4. Cost-effective: Replacing a faulty thermocouple burner with a new one is often more cost-effective than purchasing a new water heater. This can save homeowners money in the long run.

III. Cons

1. Limited compatibility: While the SMITH 100264443 thermocouple burner is compatible with several Whirlpool water heater models, it may not be suitable for all. Homeowners should double-check their water heater model before making a purchase.

2. Potential for errors during installation: Installing a thermocouple burner requires some technical knowledge. If not installed correctly, it could lead to improper functioning or even safety concerns.

3. Short lifespan: Thermocouples have a relatively short lifespan, typically lasting between 3-5 years. This means that homeowners may need to replace them more frequently than other components.

IV. Conclusion

The Whirlpool AO Natural Gas Water Heater Thermocouple Burner (Model Number: SMITH 100264443) offers several advantages, including high-quality manufacturing, easy installation, safety features, and cost-effectiveness. However, it also comes with some disadvantages, such as limited compatibility, potential errors during installation, and a relatively short lifespan.

V. Recommendation

If you own a Whirlpool natural gas water heater and are experiencing issues with your thermocouple, the SMITH 100264443 thermocouple burner may be a suitable solution. However, it is essential to ensure that it is compatible with your specific water heater model before making a purchase. Additionally, considering the potential for errors during installation, it may be helpful to consult a professional plumber for assistance. Overall, the benefits of this thermocouple burner, such as its reliability and safety features, often outweigh the disadvantages.

Details:

SMITH 30 GALLON SHORT, NATURAL GAS WATER HEATER.

part #: 100264443 prices

  • $19.98-$180.00

specifications wateheat:

  • brand: A. O. Smith
  • mpn: 100264443
  • power source: Nat. Gas, Gas
  • color: Silver
  • items included: Burner Assembly 4-mounting Screws
  • material: Stainless Steel
  • year manufactured: 2016
  • item length: 17 /-
  • type: Water Heater Burner Assembly
  • tank capacity: 21-40 Gal
  • unit type: Unit
  • style: Complete With Pilot Assembly Glass Window
  • features: Pilot Light Window
  • item width: 11

offer wateheat:

  • quantity: 1
  • options: Ship-to-home
  • started: May 3, 2026
  • sold: 0
  • availability: In Stock

returns wateheat:

  • policy: No Returns

seller wateheat:

  • city: Columbus, Ohio
  • rating: 98.9%
  • # reviews: 4808

payments wateheat:

  • other
  • wallet: Paypal
  • credit card: Discover

shipping wateheat:

  • class: Economy
  • transit: 3-6 Days
  • cost: $0.00
  • type: Fixed
  • service: Economy

general wateheat:

  • Heating, Cooling Air > Water Heaters > Water Heater Parts
  • condition: Used
power source: nat. gas, gas, items included: burner assembly 4-mounting screws, year manufactured: 2016, item length: 17 /-, type: water heater burner assembly, tank capacity: 21-40 gal, unit type: unit, style: complete with pilot assembly glass window, features: pilot light window, item width: 11,
category: home & garden > heating, cooling air > water heaters > water heater parts, color: silver, material: stainless steel, sku: 8099362517519603,

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