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  3. AO SMITH 198400

AO SMITH 198400 Water Heater Vaa Exhaust Dvc Tube 001

198400 Ao Smith Water Heater Vaa Exhaust Dvc Tube #198400 001

( Brand: Ao Smith ), ( Manufacturer Part Number: 198400 ), ( Model: 198400 001 ), ( Part Type: Water Heater Tube ), ( Country Of Origin: United States )

Review AO SMITH 1984 Water Heater Vaa Exhaust Dvc Tube 001

The AO Smith 198400 Water Heater VAAS Exhaust DVC Tube 001 is a crucial component for ensuring the safe and efficient operation of your AO Smith gas water heater. This specific part is designed to be a part of the Ventless Atmospheric Assisted Self-Combustion (VAAS) system, which allows the water heater to be installed in areas where a traditional venting system would not be possible.

The VAAS exhaust tube, specifically the 198400 model and tube number 001, is a vital aspect of this system. It facilitates the removal of exhaust gases produced during the water heating process. This tube is made of high-quality, corrosion-resistant materials to ensure longevity and reliability. The tube's diameter is approximately 2 inches, and it has a total length of around 36 inches, depending on the specific water heater model.

Installing this part is a crucial step in maintaining the performance and safety of your AO Smith water heater. If the exhaust tube becomes damaged, it could lead to the buildup of exhaust gases, potentially causing health concerns or even a fire hazard. Replacing a damaged tube promptly with a genuine AO Smith part, like the 198400 Water Heater VAAS Exhaust DVC Tube 001, is essential for ensuring the continued safe and efficient operation of your water heater.

In summary, the AO Smith 198400 Water Heater VAAS Exhaust DVC Tube 001 is a critical component of the VAAS system in AO Smith gas water heaters. It facilitates the removal of exhaust gases, ensuring safe and efficient water heating. This tube is made of high-quality, corrosion-resistant materials, and its installation is crucial for maintaining the performance and safety of your water heater.

The AO Smith 198400 water heater with VAAS exhaust DVC tube 001 is a high-efficiency, natural gas water heating system. This model is known for its Energy Star certification, which makes it an energy-efficient choice for homeowners. Here are some pros and cons of buying this water heater:

Pros:

1. Energy Efficiency: With an Energy Star rating, this water heater can save homeowners up to 12% on their energy bills compared to conventional models.

2. High Recovery Rate: This water heater has a high recovery rate, meaning it can heat up water quickly, ensuring a constant supply of hot water.

3. Durable: AO Smith is a well-known brand in the water heating industry, and this model comes with a 6-year warranty on the tank and a 10-year warranty on the parts, giving homeowners peace of mind.

4. Easy Installation: This water heater comes with a factory-installed draft diverter, making the installation process easier and quicker.

Cons:

1. Size: This water heater is larger than some other models, which may make it difficult to fit into smaller spaces.

2. Cost: Compared to conventional water heaters, high-efficiency models like this one can be more expensive to purchase and install.

3. Complexity: Due to its energy efficiency and advanced features, this water heater may be more complicated to install and maintain than conventional models.

Conclusion:

The AO Smith 198400 water heater with VAAS exhaust DVC tube 001 is a high-efficiency, natural gas water heating system that offers several advantages, including energy savings, a high recovery rate, durability, and easier installation. However, it also has some disadvantages, such as its size, cost, and complexity. Homeowners who prioritize energy efficiency and a constant supply of hot water may find that the benefits outweigh the drawbacks.

Recommendation:

If you are in the market for a new water heater and prioritize energy efficiency and a constant supply of hot water, the AO Smith 198400 water heater with VAAS exhaust DVC tube 001 is a solid choice. However, be prepared for a higher upfront cost and the potential complexity of installation. If you have limited space or a smaller budget, you may want to consider a conventional water heater instead.

Details:

This essential component is compatible with a wide range of water heater model's, making it versatile addition to your home improvement toolkit. The robust construction is engineered to withstand the rigors of daily use, providing a reliable solution your hot water needs. With part number 1984 001, you can trust in its compatibility and the quality that comes with VAA brand, offering peace of mind long-lasting performance.

part #: 198400 price

  • $19.98

specifications wateheat:

  • brand: Ao Smith
  • mpn: 198400
  • model: 198400 001
  • part type: Water Heater Tube
  • country of origin: United States

returns wateheat:

  • policy: No Returns

payments wateheat:

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

offer wateheat:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: March 27, 2026

general wateheat:

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

shipping wateheat:

  • cost: $0.00
  • class: Standard
  • transit: 5-12 Days
  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage

seller wateheat:

  • rating: 100.0%
  • city: Lake Mills, Wisconsin
  • # reviews: 33
part type: water heater tube, country of origin: united states,
category: home & garden > heating, cooling air > water heaters > water heater parts, sku: 7642608733860813,

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