RINNAI FOT-114 Vent Extension 766156000522 61.0-79.6 551/1001

( Brand: Rinnai ), ( Manufacturer Part Number: FOT-114 ), ( UPC: 766156000522 )

Review RINNAI Vent Extension 61.0-79.6 551/1001

Introducing the Rinnai FOT-114 Vent Extension Kit, a must-have accessory for homeowners with Rinnai tankless water heaters. This vent extension kit is specifically designed for FOT-114 models with a vent diameter ranging from 61.0 to 79.6 mm (2.4 to 3.1 inches) and a length of 551mm or 1001mm (21.7 or 39.4 inches).

The Rinnai FOT-114 Vent Extension Kit is meticulously engineered to ensure optimal performance and safety for your tankless water heating system. Made from high-quality, corrosion-resistant materials, this vent extension kit is built to withstand the test of time, even in harsh environments.

This kit comprises several components, including the extension pipe, adapter, and clamps, all of which are designed to seamlessly integrate with your existing venting system. The extension pipe is available in two lengths 551mm (21.7 inches) and 1001mm (39.4 inches) to accommodate various installation requirements.

The adapter, which is included in the kit, is designed to ensure a secure connection between the extension pipe and the vent system. It features a robust, threaded design that provides excellent gas-tight seals, minimizing the risk of leaks and ensuring the efficient operation of your water heater.

The Rinnai FOT-114 Vent Extension Kit also includes heavy-duty clamps that are designed to securely hold the extension pipe in place. These clamps are easy to install and adjust, making it simple to customize the venting system to fit your specific installation needs.

In conclusion, the Rinnai FOT-114 Vent Extension Kit is an essential accessory for any homeowner with a Rinnai tankless water heater. It is designed to provide a reliable and safe solution for extending the vent length, ensuring optimal performance and longevity for your water heating system. With its high-quality materials, easy installation, and versatile design, this vent extension kit is an invaluable addition to your home's plumbing system.

Rinnai FOT-114 Vent Extension (551/1001): A Comprehensive Analysis

The Rinnai FOT-114 Vent Extension 61.0-79.6 551/1001 is a crucial accessory for those installing or maintaining Rinnai tankless water heaters. This extension allows for longer venting lengths, ensuring proper safety and functionality. However, like any product, it comes with its advantages and disadvantages.

1. Extended Venting Capability: The Rinnai FOT-114 Vent Extension enables longer venting runs, making it a flexible solution for various installation scenarios.

2. Enhanced Safety: Proper venting is essential for the safe operation of tankless water heaters. This extension ensures that your Rinnai unit complies with safety regulations.

3. Improved Performance: Proper venting ensures that combustion gases are effectively removed from the combustion chamber, resulting in optimal performance from your Rinnai water heater.

1. Cost: The Rinnai FOT-114 Vent Extension is an additional cost on top of the water heater itself.

2. Complexity: Installing a vent extension may require professional assistance, adding to the overall installation cost and time.

3. Potential for Leaks: Venting systems can be prone to leaks, which may require regular maintenance and repairs.

The Rinnai FOT-114 Vent Extension 61.0-79.6 551/1001 is an essential accessory for installing and maintaining Rinnai tankless water heaters. Its advantages, such as extended venting capability, enhanced safety, and improved performance, outweigh the disadvantages, including cost, complexity, and potential leaks. However, it is crucial to consider the specific installation scenario and budget when deciding whether to purchase this vent extension. If proper venting is a concern, the investment in this accessory is recommended for ensuring the safe and efficient operation of your Rinnai water heater.

Details:

The maximum vent length allowed is 13 feet, and the vertical 8 feet. Includes: 1 21 - 40 Exhaust Pipe. For direct vent heaters. If necessary, an extension kit can be used to extend the exhaust line and air intake hose between flue manifold appliance.

part #: fot114 prices

• $189.95-$409.16

specifications wateheat:

• brand: Rinnai
• mpn: Fot-114
• upc: 766156000522

general wateheat:

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

seller wateheat:

• # reviews: 637
• rating: 100.0%
• city: Westerville, Ohio

offer wateheat:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: October 29, 2025

payments wateheat:

• credit card: Diners-club
• other
• wallet: Apple-pay

returns wateheat:

• policy: No Returns

shipping wateheat:

• service: FedEx Ground Economy
• carrier: FedEx
• cost: $9.16
• transit: 2-6 Days
• type: Calculated
• class: Economy

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