RINNAI 223177PP Double Wall Vent Pipe Horizontal 8713645131979 R12

( Brand: Rinnai ), ( Manufacturer Part Number: 223177PP ), ( Compatible Brand: For Rinnai ), ( Type: Water Heater Vent Pipe ), ( Color: White ), ( Compatible Model: Certain Rinnai Models. ), ( UPC: 713645131979 )

Review RINNAI Inch Double Wall Direct Vent Pipe Horizontal R12

The Rinnai 223177PP 21 Double Wall Vent Pipe is a vital component in the proper installation and venting of Rinnai tankless water heaters. This vent pipe is specifically designed for horizontal applications and is constructed with R12 insulation for enhanced energy efficiency.

Measuring 21 inches in length, this vent pipe is suitable for use with Rinnai's condensing tankless water heaters, such as the RL and RU Series models. It is manufactured with a double-wall design, which features an outer layer of 304 stainless steel and an inner layer of 904L stainless steel. This construction not only ensures durability but also helps to prevent condensation from forming on the outside of the pipe.

The Rinnai 223177PP 21 Double Wall Vent Pipe is also equipped with a 2-inch diameter and is designed for use with natural gas applications. It is important to note that this vent pipe should only be used with approved termination methods and venting materials, as outlined in the Rinnai installation manual.

Additionally, this vent pipe comes with a factory-installed flexible connector, which simplifies the installation process and eliminates the need for additional components. It is important to follow all safety guidelines and local building codes when installing and using this vent pipe and water heater system.

In summary, the Rinnai 223177PP 21 Double Wall Vent Pipe is a high-quality, horizontal vent pipe designed for use with Rinnai condensing tankless water heaters. Its double-wall construction, R12 insulation, and factory-installed flexible connector make it a reliable and efficient solution for venting these water heaters while also helping to reduce energy losses and prevent condensation.

Rinnai 223177pp 21 Double Wall Vent Pipe (Horizontal, R12): A Comprehensive Analysis

The Rinnai 223177pp 21 Double Wall Vent Pipe is a critical component in the installation and operation of Rinnai tankless water heaters. This vent pipe is designed to ensure safe and efficient exhaust gas removal from the water heater. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this vent pipe.

1. Double wall design for enhanced safety and durability

2. Horizontal orientation for easier installation in various spaces

3. R12 insulation for improved energy efficiency

Safety: The double wall design of the Rinnai 223177pp 21 Double Wall Vent Pipe offers several safety benefits. The outer wall acts as a condensate containment system, preventing water from coming into contact with the outer surface of the pipe. This reduces the risk of water leakage and potential damage to walls or ceilings. The inner wall, meanwhile, allows the exhaust gases to flow freely from the water heater.

Energy Efficiency: The R12 insulation in the Rinnai 223177pp 21 Double Wall Vent Pipe helps maintain a consistent temperature within the pipe. By keeping the condensate warmer, the system can reduce heat loss and improve energy efficiency.

Flexibility: The horizontal orientation of this vent pipe allows for easier installation in various spaces where vertical installation may not be feasible. This can make the installation process more convenient and cost-effective.

Cost: The Rinnai 223177pp 21 Double Wall Vent Pipe may be more expensive than other venting solutions due to its double wall insulation and R12 insulation. However, the enhanced safety features and improved energy efficiency may justify the additional cost for some homeowners.

Compatibility: It is essential to ensure that the Rinnai 223177pp 21 Double Wall Vent Pipe is compatible with the specific Rinnai water heater model being installed. Failure to do so could result in improper venting and potentially dangerous situations.

In conclusion, the Rinnai 223177pp 21 Double Wall Vent Pipe offers several advantages, including enhanced safety, improved energy efficiency, and greater flexibility in installation. However, it may come at a higher cost than alternative venting solutions. Homeowners considering this vent pipe should ensure compatibility with their Rinnai water heater model and consider the potential benefits and drawbacks before making a purchase.

If safety, energy efficiency, and ease of installation are top priorities, the Rinnai 223177pp 21 Double Wall Vent Pipe is an excellent choice for venting Rinnai tankless water heaters. However, homeowners should carefully consider the cost and compatibility factors before making a final decision.

Details:

Rubber Wall Plate. No Weld lines. Single Penetration Through Wall For Both Intake And Exhaust. Dent And Crease Resistant.

Rinnai 223177PP 21 Double Wall Direct Vent Pipe Horizontal Termination Kit for Condensing Thankless Water Heaters with 3 Inner Diameter. Stable, Thick-Walled Material. Not Affected By Scratches. Polypropylene Inner Vent For Exhaust.

Non-Flammable Material ul94-V0. Dent And Impact Resistant. No Flammable, Messy Or Harmful Glues, Cements, Solvents Are Used. White Semi-Gloss Finish Eu Raul 9016.

Engineered Especially For Gas Appliance Venting. Zero Clearance To Combustibles. The Boink Roux condensing concentric vent system is considered part of the direct thankless water heater, and has been tested approved with appliance by a third party testing agency. Positive Fit And Lock Allows For Installation Assurance.

Seamless Extruded Materials. Easy To Cut Compared Stainless Steel. Thick-Walled, Coasted Elbows And Adapters.

Features: GSA Approved. Plastic Outer Vent For Intake. Two Layers Of Pipe Equals Protection. 21 Horizontal Termination Kit for Condensing Thankless Water Heaters: Rinnai Ci Series Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions may be experienced over the life of a condensing product.

part #: 223177pp prices

• $50.00-$75.00

specifications wateheat:

• brand: Rinnai
• mpn: 223177pp
• compatible brand: For Rinnai
• type: Water Heater Vent Pipe
• color: White
• compatible model: Certain Rinnai Models.
• upc: 713645131979

general wateheat:

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

payments wateheat:

• other
• credit card: Mastercard
• wallet: Paypal

returns wateheat:

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

offer wateheat:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: July 9, 2025
• sold: 0

shipping wateheat:

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

seller wateheat:

• rating: 93.5%
• city: Bainbridge, Indiana
• # reviews: 9576

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