Rinnai Vent Pipe Extension

• Model Number: 224051

This listing is for a genuine Rinnai 10 inch concentric vent pipe extension designed for use with compatible non-condensing indoor tankless water heaters.

This vent extension helps installers achieve proper vent length requirements while maintaining secure concentric intake and exhaust routing. The durable construction allows for reliable long-term performance in residential and light commercial applications.

Features:

• 10 inch vent pipe extension
• Non-condensing concentric vent design
• Plastic outer pipe for intake air
• Aluminum inner pipe for exhaust gases
• Zero clearance to combustibles
• Easy assembly

Compatibility:

Compatible with indoor Rinnai tankless water heater models except the R98 series which utilizes separate intake and exhaust venting. Please verify compatibility with your specific unit prior to purchase.

Condition:

New open box condition. This part is not in its original manufacturer packaging and will be shipped in a generic box. It may show light handling or storage marks.

Please review all photos carefully as they are part of the description and show the exact item you will receive.

📦 Shipping & Packaging

We take great care in packaging lighting, hardware, bath accessories, and building goods to ensure safe delivery. This item will be securely packaged for shipment.

Free shipping is included within the continental United States.

If you are located outside the lower 48 states, please contact us prior to purchase for a shipping quote. This does not apply to orders shipped through eBay’s International Shipping Program.

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