---
product_id: 10152984
title: "224051 Vent Pipe Extension, 10-Inch"
brand: "rinnai"
price: "£53.91"
currency: GBP
in_stock: true
reviews_count: 9
category: "Rinnai"
url: https://www.desertcart.co.uk/products/10152984-224051-vent-pipe-extension-10-inch
store_origin: GB
region: United Kingdom
---

# 10-inch precision length Zero clearance to combustibles 3-5 inch concentric vent compatibility 224051 Vent Pipe Extension, 10-Inch

**Brand:** rinnai
**Price:** £53.91
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your vent game with precision and safety! 🔥

## Quick Answers

- **What is this?** 224051 Vent Pipe Extension, 10-Inch by rinnai
- **How much does it cost?** £53.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10152984-224051-vent-pipe-extension-10-inch)

## Best For

- rinnai enthusiasts

## Why This Product

- Trusted rinnai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** High-quality plastic outer shell with Ubbink Rolux concentric vent technology for reliable, long-lasting venting.
- • **Space-Smart Safety:** Zero clearance to combustibles ensures safe installation even in tight spaces—no compromises on safety or style.
- • **Effortless Assembly:** Quick and easy setup means less downtime and more hot water when you need it most.
- • **Seamless Compatibility:** Designed specifically for Rinnai LSi and RCi tankless water heaters for perfect fit and performance.
- • **Optimized Venting Range:** Supports 3-inch to 5-inch concentric vent systems, giving you flexible installation options.

## Overview

The Rinnai 224051 Vent Pipe Extension is a 10-inch OEM venting solution engineered for Rinnai LSi and RCi series tankless water heaters. Featuring zero clearance to combustibles and compatibility with 3- to 5-inch concentric vent systems, it offers safe, efficient, and easy installation with durable plastic construction and advanced Ubbink Rolux technology.

## Description

Product Description Rinnai 224051 Vent Pipe Extension, 10-Inch From the Manufacturer Used for venting Rinnai LSi and RCi series tankless water heaters. Ubbink Rolux concentric vent systems technology. Plastic outer for intake.

Review: As advertized. - Wish overnight or 1-day was available. Price was okay but not great, especially when it takes 2-days to get. Quite expensive for what it is, but it's OEM brand.
Review: Sits perfectly - As described.

## Features

- 10-Inch length
- Zero clearance to combustibles
- Rinnai lsi and rci series tankless water heaters
- Easy assembly
- 3-Inch - 5-Inch concentric

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004PYEB4I |
| Best Sellers Rank | #210,959 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #445 in Water Heater Replacement Parts |
| Brand | Rinnai |
| Brand Name | Rinnai |
| Color | Chrome |
| Customer Reviews | 4.7 out of 5 stars 78 Reviews |
| Global Trade Identification Number | 08713645106991 |
| Included Components | Product Only |
| Item Dimensions L x W | 10"L x 3"W |
| Item Length | 10 Inches |
| Item Type Name | 224051 |
| Item Weight | 1.2 Pounds |
| Manufacturer | Rinnai |
| Manufacturer Warranty Description | See Manufacturer |
| Material | Plastic |
| Material Type | Plastic |
| Nominal Wall Thickness | 4.9 month |
| Outside Diameter | 5 Inches |
| Product Dimensions | 10"L x 3"W |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Rinnai
- **Color:** Chrome
- **Global Trade Identification Number:** 08713645106991
- **Item Length:** 10 Inches
- **Item Weight:** 1.2 Pounds
- **Manufacturer:** Rinnai
- **Material:** Plastic
- **Nominal Wall Thickness:** 4.9 month
- **Outside Diameter:** 5 Inches
- **Product Dimensions:** 10"L x 3"W

## Images

![224051 Vent Pipe Extension, 10-Inch - Image 1](https://m.media-amazon.com/images/I/51LzLAr3BoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As advertized.
*by E***D on July 22, 2023*

Wish overnight or 1-day was available. Price was okay but not great, especially when it takes 2-days to get. Quite expensive for what it is, but it's OEM brand.

### ⭐⭐⭐⭐⭐ Sits perfectly
*by R***K on February 21, 2023*

As described.

### ⭐⭐⭐⭐⭐ Five Stars
*by B***B on July 13, 2016*

Easy to install. Still working great after more than a year.

## Frequently Bought Together

- Bradford White Rinnai 224051, Small, Chrome
- Rinnai 224063, Small, White

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**Shop now:** [https://www.desertcart.co.uk/products/10152984-224051-vent-pipe-extension-10-inch](https://www.desertcart.co.uk/products/10152984-224051-vent-pipe-extension-10-inch)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-30*