---
product_id: 1422585
title: "Condensing 10\"\" Vent Pipe Extension"
brand: "rinnai"
price: "S$53"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/1422585-condensing-10-vent-pipe-extension
store_origin: SG
region: Singapore
---

# Positive fit & lock Flexible seal for weather changes Double-layer protection Condensing 10"" Vent Pipe Extension

**Brand:** rinnai
**Price:** S$53
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your venting game with secure, durable, and smart design!

## Quick Answers

- **What is this?** Condensing 10"" Vent Pipe Extension by rinnai
- **How much does it cost?** S$53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/1422585-condensing-10-vent-pipe-extension)

## 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

- • **Secure Locking Fit:** Installation confidence with a positive fit and lock system
- • **Compact & Lightweight:** 10-inch extension, just 1.22 lbs for easy handling and installation
- • **Dual-Layer Durability:** Two layers of pipe for unmatched protection and longevity
- • **Chemical-Free Assembly:** No flammable or harmful adhesives used—safe and clean setup
- • **Weather-Resilient Seals:** Seals expand and contract to prevent cracking or flexing

## Overview

The Rinnai 10" Condensing Vent Pipe Extension offers a robust, dual-layer design engineered specifically for gas appliance venting. Featuring a positive fit and lock system, it ensures secure installation without the need for harmful adhesives. Its flexible seals adapt to temperature and weather changes, preventing damage and maintaining safety. Lightweight and compact, this extension is a reliable choice for professional-grade venting solutions.

## Description

Product Description          Rinnai 224087PP VENT PIPE, 10-Inch, white             From the Manufacturer          Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced over the life of a condensing product. The Ubbink Rolux condensing concentric vent system is considered part of the direct vent tankless water heater, and has been tested and approved with the appliance by a third party testing agency.

## Features

- Engineered especially for gas appliance venting
- Positive fit and lock allows for installation assurance
- Two layers of pipe equals two layers of protection
- Seals at every joint expand and contract with weather and temperature changes, so there's no flexing or cracking in the venting
- No flammable, messy or harmful glues, cements, or solvents are used

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rinnai |
| Part Number | 224087PP |
| Item Weight | 1.22 pounds |
| Product Dimensions | 6 x 6 x 10 inches |
| Country of Origin | China |
| Item model number | 224087PP |
| Is Discontinued By Manufacturer | No |
| Size | 10 Inch |
| Color | White |
| Item Package Quantity | 1 |
| Included Components | vent pipe |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | See Manufacturer |

## Images

![Condensing 10"" Vent Pipe Extension - Image 1](https://m.media-amazon.com/images/I/51C2QARb8DL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gets the job done.
*by S***E on November 16, 2022*

Gets the job done.

### ⭐⭐⭐⭐⭐ Perfect Fit
*by A***M on July 20, 2023*

Extender helped to accomplish installation of on demand gas hot water heater.

### ⭐⭐⭐⭐⭐ Quality product... as advertised and allowed the ...
*by M***E on October 31, 2014*

Quality product...as advertised and allowed the job to be completed.

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**Shop now:** [https://www.desertcart.sg/products/1422585-condensing-10-vent-pipe-extension](https://www.desertcart.sg/products/1422585-condensing-10-vent-pipe-extension)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-06-04*