---
product_id: 3717694
title: "Condensing Roof Termination 20\"\" (above roof)"
brand: "rinnai"
price: "62 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/3717694-condensing-roof-termination-20-above-roof
store_origin: PL
region: Poland
---

# Positive fit & lock for secure install Flexible seals adapt to weather & temp Dual-layer pipe = double protection Condensing Roof Termination 20"" (above roof)

**Brand:** rinnai
**Price:** 62 zł
**Availability:** ❌ Out of Stock

## Summary

> 🏠 Elevate your venting game with secure, smart, and safe roof termination!

## Quick Answers

- **What is this?** Condensing Roof Termination 20"" (above roof) by rinnai
- **How much does it cost?** 62 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/3717694-condensing-roof-termination-20-above-roof)

## 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

- • **Chemical-Free Safety:** No flammable or harmful adhesives used—pure peace of mind for your home and environment.
- • **Double Defense Durability:** Two layers of pipe provide unmatched protection against wear and environmental stress.
- • **Weather-Resilient Sealing:** Seals flex with temperature changes to prevent cracking and maintain airtight venting.
- • **Certified Performance Assurance:** Third-party tested and approved for seamless integration with Rinnai RCi Series tankless water heaters.
- • **Lock-In Installation Confidence:** Engineered positive fit and lock ensures flawless, worry-free setup every time.

## Overview

The Condensing Roof Termination 20" by Rinnai is a certified, dual-layer concentric venting solution designed specifically for gas appliance venting. Featuring a positive fit and lock system, flexible seals that adapt to weather and temperature fluctuations, and a chemical-free assembly, it guarantees durable, safe, and hassle-free installation with Rinnai RCi Series tankless water heaters.

## Description

Product Description               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.                  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 | 184162PP |
| Item Weight | 0.01 ounces |
| Product Dimensions | 39 x 8.5 x 8 inches |
| Item model number | 184162PP |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Finish | White |
| Item Package Quantity | 1 |
| Certification | certified frustration-free |
| Included Components | venting |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | See Manufacturer |

## Images

![Condensing Roof Termination 20"" (above roof) - Image 1](https://m.media-amazon.com/images/I/51QVra2EfsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    I have owned a Rinnai water heater for almost seven ...
  

*by D***. on Reviewed in the United States on July 31, 2016*

I have owned a Rinnai water heater for almost seven years.  I installed it myself and did a fair job if I say so myself but there was always a problem with it where the water would heat up alright for about 3 or 4 minutes but then would cut off by itself.  You’d have to turn off the water and start it again right away for another 3-4 minutes of hot water.  I tried everything to fix the problem but nothing really worked.  I even had tankless water heater repairmen out with no help.  Some thought it was the size of the gas meter so I have that updated and increased in capacity, nothing.  Some thought it was the ½” gas pipe that came off the wall, so I changed it to 1”, nothing.  I researched the problem on the internet and found a little blog about the flu size and type.  After all this time and money spent on trying to fix the problem it turned out to be the flu type all the time.  After replacing the flu to this type (pvc double walled with seals) the heater now works flawlessly and I noticed that where the fan used to wind up a lot when it was being used but now the fan just stays at a steady pace.  I hope this little insight I came across helps others that might be having the same issues.

### ⭐⭐⭐⭐⭐ 







  
  
    along with 2 -45’s and an extension made the job easy. I do wish that the gasket lubricant did ...
  

*by T***P on Reviewed in the United States on March 21, 2018*

I originally wanted to route the concentric vent horizontally through the brick, but after reconsideration, I chose to use the existing hole in the ceiling from the tank water heater.  This vent, along with 2 -45’s and an extension made the job easy.  I do wish that the gasket lubricant did not evaporate so quickly however.

### ⭐⭐⭐⭐⭐ 







  
  
    Cap off your new tankless heater with a concentric vent ...
  

*by T***R on Reviewed in the United States on May 31, 2016*

Cap off your new tankless heater with a concentric vent that tells the neighborhood - f you and your white trash roof vents, this puppy is made for a high efficiency water heater.To match the existing shingles I'd suggest hitting it with some primer and paint to match, it is plastic to use appropriate bonding primer.

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**Shop now:** [https://www.desertcart.pl/products/3717694-condensing-roof-termination-20-above-roof](https://www.desertcart.pl/products/3717694-condensing-roof-termination-20-above-roof)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*