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Vaillant Rings Gasket O'Ring kit spare parts kits Ecotec Boiler 
Vaillant Rings Gasket O'Ring kit spare parts kits Ecotec Boiler 
Specifications
Crosssectiondiameter :
2.5 mm
Compatibility :
Vaillant ecoTEC and other models
Chemicalresistance :
Resistant to oils and fuels
Pressureresistance :
Up to 10 bar
Temperaturerange :
-30°C to 100°C
Productname :
Vaillant O Ring
Description

Vaillant Rings Gasket O'Ring kit spare parts kits Ecotec Boiler

Product Overview

Vaillant Ecotec Boiler O-Ring Pack | Part No. 178969
Available in Pack of 1 or Pack of 10

What Is It?

The Vaillant Ecotec O-Ring (178969) is a genuine Vaillant spare part designed to replace worn or damaged O-rings in specific Vaillant Ecotec heating systems.

Available in single (×1) or bulk packs (×10) — ideal for one-off repairs or ongoing maintenance.

Why Does It Matter?

O-rings may look small, but they do an important job. They create a tight seal between components inside your boiler — stopping leaks before they start.

A worn or faulty O-ring can cause:

· Water leaks — damaging your boiler and surrounding area

· Drop in heating efficiency — your boiler works harder, costs more

· Safety risks — in worst cases, gas-related issues

Replacing it promptly protects your boiler — and your home.

Key Benefits

Feature

What It Means for You

Genuine Vaillant Part

Exact fit — no cutting, trimming, or adjustments needed

Original Manufacturer Spec

Restores full boiler performance as designed

Energy Efficiency

A proper seal means your boiler runs at its best

Safety Assured

Reduces the risk of leaks and boiler faults

Pack of 1 or 10

Buy what you need — single repair or stock for service calls

Is This the Right Part for You?

This O-ring is designed for specific Vaillant Ecotec models. Before purchasing,

please check your boiler model number or consult a qualified heating engineer to confirm compatibility.

Summary

Don't ignore a small seal — it protects everything. Genuine part. Perfect fit. Peace of mind.

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Vaillant Rings Gasket O'Ring kit spare parts kits Ecotec Boiler 

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Product Detail
Crosssectiondiameter :
2.5 mm
Compatibility :
Vaillant ecoTEC and other models
Chemicalresistance :
Resistant to oils and fuels
Pressureresistance :
Up to 10 bar
Temperaturerange :
-30°C to 100°C
Productname :
Vaillant O Ring
Contact Supplier
Vaillant Rings Gasket O'Ring kit spare parts kits Ecotec Boiler 

Wuxi UP Technology Co., Ltd.

Verified Supplier
1 Years
wuxi
Since 2022
Business Type :
Manufacturer, Exporter
Main Products :
Boiler Heat Exchanger, Vaillant Heat Exchanger, Condensing Heat Exchanger
Total Annual :
60000-120000
Employee Number :
30~50
Certification Level :
Verified Supplier
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