Vaillant 100mm Adjustable Flue Support Clips, Pack of 3 | 303935

Description

The Vaillant 100mm Adjustable Flue Support Clips provide secure, adjustable support for 100mm concentric air/flue ducting on compatible Vaillant boiler installations. Supplied as a pack of 3, these clips help maintain correct duct alignment, reduce movement and support a neat, professional flue installation.

Designed for use with Vaillant 60/100mm concentric flue systems, the adjustable design allows installers to accommodate variations in duct positioning while helping to keep the flue run securely supported. They are a practical choice for Gas Safe registered engineers, heating installers and maintenance professionals working on Vaillant boiler systems.

100mm

Flue duct size

Pack of 3

Adjustable clips

60/100mm

Concentric flue compatibility

Adjustable

Support positioning

Vaillant

Manufacturer accessory

303935

Manufacturer part number

Installation note: Flue support clips should be installed in accordance with the appliance and flue manufacturer’s installation instructions. Always confirm duct compatibility, support spacing and fixing requirements before installation.

Practical benefit: The adjustable design makes these clips especially useful where flue duct alignment needs fine adjustment, helping installers achieve a secure and tidy finish.

Key Features

Adjustable Flue Support

Helps support and align 100mm air/flue ducting, with adjustment to suit the installation position.

Pack of 3 Clips

Supplied as a convenient three pack, ideal for multi clip flue runs or keeping spares on the van.

Vaillant System Compatibility

Intended for use with compatible Vaillant 60/100mm concentric flue systems.

Secure Duct Retention

Helps reduce duct movement and supports a stable, professionally finished flue installation.

Trade Focused Accessory

A practical component for boiler installations, flue extensions, servicing and system upgrades.

Manufacturer Part Number

Identified by Vaillant part number 303935, helping ensure the correct accessory is selected.

Technical Specifications

Product Details

Product name

Vaillant 100mm Adjustable Flue Support Clips

Manufacturer

Vaillant

Manufacturer part number (MPN)

303935

Quantity

Pack of 3

Product type

Adjustable flue support clips

Compatibility

Flue duct size

100mm

Flue system type

60/100mm concentric air/flue ducting

Suitable applications

Compatible Vaillant boiler flue installations

Installation

Adjustment

Adjustable support positioning

Fixings

Install using appropriate fixings in line with the flue installation instructions

Installer requirement

Installation should be carried out by a competent, qualified heating engineer

Frequently Asked Questions

What size flue duct are these clips designed for?

These adjustable support clips are designed for 100mm air/flue ducting used in compatible Vaillant 60/100mm concentric flue systems.

How many clips are included?

The product is supplied as a pack of three adjustable flue support clips.

Are these clips adjustable?

Yes. The adjustable design allows the clips to support the flue duct while accommodating positioning requirements during installation.

Can I use these clips with any boiler flue?

No. They are intended for compatible Vaillant 60/100mm concentric flue systems. Always check the boiler and flue installation instructions before use.

Who should install these flue support clips?

Flue components should be installed by a competent, qualified heating engineer in accordance with the relevant manufacturer instructions and UK safety requirements.

BTU Calculator

BTU & WATT Calculator

Room Dimensions

Length (in m):

Width (in m):

Height (in m):

Room Type

Living Room

Bedroom

Kitchen

Bathroom

Conservatory

Hallway

Glazing Type

Single Glazed

Double Glazed

Triple Glazed

External Walls

0 Wall

1 Wall

2 Walls

3 Walls

4 Walls

Insulation Level

Poor

Average

Good (New Build)

Calculate

Required Heating

0

Watts

0

BTUs