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Boiler Flues & Accessories

Find essential boiler flues, filters and accessories for boiler installation, replacement and maintenance at GetPlumb. We stock a range of compatible boiler accessories from leading heating brands including Vaillant, Baxi, Glow-worm and Grant, helping installers and homeowners find the components they need for their heating systems.

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Vaillant 470mm Boiler Flue Duct Extension 100mm Diameter - 303902 - Getplumb Save 20% Save %

Vaillant 470mm Boiler Flue Duct Extension 100mm Diameter - 303902

Vaillant
£57.17
£57.17 - £57.17
£57.17
£45.75
£45.75 - £45.75
£45.75

The Vaillant 470mm Boiler Flue Duct Extension 100mm Diameter (303902) is a rigid flue accessory designed to extend the length of a compatible boi...

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£57.17
£57.17 - £57.17
£57.17
£45.75
£45.75 - £45.75
£45.75
Save 20% Save %
Vaillant Plume Elbow 45° DN60 (2 Pieces) White 0020219552 for Efficient Ventilation - Getplumb Save 20% Save %

Vaillant Plume Elbow 45° DN60 (2 Pieces) White 0020219552 for Efficient Ventilation

Vaillant
£43.66
£43.66 - £43.66
£43.66
£34.92
£34.92 - £34.92
£34.92
In stock

Vaillant Plume Elbow 45° DN60 (2 Pieces) White 0020219552 Overview The Vaillant Plume Elbow 45° DN60 (2 Pieces) White 0020219552 is designed to...

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£43.66
£43.66 - £43.66
£43.66
£34.92
£34.92 - £34.92
£34.92
Save 20% Save %
Vaillant VDM25 Pump Group With 8m Mixer 1' Circuit Connections - Getplumb
Vaillant VDM25 Pump Group With 8m Mixer 1' Circuit Connections - Getplumb Save 17% Save %

Vaillant VDM25 Pump Group With 8m Mixer 1' Circuit Connections

Vaillant
£818.94
£818.94 - £818.94
£818.94
£682.45
£682.45 - £682.45
£682.45

£818.94
£818.94 - £818.94
£818.94
£682.45
£682.45 - £682.45
£682.45
Save 17% Save %
Vaillant 160mm Pipe Clamp - Getplumb Save 17% Save %

Vaillant 160mm Pipe Clamp

Vaillant
£90.06
£90.06 - £90.06
£90.06
£75.04
£75.04 - £75.04
£75.04

A heavy‑duty 160 mm pipe clamp designed for secure mounting of Vaillant 160 mm flue pipework. Built for reliable support and easy installation, thi...

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£90.06
£90.06 - £90.06
£90.06
£75.04
£75.04 - £75.04
£75.04
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Vaillant 160mm 1000mm External Extension Flue O/Side Install - Getplumb
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Vaillant 160mm 1000mm External Extension Flue O/Side Install

Vaillant
£252.26
£252.26 - £252.26
£252.26
£210.20
£210.20 - £210.20
£210.20

A 160 mm diameter, 1000 mm long external extension flue engineered for outside‑side installation with Vaillant flue systems and boilers. Provides a...

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£252.26
£252.26 - £252.26
£252.26
£210.20
£210.20 - £210.20
£210.20
Save 17% Save %
Save 17% Save %

Vaillant 160mm 500mm External Extension Flue O/Side Install

Vaillant
£151.10
£151.10 - £151.10
£151.10
£125.93
£125.93 - £125.93
£125.93

£151.10
£151.10 - £151.10
£151.10
£125.93
£125.93 - £125.93
£125.93
Save 17% Save %
Save 17% Save %

Vaillant 160mm External Flue Flat Roof Collar

Vaillant
£305.22
£305.22 - £305.22
£305.22
£254.35
£254.35 - £254.35
£254.35

£305.22
£305.22 - £305.22
£305.22
£254.35
£254.35 - £254.35
£254.35
Save 17% Save %
Vaillant 240 kW Insulated Heat Plate Exchanger - Getplumb
Vaillant 240 kW Insulated Heat Plate Exchanger - Getplumb
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Vaillant 240 kW Insulated Heat Plate Exchanger

Vaillant
£2,919.55
£2,919.55 - £2,919.55
£2,919.55
£2,432.96
£2,432.96 - £2,432.96
£2,432.96

£2,919.55
£2,919.55 - £2,919.55
£2,919.55
£2,432.96
£2,432.96 - £2,432.96
£2,432.96
Save 17% Save %
Vaillant ecoFIT Pure 835 Combi Boiler with Horizontal Flue & Filter - Getplumb
Vaillant ecoFIT Pure 835 Combi Boiler/Flue/Filter - Getplumb
Save 16% Save %

Vaillant ecoFIT Pure 835 Combi Boiler with Horizontal Flue & Filter

Vaillant
£2,103.39
£2,103.39 - £2,103.39
£2,103.39
£1,770.65
£1,770.65 - £1,770.65
£1,770.65

Compact, high‑performance 35 kW combi boiler ideal for larger small-to-medium homes. The ecoFIT Pure 835 combines an A-rated energy and hot-water p...

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£2,103.39
£2,103.39 - £2,103.39
£2,103.39
£1,770.65
£1,770.65 - £1,770.65
£1,770.65
Save 16% Save %
Vaillant ecoFIT Pure 835 Combi Boiler with Horizontal Flue & Filter - Getplumb
Vaillant ecoFIT Pure 830 Combi Boiler/Flue/Filter - Getplumb
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Vaillant ecoFIT Pure 830 Combi Boiler with Horizontal Flue & Filter

Vaillant
£1,978.77
£1,978.77 - £1,978.77
£1,978.77
£1,666.46
£1,666.46 - £1,666.46
£1,666.46

Compact, dependable 30 kW combi boiler that delivers efficient central heating and instant hot water for small-to-medium homes. The ecoFIT Pure 830...

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£1,978.77
£1,978.77 - £1,978.77
£1,978.77
£1,666.46
£1,666.46 - £1,666.46
£1,666.46
Save 16% Save %
Vaillant ecoFIT Pure 835 Combi Boiler with Horizontal Flue & Filter - Getplumb
Vaillant ecoFIT Pure 825 Combi Boiler/Flue/Filter - Getplumb
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Vaillant ecoFIT Pure 825 Combi Boiler with Horizontal Flue & Filter

Vaillant
£1,872.82
£1,872.82 - £1,872.82
£1,872.82
£1,560.68
£1,560.68 - £1,560.68
£1,560.68

Compact, reliable 25 kW combi boiler ideal for small-to-medium homes. The A-rated ecoFIT Pure 825 delivers efficient heating and on-demand hot wate...

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£1,872.82
£1,872.82 - £1,872.82
£1,872.82
£1,560.68
£1,560.68 - £1,560.68
£1,560.68
Save 17% Save %
Vaillant High Rise Flue Terminal Kit DN60/100 Alu - Getplumb
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Vaillant High Rise Flue Terminal Kit DN60/100 Alu

Vaillant
£297.36
£297.36 - £297.36
£297.36
£247.80
£247.80 - £247.80
£247.80

£297.36
£297.36 - £297.36
£297.36
£247.80
£247.80 - £247.80
£247.80
Save 17% Save %
Vaillant 28mm Filter Boiler Protection Kit - Getplumb
Vaillant 28mm Filter Boiler Protection Kit - Getplumb
Save 17% Save %

Vaillant 28mm Filter Boiler Protection Kit

Vaillant
£386.54
£386.54 - £386.54
£386.54
£322.12
£322.12 - £322.12
£322.12

£386.54
£386.54 - £386.54
£386.54
£322.12
£322.12 - £322.12
£322.12
Save 17% Save %
Vaillant ecoFIT Pure & Sustain Small Spacing Frame - Getplumb
Vaillant ecoFIT Pure & Sustain Small Spacing Frame - Getplumb
Save 17% Save %

Vaillant ecoFIT Pure & Sustain Small Spacing Frame

Vaillant
£99.55
£99.55 - £99.55
£99.55
£82.95
£82.95 - £82.95
£82.95

£99.55
£99.55 - £99.55
£99.55
£82.95
£82.95 - £82.95
£82.95
Save 17% Save %
Vaillant HE/SE Pitched Adj Roof Tile - Getplumb
Save 17% Save %

Vaillant HE/SE Pitched Adj Roof Tile

Vaillant
£64.20
£64.20 - £64.20
£64.20
£53.50
£53.50 - £53.50
£53.50

£64.20
£64.20 - £64.20
£64.20
£53.50
£53.50 - £53.50
£53.50
Save 17% Save %
Vaillant HE/SE Flat Roof Penetration Collar - Getplumb
Vaillant HE/SE Flat Roof Penetration Collar - Getplumb
Save 17% Save %

Vaillant HE/SE Flat Roof Penetration Collar

Vaillant
£64.20
£64.20 - £64.20
£64.20
£53.50
£53.50 - £53.50
£53.50

£64.20
£64.20 - £64.20
£64.20
£53.50
£53.50 - £53.50
£53.50
Save 17% Save %
Vaillant Roof tile for 160/225 (25 - 35 degr.) - Getplumb
Save 17% Save %

Vaillant Roof tile for 160/225 (25-35 degr.)

Vaillant
£372.01
£372.01 - £372.01
£372.01
£310.01
£310.01 - £310.01
£310.01

£372.01
£372.01 - £372.01
£372.01
£310.01
£310.01 - £310.01
£310.01
Save 17% Save %
Vaillant Elbow 45 Deg DN60(2 Pieces) White - Getplumb
Vaillant Elbow 45 Deg DN60(2 Pieces) White - Getplumb
Save 17% Save %

Vaillant Elbow 45 Deg DN60(2 Pieces) White

Vaillant
£57.61
£57.61 - £57.61
£57.61
£48.01
£48.01 - £48.01
£48.01

£57.61
£57.61 - £57.61
£57.61
£48.01
£48.01 - £48.01
£48.01
Save 17% Save %
Vaillant Elbow 45 Deg DN60(2 Pieces) Black - Getplumb
Vaillant Elbow 45 Deg DN60(2 Pieces) Black - Getplumb
Save 17% Save %

Vaillant Elbow 45 Deg DN60(2 Pieces) Black

Vaillant
£57.61
£57.61 - £57.61
£57.61
£48.01
£48.01 - £48.01
£48.01

£57.61
£57.61 - £57.61
£57.61
£48.01
£48.01 - £48.01
£48.01
Save 17% Save %
Vaillant Elbow 87 Deg DN60 Black - Getplumb
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Vaillant Elbow 87 Deg DN60 Black

Vaillant
£43.31
£43.31 - £43.31
£43.31
£36.10
£36.10 - £36.10
£36.10

£43.31
£43.31 - £43.31
£43.31
£36.10
£36.10 - £36.10
£36.10
Save 17% Save %
Vaillant Extension 1 Metre DN 60 PP White - Getplumb
Vaillant Extension 1 Metre DN 60 PP White - Getplumb
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Vaillant Extension 1 Metre DN 60 PP White

Vaillant
£42.28
£42.28 - £42.28
£42.28
£35.24
£35.24 - £35.24
£35.24

The Vaillant 1 Metre DN 60 PP White Flue Extension (10039352) is a domestic boiler flue accessory designed to extend compatible Vaillant flue sys...

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£42.28
£42.28 - £42.28
£42.28
£35.24
£35.24 - £35.24
£35.24
Save 17% Save %
Vaillant Extension 1 Metre DN 60 PP Black - Getplumb
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Vaillant Extension 1 Metre DN 60 PP Black

Vaillant
£42.28
£42.28 - £42.28
£42.28
£35.24
£35.24 - £35.24
£35.24

£42.28
£42.28 - £42.28
£42.28
£35.24
£35.24 - £35.24
£35.24
Save 17% Save %
Vaillant Black Terminal KIT DN 60 PP - Getplumb
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Vaillant Black Terminal KIT DN 60 PP

Vaillant
£60.69
£60.69 - £60.69
£60.69
£50.58
£50.58 - £50.58
£50.58

£60.69
£60.69 - £60.69
£60.69
£50.58
£50.58 - £50.58
£50.58
Save 17% Save %
Vaillant Deflector Kit DN 60 PP White - Getplumb
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Vaillant Deflector Kit DN 60 PP White

Vaillant
£105.42
£105.42 - £105.42
£105.42
£87.85
£87.85 - £87.85
£87.85

£105.42
£105.42 - £105.42
£105.42
£87.85
£87.85 - £87.85
£87.85
Save 17% Save %

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