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Boiler Flues

A boiler flue is a pipe that will help to remove any gases produced by your boiler and will release them outside the home and into the atmosphere thereby helping ensure the safety of those in the property. We stock a wide variety of flues and flue accessories so you know you will find something to suit your installation. We would recommend that they are fitted by a Gas Safe Registered Installer.

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Filters: Grant Vaillant

Horizontal Flue Kit (19) Flue Terminal (3) Flue Sleeve (1) Flexible Flue Liner (4) Flue Extension (21)

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Grant (44) Vaillant (37) Worcester (96) Ideal (46) Firebird (39)

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£10-£60 (19) £60-£90 (15) £90-£110 (7) £110-£160 (15) £160-£380 (17)

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In Stock Only (63)

225 (1) 440 (1) 450 (1) 470 (2) 500 (1)

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100 (34) 125 (8) 160 (6) Other (33)

Grant Round Low Level Balanced Flue Extension 675mm X200L

£104.57 inc
VAT

Grant High Level External Stainless Steel 45 Degree Elbow C/W Locking Band - GE45/200B

£105.59 inc
VAT

Vaillant Air/flue Duct Extension (1970mm) 100 Diameter 303905

Save £8.82 £117.01

£108.19 inc
VAT

Vaillant 160mm 0.5m Flue Extension 0020106376

£112.50 inc
VAT

Vaillant ecoFIT & ecoTEC Open Vent Rear Flue Kit - 0020228140

£117.50 inc
VAT

Grant Green System External High Level 90 Degree Terminal GTH200B

£119.99 inc
VAT

Vaillant Standard Horizontal Flue Kit - 750mm 303933

Save £8.18 £129.37

£121.19 inc
VAT

Vaillant 160mm 1m Flue Extension 0020106377

Save £9.88 £135.74

£125.86 inc
VAT

Vaillant 125mm 45 Degree Bend (Pair) 303211

£125.99 inc
VAT

Vaillant 125mm Standard Horizontal Flue Kit 303209

£136.79 inc
VAT

Vaillant 125mm Air/Flue Extension (1970mm) 303205

Save £10.26 £150.24

£139.98 inc
VAT

Vaillant Vertical Air/flue Duct and Terminal (100mm Diameter) - 0020223472

£152.76 inc
VAT

Grant Yellow System Round Low Level Balanced Flue 90 Degree Elbow Kit EZELB90

£158.72 inc
VAT

Vaillant Standard 1.7m Horizontal Flue Kit - 0020219519

£159.00 inc
VAT

Vaillant Telescopic Horizontal Flue Kit 100mm 0020219518

£171.28 inc
VAT

Vaillant 125mm Vertical Flue Kit 303200

£190.25 inc
VAT

Vaillant 160mm 45° Flue Bends (Pair) 0020106379

Save £14.92 £216.35

£201.43 inc
VAT

Vaillant 0.7m Horizontal Flue and Plume Management Kit White - 0010049132

£202.11 inc
VAT

Vaillant 0.7m Horizontal Flue and Plume Management Kit Black - 0010049131

£204.22 inc
VAT

Vaillant 1.7m Horizontal Flue and Plume Management Kit White - 0010049134

£225.64 inc
VAT

Vaillant 1.7m Horizontal Flue and Plume Management Kit Black - 0010049133

£225.64 inc
VAT

Grant Green System Starter Flue Kit 12-26kW - GK90B

£234.98 inc
VAT

Grant Round Low Level Balanced Standard Flue Kit EZ90B

Save £30.79 £270.78

£239.99 inc
VAT

Grant Round Low Level Balanced Short Flue Kit EZ90SB

£247.30 inc
VAT

Grant Round Low Level Balanced Standard Short Flue Kit EZ200SB

£279.62 inc
VAT

Grant Round Low Level Balanced Standard Flue Kit EZ200B

£298.66 inc
VAT

Grant High Level Balanced Flue Kit HLK015090

£389.00 inc
VAT

Grant High Level Balanced Flue Kit HLK0290/200

£455.99 inc
VAT

Grant 3Mtr Adjustable Flue Kit VTK0690200

Save £50.77 £561.13

£510.36 inc
VAT

Grant 3Mtr Vertical Adjustable Flue VTK055090

£513.11 inc
VAT

Grant Green System 26-70kw Extended Wall Bracket - GEB200B

£48.04 inc
VAT

Vaillant 160mm Flue Brackets (Pack of 5) 0020106381

£64.76 inc
VAT

Grant Straight Terminal Only 12-26kW - GTL90B

£69.94 inc
VAT

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