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Page 2 of 3 Boiler Flue Extensions

Return to page 1 of Boiler Flue Extensions

Boiler flue extensions are designed to extend the length of the boiler flue pipe that removes exhaust gases from a boiler (such as carbon monoxide) outside of a building. A boiler flue extension is a functional accessory enabling the flue to exit your building with ease. In this section of our website, you'll find extensions with a range of dimensions and from various brands.

 
 
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70 results
worcester-oilfit-150mm-1m-extension-flue-7716190045

Worcester Oilfit 150mm 1m Extension Flue 7716190045

Worcester
£160.20 inc
VAT
✓ 38 In Stock
vaillant-airflue-duct-extension-470mm-100-diameter-303902

Vaillant Air/flue Duct Extension (470mm) 100 Diameter 303902

Vaillant
£50.47 inc
VAT
✓ 85 In Stock
vaillant-airflue-duct-extension-970mm-100-diameter-303903

Vaillant Air/flue Duct Extension (970mm) 100 Diameter 303903

Vaillant
£62.12 inc
VAT
Save £9.27 | Was £71.39
✓ 158 In Stock
vaillant-airflue-duct-extension-1970mm-100-diameter-303905

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

Vaillant
£114.16 inc
VAT
✓ 35 In Stock
baxi-multifit-group-a-1m-flue-extension-inc-fixing-screws

Baxi Multifit Group A 1m Flue Extension Inc. Fixing Screws - 720648801

Baxi
£65.00 inc
VAT
✓ 437 In Stock
worcester-condensfit-ii-220mm-extension-7716191133

Worcester Condensfit II 220mm Extension 7716191133

Worcester
£41.38 inc
VAT
✓ 403 In Stock
worcester-500mm-extension-kit-100mm-dia-flexi-flue-7716190067

Worcester 500mm Extension Kit 100mm Dia Flexi Flue 7716190067

Worcester
£70.00 inc
VAT
✓ In Stock
worcester-telescopic-extension-100mm-dia-flexi-flue-7716190068

Worcester Telescopic Extension 100mm Dia Flexi Flue 7716190068

Worcester
£100.85 inc
VAT
✓ 7 In Stock
worcester-500mm-greenstar-oilfit-extension-kit-130mm-dia-7716190071

Worcester 500mm Greenstar Oilfit Extension Kit 130mm Dia 7716190071

Worcester
£79.72 inc
VAT
✓ In Stock
glow-worm-1m-flue-extension-0020104554-80125mm-dia

Glow-worm 1m Flue Extension 0020104554 (80/125mm Dia) - 0020257020

Glow-worm
£68.23 inc
VAT
✓ In Stock
grant-green-system-external-high-levelvertical-flue-extension-950mm-cw-locking-band-gx95090b

Grant Green System External High Level/Vertical Flue Extension 950mm C/W Locking Band GX950/90B

Grant
£111.18 inc
VAT
✓ In Stock
vaillant-125mm-airflue-extension-470mm-303202

Vaillant 125mm Air/Flue Extension (470mm) 303202

Vaillant
£53.02 inc
VAT
✓ 11 In Stock
vaillant-125mm-airflue-extension-970mm-303203

Vaillant 125mm Air/Flue Extension (970mm) 303203

Vaillant
£77.60 inc
VAT
Save £11.25 | Was £88.85
✓ 50 In Stock
vaillant-125mm-airflue-extension-1970mm-303205

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

Vaillant
£138.00 inc
VAT
Save £17.93 | Was £155.93
✓ 15 In Stock
ideal-05m-flue-extension-211037

Ideal 0.5m Flue Extension 211037

Ideal Heating
£49.09 inc
VAT
✓ 74 In Stock
ideal-flue-extension-2000mm-pack-d-211038

Ideal Flue Extension 2000mm (Pack D) 211038

Ideal Heating
£119.89 inc
VAT
✓ 75 In Stock
ideal-flue-extension-pack-d-1m-203129

Ideal Flue Extension Pack D (1m) 203129

Ideal Heating
£61.92 inc
VAT
Save £8.77 | Was £70.69
✓ 303 In Stock
ideal-high-level-flue-extension-kit-1m-203228

Ideal High Level Flue Extension Kit (1m) 203228

Ideal Heating
£46.76 inc
VAT
✓ 52 In Stock
grant-yellow-system-round-low-level-balanced-flue-extension-225mm-x90s

Grant Yellow System Round Low Level Balanced Flue Extension 225mm X90S

Grant
£65.08 inc
VAT
✓ 10 In Stock
grant-green-system-external-high-levelvertical-flue-extension-450mm-cw-locking-band-gx45090b

Grant Green System External High Level/Vertical Flue Extension 450mm C/W Locking Band GX450/90B

Grant
£81.36 inc
VAT
✓ 6 In Stock
grant-round-low-level-balanced-flue-extension-450mm-x200m

Grant Round Low Level Balanced Flue Extension 450mm X200M

Grant
£93.61 inc
VAT
Save £23.19 | Was £116.80
✓ In Stock
grant-yellow-system-round-low-level-balanced-flue-extension-450mm-x90m

Grant Yellow System Round Low Level Balanced Flue Extension 450mm X90M

Grant
£81.65 inc
VAT
✓ In Stock
grant-yellow-system-round-low-level-balanced-flue-extension-675mm-x90l

Grant Yellow System Round Low Level Balanced Flue Extension 675mm X90L

Grant
£103.96 inc
VAT
✗ Extended Lead Time, 2 Weeks+
grant-round-low-level-balanced-flue-extension-675mm-x200l

Grant Round Low Level Balanced Flue Extension 675mm X200L

Grant
£118.55 inc
VAT
✗ Extended Lead Time, 2 Weeks+
grant-round-low-level-balanced-flue-extension-225mm-x200s

Grant Round Low Level Balanced Flue Extension 225mm X200S

Grant
£81.65 inc
VAT
✗ Extended Lead Time, 2 Weeks+
worcester-oilfit-external-balanced-flue-extension-80125mm-7716190054

Worcester Oilfit External Balanced Flue Extension 80/125mm 7716190054

Worcester
£104.59 inc
VAT
✗ Extended Lead Time, 2 Weeks+
glow-worm-05m-flue-extension-0020104553-80125mm-dia

Glow-worm 0.5m Flue Extension 0020104553 (80/125mm Dia) - 0020257019

Glow-worm
£45.72 inc
VAT
✗ Extended Lead Time, 2 Weeks+
worcester-telescopic-extension-130mm-dia-flexi-flue-7716190072

Worcester Telescopic Extension 130mm Dia Flexi Flue 7716190072

Worcester
£128.30 inc
VAT
✗ Extended Lead Time, 2 Weeks+
vaillant-telescopic-airflue-duct-extension-440mm-690mm-100mm-diameter-303906

Vaillant Telescopic Air/flue Duct Extension (440mm - 690mm) 100mm Diameter 303906

Vaillant
£93.19 inc
VAT
✗ Extended Lead Time, 2 Weeks+
ideal-pack-d-950mm-flue-extension-201180

Ideal Pack D 950mm Flue Extension 201180

Ideal Heating
£60.30 inc
VAT
✗ Extended Lead Time, 2 Weeks+
vaillant-160mm-05m-flue-extension-0020106376

Vaillant 160mm 0.5m Flue Extension 0020106376

Vaillant
£106.14 inc
VAT
✗ Extended Lead Time, 2 Weeks+
ideal-evomax-1m-flue-extension-80125mm-152400

Ideal Imax/Evomax 1m Flue Extension 80/125mm 152400

Ideal Heating
£76.52 inc
VAT
✗ Extended Lead Time, 2 Weeks+
worcester-1m-flue-extension-110160mm-stainless-steel

Worcester 1m Flue Extension 110/160mm Stainless Steel - 7738113141

Worcester
£90.96 inc
VAT
✗ Extended Lead Time, 2 Weeks+
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