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Discover our boiler flues which guard against waste gases created by boilers during combustion. Our range of flues are easy to install and fit for purpose. Flue kits also available.
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GLOW-WORM Horizontal Flue 60/100 0010031041
Product Code: 345042
GLOW-WORM Horizontal Flue 60/100 0010031041
Retail price

£115.66

each
£96.38 ex. vat
Trade price
£104.38
Inc. VAT
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Worcester Bosch 7716191082 Standard Horizontal Telescopic Flue Kit
5 (2 reviews)
Product Code: 472930
Worcester Bosch 7716191082 Standard Horizontal Telescopic Flue Kit
Retail price

£189.86

each
£158.22 ex. vat
Trade price
£171.36
Inc. VAT
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Grant GE45/90B 45 Degree Elbow 12-26KW Black
Product Code: 153429
Grant GE45/90B 45 Degree Elbow 12-26KW Black
Retail price

£121.40

each
£101.17 ex. vat
Trade price
£103.81
Inc. VAT
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Baxi Bolier Vertical Flue Terminal
Product Code: 118725
Baxi Bolier Vertical Flue Terminal
Retail price

£131.95

each
£109.96 ex. vat
Trade price
£125.34
Inc. VAT
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Grant EZ200B Flue Kit 26-70KW (inc Terminal Guard) Black
5 (1 review)
Product Code: 926308
Grant EZ200B Flue Kit 26-70KW (inc Terminal Guard) Black
Retail price

£360.84

each
£300.70 ex. vat
Trade price
£308.53
Inc. VAT
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Baxi Multifit 60/100 Tele Incase Rear Flue
Product Code: 934709
Baxi Multifit 60/100 Tele Incase Rear Flue
Retail price

£129.13

each
£107.61 ex. vat
Trade price
£116.54
Inc. VAT
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Heatline 60/100mm Vertical Flue Terminal
Product Code: 226084
Heatline 60/100mm Vertical Flue Terminal
Retail price

£150.11

each
£125.09 ex. vat
Trade price
£142.61
Inc. VAT
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GLOW-WORM 209763 Vertical Flue Adaptor 60/100mm
Product Code: 519082
GLOW-WORM 209763 Vertical Flue Adaptor 60/100mm
Retail price

£17.21

each
£14.34 ex. vat
Trade price
£15.53
Inc. VAT
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Multifit 135 Deg Bend 60/100 + Fixing Screws 720648501
Product Code: 627061
Multifit 135 Deg Bend 60/100 + Fixing Screws 720648501
Retail price

£45.08

each
£37.57 ex. vat
Trade price
£40.68
Inc. VAT
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Baxi 720599401 Multifit Telescopic Horizontal Flue Inc Low Profile Bend
Product Code: 627064
Baxi 720599401 Multifit Telescopic Horizontal Flue Inc Low Profile Bend
Retail price

£120.19

each
£100.16 ex. vat
Trade price
£108.47
Inc. VAT
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Grant ELBK2245/200 90-200 Vertical Balanced Flue High Level 45 Deg Elbow
Product Code: 570014
Grant ELBK2245/200 90-200 Vertical Balanced Flue High Level 45 Deg Elbow
Retail price

£118.37

each
£98.64 ex. vat
Trade price
£101.21
Inc. VAT
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Grant GEB90B Extended Wall Bracket 12-26KW Black
Product Code: 153603
Grant GEB90B Extended Wall Bracket 12-26KW Black
Retail price

£47.24

each
£39.37 ex. vat
Trade price
£44.89
Inc. VAT
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Baxi Multifit 93 Deg Bend 60/100 + Fixing Screws 720648401
Product Code: 627060
Baxi Multifit 93 Deg Bend 60/100 + Fixing Screws 720648401
Retail price

£52.40

each
£43.67 ex. vat
Trade price
£49.79
Inc. VAT
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Grant Standard Black Flue Kit 12-26kW EZ90B
Product Code: 344067
Grant Standard Black Flue Kit 12-26kW EZ90B
Retail price

£305.64

each
£254.70 ex. vat
Trade price
£261.32
Inc. VAT
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Aluminium Roof Flashing 18in x 18in Base x 4in Pipe RS1
Product Code: 835115
Aluminium Roof Flashing 18in x 18in Base x 4in Pipe RS1
Retail price

£34.00

each
£28.33 ex. vat
Trade price
£32.29
Inc. VAT
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Worcester Bosch 7716191091 Flashing Kit Pitched Roof
Product Code: 479618
Worcester Bosch 7716191091 Flashing Kit Pitched Roof
Retail price

£85.93

each
£71.61 ex. vat
Trade price
£75.41
Inc. VAT
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Worcester Bosch 7716191086 Plume Management Kit
Product Code: 469637
Worcester Bosch 7716191086 Plume Management Kit
Retail price

£176.46

each
£147.05 ex. vat
Trade price
£159.28
Inc. VAT
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Glow-worm Vertical Flue Terminal 60/100 BLK 20230604
Product Code: 539501
Glow-worm Vertical Flue Terminal 60/100 BLK 20230604
Retail price

£112.70

each
£93.92 ex. vat
Trade price
£101.72
Inc. VAT
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Glow-worm Horizontal Flue
Product Code: 812522
Glow-worm Horizontal Flue
Retail price

£127.31

each
£106.09 ex. vat
Trade price
£120.95
Inc. VAT
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Vaillant 20223472 Vertical Flue Kit
Product Code: 698425
Vaillant 20223472 Vertical Flue Kit
Retail price

£175.73

each
£146.44 ex. vat
Trade price
£158.60
Inc. VAT
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Ideal Boilers Ideal 208175 Logic Flue Vertical Connector
Product Code: 104162
Ideal Boilers Ideal 208175 Logic Flue Vertical Connector
Retail price

£62.51

each
£52.09 ex. vat
Trade price
£55.36
Inc. VAT
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Ideal 203132 V3 Flue Roof Kit
Product Code: 207740
Ideal 203132 V3 Flue Roof Kit
Retail price

£135.12

each
£112.60 ex. vat
Trade price
£128.36
Inc. VAT
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Worc 7716191177 Supp Bckt Kit 60/100mm
Product Code: 903658
Worc 7716191177 Supp Bckt Kit 60/100mm
Retail price

£45.91

each
£38.26 ex. vat
Trade price
£40.30
Inc. VAT
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Baxi 7222019 Multifit Standard Horizontal Flue Inc Low Profile Elbow and Fixing Screws
Product Code: 148522
Baxi 7222019 Multifit Standard Horizontal Flue Inc Low Profile Elbow and Fixi...
Retail price

£119.66

each
£99.72 ex. vat
Trade price
£113.16
Inc. VAT
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Ideal Boilers Ideal 152258 ICOS/ISAR Universal Weather Collar 100mm
Product Code: 991202
Ideal Boilers Ideal 152258 ICOS/ISAR Universal Weather Collar 100mm
Retail price

£54.98

each
£45.82 ex. vat
Trade price
£48.72
Inc. VAT
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Multifit 1M Flue Extension Inc Support Bracket & Screws 60/100 720648801
Product Code: 627057
Multifit 1M Flue Extension Inc Support Bracket & Screws 60/100 720648801
Retail price

£61.82

each
£51.52 ex. vat
Trade price
£58.73
Inc. VAT
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Ideal 208171 Logic Horizontal Flue Terminal 600mm
Product Code: 104161
Ideal 208171 Logic Horizontal Flue Terminal 600mm
Retail price

£100.82

each
£84.02 ex. vat
Trade price
£89.28
Inc. VAT
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Worcester Bosch 7716191085 45 Degree Bend 60/100mm Pair
Product Code: 486061
Worcester Bosch 7716191085 45 Degree Bend 60/100mm Pair
Retail price

£131.87

each
£109.89 ex. vat
Trade price
£115.66
Inc. VAT
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Worcester Bosch 7719002430 Condensfit II Vertical Flue 60/100mm Kit
Product Code: 552342
Worcester Bosch 7719002430 Condensfit II Vertical Flue 60/100mm Kit
Retail price

£185.60

each
£154.67 ex. vat
Trade price
£167.51
Inc. VAT
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Keyed Filling Link
Product Code: 535220
Keyed Filling Link
Retail price

£34.96

each
£29.13 ex. vat
Trade price
£31.46
Inc. VAT
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Showing 1—30 items of 31

Related products

The Vaillant ecoTEC Pro 30 Combi Boiler uses a natural gas fuel supply and is perfect for 2-4 bedroom properties with a single bathroom, and an ensuite and is typically popular for installation in small to medium sized houses, flats and bungalows. Vaillant's ecoTEC Pro range of combi boilers offers some of the best value boilers on the market, offering renowned quality at the best possible price. The Pro 30 combi boiler is also fully compliant with the latest ErP regulations, so you can rest assured that you are getting one of the most efficient and reliable boilers around. The Vaillant Pro 30 combi boiler is able to supply the central heating and hot water by heating the mains water supply, negating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time, and providing hot water on demand.
ERP Efficiency
93%
ERP Rating
A
Boiler Type
Combi
Depth
338 mm
Height
720 mm
Width
440 mm
Maximum Horizontal Flue 100mm
12 m
Maximum Horizontal Flue 125mm
39 m
Maximum Vertical Flue 100mm
12 m
Maximum Vertical Flue 125mm
41 m
External or Internal
Internal
DHW Output
30 kW
DHW Response 1m from Tap
5 Secs
DHW Flow Rate at 35 Degree Rise
12.3 L
DHW Output Min and Max
30 kW
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
0.9129
CH Condensing Max Output
24.7 kW
Heat Output
30 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
49 dB
Nox Class
5
Solar Compatible
Yes
Type
Boiler
Years Guaranteed
2
Registered with the Energy Savings Trust
Yes
Made To Order
N
Manufacturer Model No
10016538
Brand Name
Vaillant
Range Description
ecoTEC

£2,351.52

each (Inc. VAT)
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Extremely reliable and displaying all the in-built quality you?e come to expect from Vaillant, the ecoTEC plus is clearly one of the best open vent solutions available today ? where homes utilise a traditional open-vented system to provide their heating and hot water, the ecoTEC plus open vent boiler is the ideal way to deliver exceptional energy efficient performance. The ecoTEC plus open vent boilers are the most compact boilers ever developed by Vaillant, this kitchen-friendly design, along with excellent siting versatility and low lift weight ensure a quick and straightforward installation. They are compatible with Vaillant's fantastic push-fit flue system, providing further flexibility of installation, and easier fluing options. The Vaillant ecoTEC is also simple to use, with push button programming allowing for the easy control of heat levels within the building, using less fuel ultimately saving money. They are also compatible with all Vaillant controls, including smartphone controls for remote control.
ERP Rating
A
ERP Efficiency
94%
Boiler Type
Heat Only
Depth
320 mm
Height
602 mm
Width
375 mm
Maximum Horizontal Flue 100mm
10 m
Maximum Horizontal Flue 125mm
25 m
Maximum Vertical Flue 100mm
10 m
Maximum Vertical Flue 125mm
25 m
External or Internal
Internal
SEDBUK SAP 2009 Rating
89.30%
SEDBUK SAP 2005 Rating
91%
Heat Output
24 kW
Fuel Type
Natural Gas
Noise Level
52 dB
Nox Class
6
Type
Boiler
Years Guaranteed
5
Manufacturer Model No
10021223
Country Origin
United Kingdom
Brand Name
Vaillant
Range Description
ecoTEC Plus

£1,710.70

each (Inc. VAT)
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5 (2 reviews)
The Grant Vortex Pro outdoor combination oil boiler features internal frost protection, a 24 litre expansion vessel, neon diagnostic indicators and a factory-fitted condensate trap, together with the conveniently factory-fitted, multi-directional flue - and all of this has been designed to make installation and servicing easier. With larger than normal heat exchangers, the hot water performance of this high-efficiency combi boiler is vastly increased. The two very accurate electronic temperature controls allow the boiler to operate in condensing mode on central heating and instant hot water production can be maintained.
Boiler Type
Combi
Depth
754 mm
Height
945 mm
Width
658 mm
Maximum Horizontal Flue 125mm
3 mm
Maximum Vertical Flue 125mm
19 mm
DHW Flow Rate at 35 Degree Rise
15 L
DHW Output Min and Max
21 kW
SEDBUK SAP 2009 Rating
0.895
CH Condensing Max Output
21 kW
Heat Output
21 kW
Includes
Flue
Type
Boiler Pack
Years Guaranteed
2
Registered with the Energy Savings Trust
Yes
Made To Order
N
Manufacturer Model No
VTXOMCOMBI21
Brand Name
Grant
Range Description
Vortex Pro Combi Outdoor

£3,581.32

each (Inc. VAT)
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5 (1 review)
The Yellow system has been developed to make the installation of Grant boilers both quick and simple, whilst ensuring trouble free operation – even in the most exposed site conditions. The round low level kits feature self-sealing ducts requiring no silicone or tape for joints, and the unique quick-fit clamp arrangement ensures a perfect seal every time. In fact, the new telescopic flue system requires only two simple operations to complete the installation. The kits are compatible with all Grant boilers, (except Outdoor Modules) including condensing models. The flue terminal has a compact design, making it ideal for installations where the visual appearance is important. The new cone design reduces the possibility of condensate, produced in the combustion process, staining external wall surfaces or patio slabs
Type
Flue Extensions
Manufacturer Model No
EZ200B
Brand Name
Grant

£360.84

each (Inc. VAT)
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Vaillant ecoTEC Pro Combi 30kW Gas Boiler ErP 10016538
Vaillant ecoTEC Pro Combi 30kW Gas Boiler ErP 10016538
The Vaillant ecoTEC Pro 30 Combi Boiler uses a natural gas fuel supply and is perfect for 2-4 bedroom properties with a single bathroom, and an ensuite and is typically popular for installation in small to medium sized houses, flats and bungalows. Vaillant's ecoTEC Pro range of combi boilers offers some of the best value boilers on the market, offering renowned quality at the best possible price. The Pro 30 combi boiler is also fully compliant with the latest ErP regulations, so you can rest assured that you are getting one of the most efficient and reliable boilers around. The Vaillant Pro 30 combi boiler is able to supply the central heating and hot water by heating the mains water supply, negating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time, and providing hot water on demand.
£2,351.52 each (Inc. VAT)
Valliant ecoTec Plus 424 Heat Only Gas Boiler 0010021223
Valliant ecoTec Plus 424 Heat Only Gas Boiler 0010021223
Extremely reliable and displaying all the in-built quality you?e come to expect from Vaillant, the ecoTEC plus is clearly one of the best open vent solutions available today ? where homes utilise a traditional open-vented system to provide their heating and hot water, the ecoTEC plus open vent boiler is the ideal way to deliver exceptional energy efficient performance. The ecoTEC plus open vent boilers are the most compact boilers ever developed by Vaillant, this kitchen-friendly design, along with excellent siting versatility and low lift weight ensure a quick and straightforward installation. They are compatible with Vaillant's fantastic push-fit flue system, providing further flexibility of installation, and easier fluing options. The Vaillant ecoTEC is also simple to use, with push button programming allowing for the easy control of heat levels within the building, using less fuel ultimately saving money. They are also compatible with all Vaillant controls, including smartphone controls for remote control.
£1,710.70 each (Inc. VAT)
Grant Vortex Pro 21kw Combi External Oil Boiler Includes Flue
Grant Vortex Pro 21kw Combi External Oil Boiler Includes Flue
The Grant Vortex Pro outdoor combination oil boiler features internal frost protection, a 24 litre expansion vessel, neon diagnostic indicators and a factory-fitted condensate trap, together with the conveniently factory-fitted, multi-directional flue - and all of this has been designed to make installation and servicing easier. With larger than normal heat exchangers, the hot water performance of this high-efficiency combi boiler is vastly increased. The two very accurate electronic temperature controls allow the boiler to operate in condensing mode on central heating and instant hot water production can be maintained.
£3,581.32 each (Inc. VAT)
Grant EZ200B Flue Kit 26-70KW (inc Terminal Guard) Black
Grant EZ200B Flue Kit 26-70KW (inc Terminal Guard) Black
The Yellow system has been developed to make the installation of Grant boilers both quick and simple, whilst ensuring trouble free operation – even in the most exposed site conditions. The round low level kits feature self-sealing ducts requiring no silicone or tape for joints, and the unique quick-fit clamp arrangement ensures a perfect seal every time. In fact, the new telescopic flue system requires only two simple operations to complete the installation. The kits are compatible with all Grant boilers, (except Outdoor Modules) including condensing models. The flue terminal has a compact design, making it ideal for installations where the visual appearance is important. The new cone design reduces the possibility of condensate, produced in the combustion process, staining external wall surfaces or patio slabs
£360.84 each (Inc. VAT)