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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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Worcester Bosch 7716191082 Standard Horizontal Telescopic Flue Kit
5 (2 reviews)
Product Code: 472930
Worcester Bosch 7716191082 Standard Horizontal Telescopic Flue Kit
Retail price

£123.88

each
£103.23 ex. vat
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Ideal 203132 V3 Flue Roof Kit
Product Code: 207740
Ideal 203132 V3 Flue Roof Kit
Retail price

£117.55

each
£97.96 ex. 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

£43.93

each
£36.61 ex. vat
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Heatline 60/100mm Vertical Flue Terminal
Product Code: 226084
Heatline 60/100mm Vertical Flue Terminal
Retail price

£142.61

each
£118.84 ex. vat
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Keyed Filling Link
Product Code: 535220
Keyed Filling Link
Retail price

£30.49

each
£25.41 ex. vat
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Glow-worm Horizontal Flue
Product Code: 812522
Glow-worm Horizontal Flue
Retail price

£115.07

each
£95.89 ex. vat
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Worc 7716191177 Supp Bckt Kit 60/100mm
Product Code: 903658
Worc 7716191177 Supp Bckt Kit 60/100mm
Retail price

£40.78

each
£33.98 ex. 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

£40.91

each
£34.09 ex. 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

£39.74

each
£33.12 ex. 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

£110.87

each
£92.39 ex. 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

£15.11

each
£12.59 ex. 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

£117.07

each
£97.56 ex. 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

£102.25

each
£85.21 ex. vat
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Worcester Bosch 7716191086 Plume Management Kit
Product Code: 469637
Worcester Bosch 7716191086 Plume Management Kit
Retail price

£115.12

each
£95.93 ex. 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

£105.08

each
£87.57 ex. vat
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Grant VTK0690200 90-200 Vertical Balanced Flue 26-58kW Flue
Product Code: 573781
Grant VTK0690200 90-200 Vertical Balanced Flue 26-58kW Flue
Retail price

£583.62

each
£486.35 ex. vat
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Baxi Bolier Vertical Flue Terminal
Product Code: 118725
Baxi Bolier Vertical Flue Terminal
Retail price

£113.65

each
£94.71 ex. vat
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Worcester Bosch 7716191091 Flashing Kit Pitched Roof
Product Code: 479618
Worcester Bosch 7716191091 Flashing Kit Pitched Roof
Retail price

£76.31

each
£63.59 ex. 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

£99.07

each
£82.56 ex. vat
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Vaillant 20223472 Vertical Flue Kit
Product Code: 698425
Vaillant 20223472 Vertical Flue Kit
Retail price

£153.68

each
£128.07 ex. 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

£312.31

each
£260.26 ex. 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

£52.30

each
£43.58 ex. 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

£33.11

each
£27.59 ex. 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

£105.25

each
£87.71 ex. vat
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GLOW-WORM Horizontal Flue 60/100 0010031041
Product Code: 345042
GLOW-WORM Horizontal Flue 60/100 0010031041
Retail price

£101.65

each
£84.71 ex. vat
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Ideal 208171 Logic Horizontal Flue Terminal 600mm
Product Code: 104161
Ideal 208171 Logic Horizontal Flue Terminal 600mm
Retail price

£89.51

each
£74.59 ex. 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

£169.54

each
£141.28 ex. 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

£55.50

each
£46.25 ex. 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

£105.98

each
£88.32 ex. 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

£264.04

each
£220.03 ex. vat
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Showing 1—30 items of 31

Related products

The new Baxi 600 24kW Combi boiler has been designed to fit into a 290mm deep cupboard, with a lift weight of only 29.5kg, providng a super compact and powerful boiler. It features an easy-fill permanent filling loop, brass hydraulics, a simple hanging bracket and an OpenTherm interface. It can also be operated using smart controls through an app on your phone or tablet. Energy Saving Trust endorsed and comes with a 7 year warranty.
Boiler Type
Combi
Depth
289 mm
Height
704 mm
Width
394 mm
Maximum Horizontal Flue 100mm
10 m
Maximum Horizontal Flue 125mm
20 m
Maximum Vertical Flue 100mm
10 m
Maximum Vertical Flue 125mm
20 m
External or Internal
Internal
DHW Output
25.77
DHW Flow Rate at 35 Degree Rise
10.2 l/min
DHW Output Min and Max
25.77
SEDBUK SAP 2009 Rating
89%
CH Condensing Max Output
21.6
Heat Output
20 kW
Fuel Type
NG
Includes
Boiler Only
Noise Level
50 LWA dB
Nox Class
5
Solar Compatible
No
Type
Boiler
Years Guaranteed
7
Registered with the Energy Savings Trust
Yes
Range Description
600
Brand Name
Baxi
Country Origin
UK
Made To Order
N

£1,140.55

each (Inc. VAT)
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The Vaillant ecoTEC plus range of high efficiency boilers combine fantastic efficiency levels and high performance with great usability. Thanks to continuous modulation and real combustion control by a multi-sensor system, they achieve high efficiency at the lowest emissions. Due to the boiler's fantastic efficient performance, hot water heats up in just 5 seconds, meaning no hot water tanks are necessary. Vaillant Combi Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful domestic hot water performance. Easy to install, a simple step by step wizard is included to provide a quicker 'first time right' set up, and removable side panels allow for greater access to the internal components, meaning the boiler will produce hot water as quickly as possible.
Boiler Type
Combi
Depth
372 mm
Height
720 mm
Width
440 mm
Maximum Horizontal Flue 100mm
5.5 m
Maximum Horizontal Flue 125mm
32 m
Maximum Vertical Flue 100mm
8 m
Maximum Vertical Flue 125mm
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External or Internal
Internal
DHW Output
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DHW Response 1m from Tap
5 Secs
DHW Flow Rate at 35 Degree Rise
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DHW Output Min and Max
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SEDBUK SAP 2009 Rating
91.51%
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
30.4 kW
Heat Output
35 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
46 dB
Nox Class
5
Solar Compatible
Yes
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
Manufacturer Model No
10021822
Brand Name
Vaillant

£2,011.44

each (Inc. VAT)
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5 (1 review)
The Vaillant ecoTEC Pro 28 Combi Boiler uses a natural gas fuel supply and is perfect for 2-3 bedroom properties with a single bathroom 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 28 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 28 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.
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
27.2 kW
DHW Response 1m from Tap
5 Secs
DHW Flow Rate at 35 Degree Rise
11.1 L
DHW Output Min and Max
27.2 kW
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
91.29%
CH Condensing Max Output
19.1 kW
Heat Output
28 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
Brand Name
Vaillant

£1,702.42

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

£3,262.28

each (Inc. VAT)
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Baxi 624 Combi 24kW Gas Boiler 7682194
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Vaillant ecoTEC Plus 835 Combi 35kW Gas Boiler ErP 10021822
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The Vaillant ecoTEC plus range of high efficiency boilers combine fantastic efficiency levels and high performance with great usability. Thanks to continuous modulation and real combustion control by a multi-sensor system, they achieve high efficiency at the lowest emissions. Due to the boiler's fantastic efficient performance, hot water heats up in just 5 seconds, meaning no hot water tanks are necessary. Vaillant Combi Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful domestic hot water performance. Easy to install, a simple step by step wizard is included to provide a quicker 'first time right' set up, and removable side panels allow for greater access to the internal components, meaning the boiler will produce hot water as quickly as possible.
£2,011.44 each (Inc. VAT)
Vaillant ecoTEC Pro Combi 28kW Gas Boiler ErP 10021837
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The Vaillant ecoTEC Pro 28 Combi Boiler uses a natural gas fuel supply and is perfect for 2-3 bedroom properties with a single bathroom 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 28 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 28 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.
£1,702.42 each (Inc. VAT)
Grant Vortex Pro 21kw Combi External Oil Boiler Includes Flue
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£3,262.28 each (Inc. VAT)