Expansion Vessels

Our expansion vessels safeguard your heating and plumbing systems. Designed to accommodate pressure changes, they ensure longevity and efficiency, preventing damage and leaks.

Flue Kits

Showing 1 to 32 of 78 products

38% OFF

ESi Controls Automatic Bypass Valve - Straight

ESABV22S

£12.46

£10.38

£19.93

£16.61
FLOWFLEX Pipe Cowl 15mm

338110

£17.28

£14.40
FLOWFLEX Pipe Cowl 22mm

338115

£33.02

£27.52
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 1M

BoilerTrace1

£66.35

£55.29

£82.93

£69.11
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 2M

BoilerTrace2

£74.78

£62.32

£93.48

£77.90
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 3M

BoilerTrace3

£77.35

£64.46

£96.70

£80.58
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 4M

BoilerTrace4

£80.11

£66.76

£100.14

£83.45
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 5M

BoilerTrace5

£88.82

£74.02

£111.04

£92.53
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 6M

BoilerTrace6

£95.34

£79.45

£119.17

£99.31
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 7M

BoilerTrace7

£101.09

£84.24

£126.36

£105.30
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 8M

BoilerTrace8

£107.00

£89.17

£133.75

£111.46
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 9M

BoilerTrace9

£112.78

£93.98

£140.96

£117.47
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 10M

BoilerTrace10

£118.56

£98.80

£148.20

£123.50
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 15M

BoilerTrace15

£149.08

£124.23

£186.35

£155.29
First Trace Heating Direct BoilerTrace - Boiler Condensate Heater Kit - 20M

BoilerTrace20

£174.36

£145.30

£217.94

£181.62
38% OFF

ESi Controls Automatic Bypass Valve

ESABV22

£12.46

£10.38

£19.93

£16.61
Glow-Worm - 60/100 Horizontal Flue Kit

195-171-0001

in stock

£86.60

£72.17
Vaillant - 60/100 45° Flue Elbow (Twin Pack)

630-171-0002

in stock

£109.48

£91.23
Vaillant - 970mm 1m Flue Extension Kit

630-171-0003

in stock

£79.48

£66.23
Expansion Vessel Sealed System Kit (no bracket)

381870

£32.51

£27.09
Hyco Expansion Vessel & Check Valve

SF3

£64.80

£54.00

£68.40

£57.00
Hyco Expansion Vessel, Check Valve & Pressure Reducing Valve

SF4

£95.58

£79.65

£103.20

£86.00
Hyco Expansion Vessel & Check Valve with Fast Install Inlet Group

SF6

£81.00

£67.50

£85.20

£71.00
Hyco Expansion Vessel, Check Valve & Pressure Reducing Valve with Fast Install Inlet Group

SF7

£111.78

£93.15

£122.40

£102.00
SUBB Vaillant - Expansion Vessel - 10 Litre - 181051

100-146-0102

in stock

£38.88

£32.40
Reliance RWC - 8 Litre Aquasystem ARB8 Potable Expansion Vessel with Bracket - XVES050036

520-147-0088

in stock

£54.24

£45.20
Reliance RWC - 12 Litre Aquasystem ARB12 Potable Expansion Vessel with Bracket - 3 Bar...

520-147-0128

in stock

£54.65

£45.54
Reliance RWC - 18 Litre Aquasystem ARB18 Potable Expansion Vessel with Bracket - 3 Bar...

520-147-0188

in stock

£62.11

£51.76
Reliance RWC - 24 Litre Aquasystem ARB24 Potable Expansion Vessel with Bracket - 3 Bar...

520-147-0248

in stock

£70.22

£58.52
Strada Products - Sealed System Expansion Vessel Kit with Bracket - SSK001

565-312-0001

in stock

£32.50

£27.08
Strada Products - Sealed System Expansion Vessel Kit without Bracket - SSK002

565-312-0002

in stock

£25.27

£21.06
Varem - 5 Litre ExtraVarem - LR Red Heating Expansion Vessel 3/4" - R1005231

634-146-0051

£32.83

£27.36

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Expansion Vessels

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