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.

Showing 1 to 32 of 463 products

Clearance

Glow-worm Energy 25kw Combi Pack, Including Vertical Flue, Adaptor & System Filter

10035896 + 10035820 +...

in stock

£1,188.00

£990.00
Clearance

Glow-worm Compact 24kw Combi Boiler, Horizontal Flue and System Filter

10040105 + 10031041 + 10035820

in stock

£792.00

£660.00
Clearance

Glow-worm Compact 28kw Combi Boiler, Horizontal Flue and System Filter

10040106 + 10031041 + 10035820

in stock

£864.00

£720.00
Clearance

Ariston E-Combi One 30kw Combination Boiler

3301132

in stock

£618.00

£515.00
Clearance

Ariston E-Combi One 24kw Combination Boiler

3301131

in stock

£582.00

£485.00
Clearance

Glow-worm Energy 30Kw Combi Pack, Including Horizontal Flue & System Filte

10035897 + 10031041 + 10035820

in stock

£1,272.00

£1,060.00
Clearance

Glow-worm Energy 25Kw Combi Pack, Including Horizontal Flue & System Filter

10035896 + 10031041 + 10035820

in stock

£1,188.00

£990.00
Clearance

Glow-worm Energy 30Kw Combi Pack, Including Vertical Flue, Adaptor & System Filter

10035897 + 10035820 +...

in stock

£1,272.00

£1,060.00
Clearance

Glow-worm Compact 28Kw Combi Boiler, Including Vertical Flue, Adaptor and System Filter

10040106 + 20230604 +...

in stock

£912.00

£760.00
TESLA Cylinder Flange Ultimo (Universal) 22mm x 1" MI

326702

£32.78

£27.32
TESLATUN Dry Trap Tundish 15mm x 22mm outlet

340315

£23.70

£19.75
Straight Tundish (Open) 15mm x 22mm Compression

340322

£3.94

£3.28
TESLA vFLOW PRV Blow-Off Cap 22mm

381897

£9.12

£7.60
EA5YPLUG 3-5 Way Wiring Connector

381920

£8.16

£6.80
TESLATUN Dry Trap Tundish 15mm x 32mm outlet

340317

£26.29

£21.91
Inta 100L Floor Standing Buffer Vessel

BUFF100

£689.44

£574.53

£861.79

£718.16
Inta 25L Wall/Floor Mounted Buffer Vessel

BUFF25

£426.55

£355.46

£533.20

£444.33
Inta 50L Wall/Floor Mounted Buffer Vessel

BUFF50

£482.18

£401.82

£602.72

£502.27
Inta 80L Floor Standing Buffer Vessel

BUFF80

£639.82

£533.18

£799.78

£666.48
Inta Trade-Tec 3/4" Intafil Sealed System Kit without Bracket

SSKA075

£67.28

£56.07

£84.11

£70.09
Inta 15mm x 22mm Straight Plastic Tundish

TUN23711522

£9.58

£7.98

£11.98

£9.98
Inta Multibloc Unvented Kit 22mm x 3/4" (3 Bar PRV / 6 Bar SRV)

UVGS21822210.1

£132.59

£110.49

£165.73

£138.11
Inta Multibloc Unvented Kit 22mm with Expansion Vessel Connection (3 Bar PRV / 6 Bar SRV)

UVGS21822220.1

£132.59

£110.49

£165.73

£138.11
Expansion Vessel Sealed System Kit (no bracket)

381870

£32.51

£27.09
Expansion Vessel Bracket Up to 24 litres

381650

£33.26

£27.72
Universal Expansion Vessel Mounting Bracket

381655

£8.72

£7.27
Expansion Vessel Service Valve 3/4" M x F

381875

£17.34

£14.45
T-BAR Expansion Vessel Fixing Kit

381880

£66.64

£55.53
Inta 5L Intermediate Vessel

10000512

£117.56

£97.97

£146.95

£122.46
Zilmet 12L Intafil Plus Sealed System Kit & Wall Mounted Heating Vessel

IFP12

£130.73

£108.94

£163.40

£136.17
Zilmet 18L Intafil Plus Sealed System Kit & Wall Mounted Heating Vessel

IFP18

£141.08

£117.57

£176.35

£146.96
Zilmet 24L Intafil Plus Sealed System Kit & Wall Mounted Heating Vessel

IFP24

£154.21

£128.51

£192.77

£160.64

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