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 26 of 26 products

Expansion Vessel Sealed System Kit (no bracket)

381870

£23.46

£19.55
Expansion Vessel Bracket Up to 24 litres

381650

£24.01

£20.01
Universal Expansion Vessel Mounting Bracket

381655

£6.86

£5.72
Expansion Vessel Service Valve 3/4" M x F

381875

£14.46

£12.05
T-BAR Expansion Vessel Fixing Kit

381880

£55.54

£46.28
ECLIPSE Motorised Zone Valve 2 Way 22mm

365070

£51.34

£42.78
ECLIPSE Motorised Zone Valve 3 Way 22mm

365075

£55.25

£46.04
ECLIPSE Motorised Zone Valve 2 Way 28mm

365080

£55.44

£46.20
2 Port Actuator

A 2PORT

£40.28

£33.57

£53.71

£44.76
Tower Mid-Position Actuator

A3MID

£43.44

£36.20

£57.92

£48.27
Tower Universal synchronous motor

SYNABOXED

£12.72

£10.60

£16.96

£14.13
Tower 22mm 2 port motorised valve

VAL222MV

£53.00

£44.17

£70.67

£58.89
Tower 28mm 2port motorised valve

VAL228MV

£82.70

£68.92

£110.27

£91.89
22mm Mid-position valve

VAL322MP

£55.13

£45.94

£73.50

£61.25
28mm Mid-position valve

VAL328MP

£90.14

£75.12

£120.19

£100.16
35% OFF

ESi Controls 3 Port 22mm Zone Valve

ESZV223LM

£77.69

£64.74

£120.44

£100.37
35% OFF

ESi Controls 2 Port 28mm Zone Valve - Neon Light and Plug

ESZV282N

£71.45

£59.54

£110.76

£92.30
35% OFF

ESi Controls 3 Port 22mm Actuator Head

ESZVA223

£49.24

£41.03

£76.33

£63.61
35% OFF

ESi Controls 2 Port 22mm Zone Valve

ESZV222LM

£56.15

£46.79

£87.05

£72.54
Honeywell Replacement Head-v4043h

PH404

£75.66

£63.05
Honeywell Replacement Head-v4073a

PH407

£122.52

£102.10
Honeywell 22mm 2 Port Zone Valve

V40422

£102.25

£85.21
Honeywell 28mm 2 Port Zone Valve

V40428

£138.11

£115.09
Honeywell 22mm 3 Way Midpos Valve

V40722

£145.14

£120.95
Honeywell 28mm 3 Way Midpos Valve

V40728

£183.90

£153.25
Honeywell 2 port 22mm motorised zone valve

WHS-ZONE VALVE 2 PORT

£56.15

£46.79

£74.87

£62.39

Expansion Vessels

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