Expansion Vessels & Ancillaries

Expansion vessels, also known as expansion tanks, can be found in most domestic pressurised heating systems. If you have a combi boiler, you will have an expansion vessel. This vessel contains air and water from the central heating system, and its purpose is to maintain the right level of pressure in the system.

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15mm Altecnic Remote Filling Loop c/w Gauge

ALTST0035

Altecnic Remote Filling Loop with Gauge. Max Static Pressure: 10 bar. Max Fluid Temperature: 100°C

Status: In Stock

15mm Ecofil Plus Filling Loop (G24 Approved)

ALTCA300606

Ecofil Plus Filling Loop with check valves (G24 Approved). Used to fill sealed systems from the mains cold water. WRAS approved.

Status: In Stock

15mm CORE Filling Loop (WRAS Approved)

FL015

15mm CORE Filling Loop with caps and collars (WRAS Approved). Used to fill sealed systems from the mains cold water.

Status: In Stock

750L CORE Potable Expansion Vessel

CPV750L

CORE Potable Expansion Vessel 750 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

Altecnic Reflex 300ltr Vessel c/w Legs Htg System

ALTHV300W

Altecnic Reflex 300 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure

Status: Out of Stock

Altecnic Reflex 200ltr Vessel c/w Legs Htg System

ALTHV200W

Altecnic Reflex 200 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure

Status: Out of Stock

Altecnic Reflex 140ltr Vessel c/w Legs Htg System

ALTHV140C

Altecnic Reflex 140 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure

Status: In Stock

Altecnic Reflex 100ltr Vessel c/w Legs Htg System

ALTHV100C

Altecnic Reflex 100 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure

Status: In Stock

Altecnic Reflex 8ltr Vessel for Heating System

ALTHV8C

Altecnic Reflex 8 Litre Expansion Heating Vessel - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C

Status: In Stock

Altecnic Reflex 12Ltr Vessel For Heating System c/w Bracket

ALTHVB12C

Altecnic Reflex 12 Litre Expansion Heating Vessel comes with Bracket - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C

Status: In Stock

Altecnic Reflex 35ltr Vessel c/w Legs Htg System

ALTHV35C

Altecnic Reflex 35 Litre Expansion Heating Vessel comes with Legs - 3 Bar Max Working Pressure

Status: In Stock

Altecnic Reflex 18ltr Vessel for Heating System

ALTHV18C

Altecnic Reflex 18 Litre Expansion Heating Vessel - 4 Bar Max Working Pressure - Max Operating Temperature: 70°C

Status: In Stock

Altecnic Reflex 50ltr Vessel c/w Legs Htg System

ALTHV50C

Altecnic Reflex 50 Litre Expansion Heating Vessel comes with Legs - 6 Bar Max Working Pressure

Status: In Stock

Altecnic Reflex 33ltr Vert Vessel WRAS c/w Brkt

ALTPV33W

Altecnic Reflex 33 Litre Vertical Potable Expansion Heating Vessel comes with bracket - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - Fixed Membrane - WRAS Approved

Status: In Stock

Altecnic Reflex 12ltr Vert Vessel WRAS

ALTPV12W

Altecnic Reflex 12 Litre Vertical Potable Expansion Heating Vessel - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - WRAS Approved

Status: In Stock

Altecnic Reflex 8ltr Vert Vessel WRAS

ALTPV8W

Altecnic Reflex 8 Litre Vertical Potable Expansion Heating Vessel - 10 Bar Max Working Pressure - Max Operating Temperature 70˚C - WRAS Approved

Status: In Stock

1000L CORE Heating Expansion Vessel

CHV1000L

CORE Heating Expansion Vessel 1000 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: Out of Stock

800L CORE Heating Expansion Vessel

CHV800L

CORE Heating Expansion Vessel 800 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

600L CORE Heating Expansion Vessel

CHV600L

CORE Heating Expansion Vessel 600 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

500L CORE Heating Expansion Vessel

CHV500L

CORE Heating Expansion Vessel 500 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

400L CORE Heating Expansion Vessel

CHV400L

CORE Heating Expansion Vessel 400 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

300L CORE Heating Expansion Vessel

CHV300L

CORE Heating Expansion Vessel 300 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

200L CORE Heating Expansion Vessel

CHV200L

CORE Heating Expansion Vessel 200 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

150L CORE Heating Expansion Vessel

CHV150L

CORE Heating Expansion Vessel 150 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

100L CORE Heating Expansion Vessel

CHV100L

CORE Heating Expansion Vessel 100 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

80L CORE Heating Expansion Vessel

CHV80L

CORE Heating Expansion Vessel 80 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

50L CORE Heating Expansion Vessel

CHV50L

CORE Heating Expansion Vessel 50 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

35L CORE Heating Expansion Vessel

CHV35L

CORE Heating Expansion Vessel 35 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C. (with legs)

Status: In Stock

25L CORE Heating Expansion Vessel

CHV25L

CORE Heating Expansion Vessel 25 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C.

Status: In Stock

18L CORE Heating Expansion Vessel

CHV18L

CORE Heating Expansion Vessel 18 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C.

Status: In Stock

12L CORE Heating Expansion Vessel

CHV12L

CORE Heating Expansion Vessel 12 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C.

Status: In Stock

8L CORE Heating Expansion Vessel

CHV8L

CORE Heating Expansion Vessel 8 Litre. 6 bar Maximum Working Pressure. Working Temperature -10 - 70°C.

Status: In Stock

1000L CORE Potable Expansion Vessel

CPV1000L

CORE Potable Expansion Vessel 1000 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

500L CORE Potable Expansion Vessel

CPV500L

CORE Potable Expansion Vessel 500 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

300L CORE Potable Expansion Vessel

CPV300L

CORE Potable Expansion Vessel 300 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

200L CORE Potable Expansion Vessel

CPV200L

CORE Potable Expansion Vessel 200 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

150L CORE Potable Expansion Vessel

CPV150L

CORE Potable Expansion Vessel 150 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

100L CORE Potable Expansion Vessel

CPV100L

CORE Potable Expansion Vessel 100 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

80L CORE Potable Expansion Vessel

CPV80L

CORE Potable Expansion Vessel 80 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

50L CORE Potable Expansion Vessel

CPV50L

CORE Potable Expansion Vessel 50 Litre. 10 bar Maximum Working Pressure. Working Temperature -10 - 100 °C. WRAS approved.

Status: In Stock

Expansion Vessels & Ancillaries

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