Altecnic ERES 18 Lit Heat Expansion Vessel & Sealed System Kit ER-18LTVESS

SKU: AT-B-62
Availability: In stock

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£43.97 EXCL. TAX

£52.77 INCL. TAX

In stock


Altecnic – ERES 18 Litre Heating Expansion Vessel & Sealed System Kit ER-18LTVESS


  • 18 litres heating expansion vessel
  • Expansion vessel bracket
  • Sealed system kit


Size: 3/4 Inch

Dimensions: Diameter – 280mm Height – 480mm

Capacity: 18 Litres


Altecnic – ERES 18 Litre Heating Expansion Vessel & Sealed System Kit ER-18LTVESS

18 Litres Eres Heating Expansion Vessel – 338mm x 217mm

  • Capacity: 18 Litres
  • Max. operating pressure: 5 Bar
  • System temperature: -10/+99°C
  • Membrane temperature: -10/+70°C
  • Factory pre-charge: 1.5 Bar
  • Connection: 3/4″ G
  • Height: 480 mm
  • Diameter: 280 mm

Product Description:

The central heating system most commonly used in Europe and other parts of the world is the sealed system. Ease of installation makes it particularly attractive to the installer, as sealed systems alleviate the need to fit, feed and vent tanks, in the central heating system:- system flexibility due to component sitting alternatives, cost saving due to considerably reduced installation time, no feed and expansion tank hence avoiding ‘pumping over’ problems and risk of freezing, longer life due to virtual elimination of corrosion problems, noise reduction due to higher system pressure, boiler noise (localised heating) is significantly reduced or eliminated, low maintenance cost as equipment is virtually maintenance free, other than for periodic operational checks, water supply (water regulations) G.24.1 and 24.2 compliant filling loop. Expansion vessels for heating systems have a capacity from 4 litres to 700 litres.

Additional information

Weight2.5 kg
Manufacturers Code





Manufacturers Code



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