Skip to content

Solar Expansion Vessels

When a liquid's temperature changes in a closed system, like a solar installation, it requires an expansion vessel. However, there are distinct variations between solar systems and central heating systems regarding the placement of the expansion vessel and the required capacity calculation. This is primarily because of the medium used and the way solar systems operate.

Filters

£
£

Vaillant geoTHERM Brine Concentrate For Ground Loop 8.25 Litre

Vaillant
In stock

Vaillant geoTHERM Brine Concentrate For Ground Loop is a water treatment chemical that helps optimize the performance of ground loop systems. It is...

View full details

Vaillant Compact Buffer Cylinder 200 Litres 20250168

Vaillant

Vaillant's Compact Buffer Cylinder 200 Litres is the perfect solution for heating and cooling applications. It offers a wall-hung installation opti...

View full details

Vaillant Buffer Cylinder 100 Litres 20250167

Vaillant
In stock

Vaillant's Buffer Cylinder 100 Litres 20250167 is the perfect combination of functionality and insulation. Featuring floor-standing and wall mounte...

View full details