Economiser 42 X 18 Cylinder Jacket is suitable for use in open vented domestic plumbing systems. It is made from 80mm thick fibre wool insulation with fixing straps & instructions included. On correct installation there is up to 60% heat loss saving.

• Suitable for use in open vented domestic plumbing systems
• Made from 80mm thick fibre wool insulation
• Fixing straps & instructions included
• Up to 60% heat loss saving conditional on correct installation