Ariston Europrisma Water Heater Accessories

Ariston Europrisma Water Heater Accessories, full range of Ariston Europrisma accessories available at PlumbNation to extend the flexibility of installations.

If it is not possible to accommodate the expansion in the existing pipe work, then it is necessary to use an Expansion vessel and no-return valve (Kit A). If the mains water pressure may exceed 3.5 bar, a pressure reducing valve (Kit B) should also be installed. The discharge from relief valve must be made in a safe and conspicuous manner; therefore a Tundish (Kit C) is available for 10 and 15 Litre units if required.


Water Heater Kit A - 2 Litre expansion vessel and non-return valve.


Water Heater Kit B - Preset 3.5 bar pressure reducing valve.


Water Heater Kit C - Discharge Tundish.