Product recalls

Product Safety Information Notice on Chewbay Ltd T/A Joule Ireland Proboost Cold Water Storage Tank

April 15, 2025

A safety issue has been identified within the control box of the Proboost Cold Water Storage Tank from Chewbay Ltd T/A Joule Ireland.

An image of a large grey cylindrical cold water storage tank with a control box at the top of the product and a black base.

Joule Ireland has identified a risk of the capacitor component within the control box overheating. This could result in damage to the part and to the control box which could generate smoke and fumes. This also presents a risk of fire and burns if flammable materials are stored near the unit.

The brand is Proboost by Joule. The product numbers are OPB-0340-00SVS and OPB-0540-00SVS.

There are approximately 647 affected products in the Republic of Ireland.

What to do:

If you smell smoke or fumes coming from the unit, please isolate the unit, using the local isolator (see image below of some examples typically used):

  • Please turn the isolator switch to the “off” position
  • Please contact Joule on 01 5392427 before turning the unit back on.

An image of two isolators. The text below the this image states: Examples of types of isolators used during installation. And then in brackets below this it states: One of them will be positioned beside the unit.

Joule Ireland has contacted consumers to arrange for an engineer to visit their homes and carry out remedial works.

If you have not been contacted by Joule Ireland, or have further queries then you should contact Joule Ireland at 01 5392427 or Proboost@joule.ie. All communication should reference Proboost Upgrade.

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