hot water 

installation techniques

servicing and commissioning hot water

28.11.25 group B

All to work with Ian initially to discover the procedures of the servicing and commissioning of the unvented hot water and open vented hot water. All who completed the commissioning last Friday to move onto the open vented checks.

All who were not in attendance last Friday with Ian to be trained on servicing, commissioning and checks on an unvented hot water cylinder.