Gledhill SysteMate III hotwater system cylinder

[Paulie4321]

Hi,

I am trying to fit a new kitchen sink. Does anyone know how to turn off the hot water off on a Gledhill SysteMate III hotwater system cylinder?

Thank you

 

[Goldberg]

You turn off the hot water service by shutting the cold inlet to the SystemMate unit.

Once this is done you can cut the hot supply to the sink tap. If you then fit an isolating valve on the sink hot supply you can open the inlet to the SystemMate again and have hot water to the rest of the house while you progress the sink replacement.