Difoddwyd oeryddion dŵr a boeleri diodydd poeth yn ystod gwyliau'r ysgol
Iau 21ain Rhag 2023
All hot water boilers are now on timers and are set to turn off at evening and weekends.
We also turn off during holiday periods.
Disgyblion sy'n cymryd rhan yn y gweithgaredd hwn: 0
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