All heating pipework was insulated within the building, and a smart (Nest) thermostat installed to better control the heating to match building usage.
Cafodd yr holl bibellau gwresogi o fewn yr adeilad eu hinswleiddio, a gosodwyd thermostat clyfar (Nest) i reoli'r gwresogi'n well i gyd-fynd ag adegau defnyddio'r adeilad.