Has anyone undertaken the conversion of an adopted phone box to house a defib? Our village has adopted the phone box and if we apply through Community Heart Trust, we can continue to use the electrical supply. This is purely for a light and small fan/heater to keep the AED at an ambient temperature. I appreciate the box will require earthing via a rod and the supply will require RCD protection. Not having tackled this before, I'm not sure what sort of connection I will be left with once the phone is removed and what sort of containment will be required. Any pointers would be much appreciated.