Going away shortly for three weeks, and would like to know if it's ok to leave my TV plugged in, but switched off, not on standby. I have to leave my cable box on for planned recordings and my fridge obviously, but all other appliances such as readng lamps will bu unplugged. The water and gas will be switched off. Freezing pipes shouldn't be a problem as we are a mid terrace house and all the pipes in the loft are properly lagged. Thank you