The Battery And The Boiler tweets
Fraser
For a few minutes I thought I had no hot water. Its the battery from the boiler to the thermostat that had run out of juice. I have a spare
Melinda Haunton
@stefarchivist I forget which ones do it automatically. I *think* TV does, laptop does, boiler doesn't, and kitchen clock battery is dead
James Hutchinson
@hivehome Ok - cool. It’s just a wireless thermostat. Not sure how else to describe it! There’s a battery thermostat + boiler receiver.