16A Light or Mechanical Timer Switch | Low energy supermarket Ltd
HBN Digital Programmable Plug-in Timer Socket, 24 Hours/7 Day Weekly Electronic Light Timer Plug with 9 On-Off Programs and Anti-Theft Random Function (13A/3120W, 2 Pack) : Amazon.co.uk: DIY & Tools
ANSMANN AES-1 Zero Watt Energy Saving Timer Plug Socket | Smart Safety Timer Plug to Control Electronics | Energy Saver Switch with Timer - White - 3 Year Warranty: Amazon.co.uk: DIY & Tools
Immersion Heater Timers, Water Heating Timers, Immersion Control UK
Vaillant Timeswitch 150 24 hour plug in analogue timer - Mr Central Heating
Switch for hot water heater? - Projects & Stories - SmartThings Community