Pre-selected timing options manually adjustable to allow user programming. Simple push button setting and select modes. Class 1 shock protection.
Timeguard TRTD7N Economy 7 Digital Water Heater Controller with Boost Control
Timeguard TRTD7N Economy 7 Immersion Heater Timer Digital Boost Controller E7
TIMEGUARD PROGRAMASTAT + ECONOMY 7 DIGITAL TIMESWITCH WITH BOOST CONTROL TRTD7N
Timeguard TRTD7N Digital Economy 7 Programmer
Timeguard TRTM7N Analogue Timer Economy 7 Water Heater Controller with Boost
Horstmann Secure E7+ Smart Immersion Heater Control - Economy 7 & Electronic 7
