Electronic 7 Immersion heater control
Tower TS1 Optimum Single Channel Time Switch
PR3 Three Channel Programmer
T101A-C – Greenbrook Electrical 7 Day Mechanical Timer
Axiom FT24H Immersion Heater Timer
Optimum Vibe (RF) Battery Programmable Room Thermostat
Tower STTRFSN Frost Thermostat
Tower STTRSL Room Thermostat
