4 Boost Demand Options - 15 mins, 40 mins, 1 hour & 2 hours. Output LED's Illuminate During Off Peak and Boost Periods. Experience the Difference.
Timeguard Immersion Heater Timer Electronic Time Switch 7 Day Control NTT08
Timeguard TRTD7N Economy 7 Immersion Heater Timer Digital Boost Controller E7
Timeguard FBT4N - 4 Hour Electronic Boost Timer & Fused Spur
Timeguard NTT02 24 Hour Timeswitch New Unused Compact General Purpose Timer
5x Central Heating Room Thermostats & Immersion Timer Job Lot Drayton TimeGuard
Timeguard NTT08 7 Day Slimline Electronic Immersion Heater Timeswitch Timer
