Lockable Keypad - Preset Clock. Pre-set Clock. Frost Protection - Boost & Advance. Boost & Advance.
EPH Central Heating Single Channel Timeswitch 7 Day, 5/2 Day, 24 Hour R17 V2
Horstmann CentaurPlus C17 Time Switch 7 Day Electronic Central Heating Timer
Honeywell ST9100C 7 Day Single Channel Time Switch
Horstmann CentaurPlus C17 Time Switch 7 Day Electronic Heating Timer SINGLE CHA
Heatmiser Slimline V4 Programmable Room Thermostat for Water Underfloor Heating and Central Heating Systems push-button controller, 7-day timer, compatible with all heating systems.
