Greenbrook 3 or 4 Channel Central Heating Lighting Timer with Boost & Advance  £116.36

**This model is no longer stocked by Electrical World. Please see our wide range of Time Clocks - Available Here**

The Greenbrook T634A-C, Central Heating Channel Timer with Boost and Advance offer the equivalent of four separate seven day timers in one slim elegant enclosure.

Each of the four channels offer up to 3 programmed operating periods per day for each of the seven days of the week, with a boost and advance timer on each

Suitable for controlling home appliances such as heating and lighting systems.

Due to its compact size, the channel timer range is suitable for mounting in a flush, single gang wiring
box.

Up to 4 independently programmable channels
3 on and 3 off settings available per day
One hour boost facility
Programme advance function
Summertime setting
7 day battery back up
Clear backlit LED display
Double insulated
Compact size
230V AC, 3A resistive, 1.25A inductive (per channel)
Dimensions 95mm(Height) x 154mm(Width) x 37mm(Depth)

Conforms to IEC 60730-2-7 & IEC 60730-1

Instruction Manual
Simplified Instruction Manual

Comes complete with a 1 year manufactures warranty.