Horstmann CentaurPlus C17 Timeswitch

Horstmann CentaurPlus C17 single channel, 7 day electronic central heating timeswitch.

Direct replacement for the discontinued Horstmann C11 time switch.

• Inexpensive and easy to install.
• Backlit digital display.
• Auto summer / winter time change.
• Simple to use.
• 3 Amp rated.
• Uses a standard six terminal backplate (included).
• Three ON and three OFF periods each day (each day of the week can be setup differently).
• Central heating advance and boost.
• Mains powered with battery back-up.
• Programme options: On 24hrs, OFF, All Day or Auto.

Click here for PDF user instruction manual (there's also instructions included with item).