Home  About  Advertise  Contact   SEARCH SHOPS FOR: IN Building Supplies ---------------- All ---------------- Books Clothing Computers Electronics Health Home Jewellery Music Movies Office Sport Toys Games Wine & Gifts   Home » Home and Garden » Tools and Hardware » Building Supplies Simple Electric Circuits Electrical Circuits Simple Circuit Experiment Simple Circuit Diagrams Make Simple Circuit Electricity - Circuits Build A Lie Detector Op Amp Circuits   Showing Products in Building Supplies     All  » (simple circuits to build)   Horstmann CentaurPlus C11 Central Heating Programmer 24 hour Single circuit electronic programmer. Up to 3 On and Off settings per day. Simple to use: just three buttons control normal operation. One hou... Manufacturer: Price: 24.91 In-Stock: yes  1st Class Recorded Post Store rating:   Horstmann CentaurPlus C17 Central Heating Programmer Single circuit electronic programmer. Up to 3 On and Off settings per day. Weekday / Weekend programming. Any of 7 days can be given weekday / weekend... Manufacturer: Price: 25.56 In-Stock: yes  1st Class Recorded Post Store rating:   Horstmann CentaurPlus C21 Central Heating Programmer Twin circuit electronic programmer 3 On and Off settings for HW and 3 On and Off settings for CH per day. Simple to use: just three buttons control no... Manufacturer: Price: 27.96 In-Stock: yes  1st Class Recorded Post Store rating:   Horstmann CentaurPlus C27 Central Heating Programmer Twin circuit electronic programmer. Up to 3 On and Off settings per day. Weekday / Weekend programming. Any of 7 days can be given weekday / weekend p... Manufacturer: Price: 28.79 In-Stock: yes  1st Class Recorded Post Store rating:    Top of Page        © 2005 Fusive Media   Terms & Conditions  Help