Central-heating programmers App
Horstmann has developed an Apple App that gives access to the information in its (printed) programmer replacement and wiring guide. The latest edition was completely updated earlier in 2012 and contains comprehensive information for installation about how to replace or upgrade a central-heating programmer.
One of the questions considered is going beyond a straight replacement by going one better and fitting a modern controller with extra features and benefits.
This App is free for iPhones and iPads. Printed copies of the guide are also available, and it can be downloaded from Horstmann’s web site.