been working/using raspberry pi for lots of small jobs so i decided to build smart heating controller on raspberry pi as all commercially available solutions wouldn't do what i wanted/expected. so here is my smart heating project. its free and open sources, demo and download available at https://bit.ly/2QdIIPk
Home Page when you login to PiHome
One Touch Option
List of Schedules
Zone Temperature Graphs
Recent Boiler Logs
Display Schedule to each Zone
Boiler Total Schedule Time and Saved Time and Consumed Time Graph
Smart Heating Flowchart