Responding to feedback from engineers, MR COMBI TRAINING in Bedford is now offering wiring courses from Danfoss and Honeywell.

Engineers have the option to complete both courses in one day, saving them time and money. Delegates have the opportunity to get hands on, with specially designed test rigs, in order to practice until perfect.

An A5 wiring book is also available at This includes a vast array of information and diagrams including: four part electrical safety tests; Danfoss 2 and 3 port valves; Honeywell S, Y, C & W plans; frost protection; schematics; fault finding charts; boiler wiring; programmer wiring and checking components.