Last month i had a new Worcester Bosch 8000 style combi boiler installed with the Honeywell T3r remote thermostat fitted as standard. I am looking to install the Hive smart thermostat and i was hoping the switch over would be relatively easy. On looking at the wiring on the receiver it wasn't really what i was expecting. The boiler doesn't appear to be wired up as illustrated in the installation manual for a combi boiler. Can anyone shed some light as to why this may be, if it is right and what should go where on the new Hive receiver please?