Honeywell ST9100C to Hive

Honeywell ST9100C to Hive

Honeywell ST9100C to Hive

Hi,

I am wanting to change our heating controller from a Honeywell ST9100C to a single channel Hive.

I have changed to a Hive at a previous house with no issues so I am confident changing over, however when looking at the wiring on the Honeywell it doesn't seem to match up and therefore I cannot work out the wiring necessary for the Hive.

To give some background to the system, it is an oil fueled combi that works fully, no separate hot water cylinder. There is multi-fuel stove that is...

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by Sumbu

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