Hi,
I am looking for some advice regarding replacing my Honeywell ST9400C with a hive hot water and heating system.
I looked online, it seemed simple enough, ordered myself a hive but today I looked a bit closer at the wiring and I'm a little confused as there are more wires than I anticipated.
I also have a thermostat wired into the wall which is probably confusing things further.
I have attached a few photos of the wiring I have found.
Stumbled across this forum and seemed like a good place to ask the question.
Any help would be much appreciated.
I am looking for some advice regarding replacing my Honeywell ST9400C with a hive hot water and heating system.
I looked online, it seemed simple enough, ordered myself a hive but today I looked a bit closer at the wiring and I'm a little confused as there are more wires than I anticipated.
I also have a thermostat wired into the wall which is probably confusing things further.
I have attached a few photos of the wiring I have found.
Stumbled across this forum and seemed like a good place to ask the question.
Any help would be much appreciated.