Hi,
I'm looking at purchasing a thermostat for my Performa 24 and have come across the CM921 / CM927 controls by Honeywell which seem to get a good writeup.
From what I have read, this would be suited to the boiler however there is a section the the manual that states "NOTE: If the room thermostat being used incorporates an anticipator it MUST be wired as shown in Fig. 37."
This bit is confusing me slightly and I was wondering if anyone could point me in the correct direction?
Thanks
I'm looking at purchasing a thermostat for my Performa 24 and have come across the CM921 / CM927 controls by Honeywell which seem to get a good writeup.
From what I have read, this would be suited to the boiler however there is a section the the manual that states "NOTE: If the room thermostat being used incorporates an anticipator it MUST be wired as shown in Fig. 37."
This bit is confusing me slightly and I was wondering if anyone could point me in the correct direction?
Thanks