Hi all
My first post, so please be gentle!
I have a Main Combi 24 HE boiler with integral CH timer, and want to replace the timer with a programmable thermostat. The one I prefer is the Honeywell Homexpert THR872CUK Wireless Programmable Thermostat.
Is this possible? It looks as though I remove the link between T1 and T2 on the boiler, and connect these to the external controller, but does this disable the internal timer? I need to be sure what I'm doing before I start. I'm OK with general wiring, but not sure about boiler controls!
Many thanks for any help.
My first post, so please be gentle!
I have a Main Combi 24 HE boiler with integral CH timer, and want to replace the timer with a programmable thermostat. The one I prefer is the Honeywell Homexpert THR872CUK Wireless Programmable Thermostat.
Is this possible? It looks as though I remove the link between T1 and T2 on the boiler, and connect these to the external controller, but does this disable the internal timer? I need to be sure what I'm doing before I start. I'm OK with general wiring, but not sure about boiler controls!
Many thanks for any help.