32 discussions on HomeOwnersHub about the Honeywell CM907: what owners asked, what went wrong, and what fixed it.
This for an old lady in her 70's and I want this to be as simple as possible to setup and use.I am replacing the existing thermostat, so a wired version would be preferred, will require batteries as I'm fairly sure there isn't a permanent...
Hi All,I'm looking for a better way to control our boiler and I'd appreciateadvice from the group.We have a Baxi 133 HE plus (combi), but we daftly thought the cheapmanual controller would suffice (a dial on the front of the boilerwith...
Hi, we have a thermostat in our entrance hall for the central heating(boiler upstairs with the main timer unit near the boiler).. We turnthe temperature down overnight and I am continually forgetting to doso at night, meaning a trip...
I am not sure what I want to do counts as balancing and if it is subject to the balancing section of the FAQ. Balancing looks fiddly to me and back-breaking is not required, I have done this already. :-) So I am hoping for a simpler...
Hi there,Our house has a total 16kw - 17kw of radiators, the boiler is capableof supplying 28kw. On the boilers diagnostic menu you can adjust themaximum kw from 12kw right to 28kw, it came factory set at 28kw but Ithought we could use a...
My old room theromostat had 3 wiresL, N and one to pin 2 I guess for Call for heatI have bought a wireless stat, but the wiring diagramto the backplate shows 5 wires L,N and pins 1,2,3 are all used.Am I safe wiring the same backplate as my...