Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If you have a neutral in your old room stat it's normally for an accelerator / anticipator which mechanical stats need to improve accuracy. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. The geofencing is pointless for me as retired and very rare leave the house for long enough to be worth turning off.

I bought this thermostat controller as a temporary replacement while my other thermostat was repaired. You maybe able to use the "grey wire that is folded behind" for this connection, but you need to find out first what it is connected to at the other end. Please note that this unit has 2 On/Off periods per day, compared to the 3 periods of the CM900 series Honeywell Thermostats. Some other thermostats also connect to the TRV heads, EvoHome and Wiser being two good examples, however these also have the option to fit an OpenTherm module and turn boiler up/down rather than on/off which is even better, Nest is odd one out in that does not need a module fitting all built in, but also has no link to TRV heads. The other parts upplied with the nest is used to connect your old stat wiring to bring it down to 12vdc.Overall, the Honeywell CM707 thermostat is a reliable and user-friendly heating control device that offers programmable functionality, intuitive controls, and compatibility with various heating systems. They are particularly relevant for underfloor heating where there is a high, low response thermal mass (the floor slab) to control. Finance is provided by PayPal Credit (a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH). New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging . I note it does have a 'Temp Offset' feature that can change the displayed temp in relation to the room temp.

If you do use the PI function, leave it to self learn for a week or so before you change the temperatures and confuse it. So, the 'live' switching wires that were in A and B (ie the switch, would connect to the Hive Single channel terminals (1) and (3) which are also an on/off switch, exactly the same as the CM707 is. Fairly easy to programme - gives four different settings (temperature) a day at times to suit you - easy to repeat for repetitive days, or have separate settings daily as needed, eg weekends or regular early starts. In your wiring diagram on the multi channel hive, you show what looks like an internal loop between the Live terminal and the others. In the list of questions someone asked how many daily on/off setting does it have, and the vendor replied up to 6.The Honeywell CM707 Programmable Room Stat 7 day is an easy-to-use programmable thermostat that allows you to set different temperatures for different times of the day and days of the week. There is a problem where zone valves are used, Wiser thermostats will only allow use of the Opentherm module when single channel, so with new builds often there are zone valves, so they will not work with the OpenTherm module, EPH seems to be the odd one out, it does not link to TRV heads, but it can work as master/slave, so even with zone valves it can still control boiler with OpenTherm. The other night, I had to turn my boiler off, because it kept coming on in the middle of the night, even though the ambient temperature was above set temperature. I am attempting to replace my Honeywell CM707 thermostats with Hive Single channel receivers and thermostats. The CM707 has been set on Auto but nothing happens when I press the MAN button, it just keeps saying Auto.

By installing wired thermostats on to the heating valves you will effectively be getting rid of the zones, though it will cost you more. From as small as a radiator valve, to as large as a boiler, we offer a broad range of styles and budget options to suit every need.As per the image, my current thermostat has a brown wire connected to A (Live according to the sticker? I found in mothers house the thermostat fitted by central heating installer was inappropriate for the installation.

Honeywell Home offering automatic time and temperature control, this Honeywell CM700 wired 7 day programmable thermostat is supplied with batteries, fixing screws and instructions, along with a moulded backplate with trunking guides and wiring breakouts for ease of installation. I can keep the temperature at a base level, then give it a couple of hours boost during the day, and it will be up to temperature when I get home when it throttles back again and the residual heat keeps the room warm.

I want to replace the thermostat with a Nest Thermostat e which I bought, but I'm struggling with the wiring. The Nest thermostats are really designed for hot air systems, there is no provision to even link to a TRV. As I said in earlier post, I wired the L and N wires from the CM707 to the Permanent Live and Permanent Neutral on HIve single channel receiver. Place the thermostat about one and a half metres above the floor, not in the sun and not on an outside wall.