Center RF PROGRAMMABLE Thermostat EHE0200361

Product Information

The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. Only 1 year old, fully working, selling due to upgrading heating system Dispatched with Royal Mail 1st Class.

WiFi signals are not, or shouldn’t be affected by the use of this device, so you don’t have to worry about a slow Internet connection. Use the DAY button to step through each day of the week, so the complete 7 day heating program can be reviewed or edited. I'm having to open the windows to make it bearable now we are out of the cold weather, but the boiler keeps firing and i dread to think how much money im burning.

Read more about the condition New other (see details): An item in excellent, new condition with no wear. I use programmable TRV heads, so even if my wall thermostat does not work, house does not over heat.

Adjust this by repeating steps b – d above until all 4 periods are set for Monday or press the AUTO button to run the program as set, at any time. If it turns on and off manually then the wiring must be ok, if it wasn't it would go bang or not work, so it must be a programming issue.The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. We can pretty much say the Siemens timer is working 'cos it manages to turn on the boiler and valve to heat up the hot water. Told they are not that good, complaints that wireless signal does not get to wall thermostat and the heads are not very strong and fail to close some valves.