SIEMENSRWB2007 White 7-Day Twin Channel Programmer Timeswitch,

I purchased the RWB 2007 as a direct swap for a Siemens RWB 9, which after 25 years was not working properly. I stayed with Siemens as I wanted not to have to get involved with the wiring as the RWB 2007 attaches to the same wired base plate as the original Landis & Gyr programmer acquired with the house 33 years ago.HAVING SWITCHED OFF THE ELECTRICITY it was fitted in under 10 minutes with just 2 screws to undo. Easy to program and is working just fine.

Needed replacement fo my L&G RWB200 that lasted 25 yrs + after a flash on the screen and blown fuse.Straight replacement with no change to wiring needed.

I Bought this to replace an RWB200 it was perfect so easy to install (plug in replacement) and easy to use was a bit expensive though but given the ease to install it was worth it. Up and running in 10mins

Replaced out old Landis & Gyr Unit without any wiring changes at all. Easy to fit with two screws. t\he instructions of equivalent products are less than clear but eventually we worked it all out. Hope this last as long as the last one ( 20+ years )

I have purchased this to replace a similar Landis and Gyr heating control which had failed after 20 years of use. I didn't want to alter the electrical the wiring or disturb the tiling on the walls to replace the controller. This model fitted the existing back plate exactly and was very easy to change over

Easily installed using the wiring conversion chart on the Siemens website and my elderly father in law is very happy with it especially the big screen

Works well and very neat and easy to operate!

an excellent replacement and easy to fit