Wireless programmer

[steq184]

Hello
I have a Siemens RDH10RF/SET-GB Digital Room Thermostat already installed on my Baxi central heating boiler along with the Baxi integral mechanical programmable timer shown here in this link:
http://www.screwfix.com/p/siemens-rdh10rf-set-gb-digital-room-thermostat/89164
Could you please tell me if I could just purchase a Siemens RDJ10-GB Room Thermostat so that i could programme the boiler wirelessly shown in this link:
http://www.screwfix.com/p/siemens-rdj10-gb-room-thermostat/54142?_requestid=431848
Any help greatly appreciated before the cold weather kicks in!
Thankyou

 

[Crezzer]

Leave the clock on the boiler permanently on then yes you can, you may have to change the receiver or just "learn" the old receiver to the new stat.