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Siemens (Landis & Staefa) RWB29 Programmer

Brand: Siemens (Landis & Staefa/Gyr)
HCO Code: 02B03
Price: £42.83
Ex VAT: £35.69
Stock: In Stock
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Q: I have a Siemens RWB2E controlling a back boiler. I see from a previous answer that the RWB29 is a suitable digital replacement but does it make any difference that it is linked to a back boiler? As you will gather, I'm not an electrician or plumber!!

A: It doesn't make any difference. It's still a suitable replacement.
Q: How do I add a neutral wire to power the RWB9, I have the RWB20 which does not have a neutral. Is it a wire to add from Neutral to the case

A: The neutral wire needs to be connected to the 'N' terminal on the backplate. This is usually an electricians job.
Q: I see the RWB29 will replace a Mini Minder E, can I use the existing back plate and swap over without any wiring changes? Thanks.

A: Yes you can. A simple 5-minute job.
Q: Will it replace a Randal 3060 timer?

A: Yes, but you will need to change the backplate.
Q: I have an RWB2E timer will the RWB29 be a direct replacement without changing any of the wires in the main control box ?

A: Yes it will.

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Siemens RWB29 Full Programmer

* Complete with new backplate
* Daily 5/2 Day or 7 Day Programming
* Two or three ON/OFFs per day
* Independent timing for HW and CH
* Gravity or Fully Pumped systems
* Advance and +3 hour (boost) facilities
* LED 'ON' lamps and user friendly backlitdisplay
* Dimensions (on wall): 80x135 HxW
* Dimensions (overall): 90x145x34mm HxWxD
* Large Screen
* Holiday Programming
* Menu Driven Programming


Replaces (same backplate and wiring for easy swapover):
Landis & Gyr (Landis & Staefa) RWB1 RWB102 RWB2 RWB2.9 RWB40 RWB200 RWB200cw RWB252 RWB252cw RWB270 RWB9 RWB-XP.
Microgyr 1 102 2 40 200 200cw 252 252cw 270 9 XP.
Gloworm (Glowworm) MasterMind
Potterton Miniminder Miniminder E
Sankey Sunline
Crossling Controller
Wickes RWB2/6832 RWB200.cw RWB252.cw RWB2E.cw RWB9.cw.
Boss Therm RPF7 RP24 BUP.
British Gas EMP1 EMP2 UP1L


Replaces RWB20 / Microgyr 20 (same backplate) but may require the addition of a neutral connection


Compatible alternatives with same backplate & wiring:
Siemens RWB2E - 24 hour mechanical programmer




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