Boss Therm Universal Programmer BUP2
Normally same day dispatch
Question
Hi – Please can you advise me.My old programmer a Boss Therm BUP has given up the ghost! Can I replace this with any programmer, can I assume the wiring is the same no matter what type of programmer is purchased? Sorry to sound so stupid, would really appreciate some help here.
Answer
Thank you for your enquiry - Please find product page link for the Siemens RWB29 Programmer
which is a direct replacement for the Boss Therm BUP (same backplate & wiring)
http://www.uk-plumbing.com/sie

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