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3 way central heating valve 4 wire to 5 wire converstion.
Anonymous user 14/03/2024 - 2.36 PM
what colour will replace the excisting 4 wire blue orange brown grey. which now has white grey orange blue green/yellow
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1 Answer
Anonymous user
answer to your question is to pay qualified competent person iE electrician or a heating engineer supported by a company backing & support to do all your electrical heating installations. be safe and get things done right.
this is not ment to be a DIY forum bodge a job site
Answered16 June 2015
0