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Hi all. Does anyone have a good reference with diagrams that explains how this works? Been asked to quote for a system which will require 2x 35KW System boilers and am wanting to install them both onto the same CH pipework. It will be a 3 zone system in a very large property.
Spoken with Viessmann and they have said the only special requirement is that they should be piped using a reverse return configuration. Can someone enlighten me? I have never installed more than one boiler in a property before.
Cheers!
Spoken with Viessmann and they have said the only special requirement is that they should be piped using a reverse return configuration. Can someone enlighten me? I have never installed more than one boiler in a property before.
Cheers!