Deleted
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Post by Deleted on Apr 21, 2017 20:41:29 GMT
Hi guys i had a question. On a combi system if i had 2 seperate zones say one for upstairs and downstairs would you still just have a common return or would you run a seperate one for each zone to stop reverse circulation thanks guys?
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Post by crowsfoot on Apr 21, 2017 21:42:27 GMT
I'm thinking that your using two 2 way zone valves to separate the zones with.
You would use a common return for both zones.
Reverse circulation is a wrong wording so I'm not sure what you mean here ...gravity circulation?
A very strange question this one aipplumbers.
Welcome to the forum though.
We have a lot of fun here.
Don't know how long we'll all be here for though but just make the most of it whilst we are.
it's a unique forum you know.
Tappy,
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