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Monoloop Hydronic heat & circulator piping
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plaidskys
Member Posts: 3
I am troubleshooting a one pipe, one zone hot water system with differential/venturie tees. It is providing little to no heat to the second floor radiators & first floor rads near end of the largest branch. They were bled and the circulator is running but it has an odd configuration The out feed for the circulator is 1 1/4 and leads to an existing copper branch of the same diameter. But the infeed is a 1" fitting in a reducer tee (1 1/4" in two 1" lines out - other feeds an indirect water heater). Can this single point of construction stiffle the entire branch?
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Post some pictures if you can0
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I think I linked a picture nipple at bottom of the pump Is 1" nipple at top and rest of header is 1.25 will this create loe output across the larger branch?0
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