Diehard
In Remembrance
Do you see a recirculation pump somewhere?
So no clue as to where those 2 lines are coming from???
So no clue as to where those 2 lines are coming from???
Where can i find this check valve?
- Thread starter CJ1
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Artie_T
Member
Is it part of a spa tub?
Mikey
Well-Known Member
If it is in fact an "instant hot water" valve, you could replace it with the Grundfos (also sold by Watts) valve and some creative plumbing.
Diehard
In Remembrance
I can't get it through my mind why they would put something like a "Grundfos bridge", which is basically a retrofit so as to allow you to use existing lines to circulate the hot water back through the cold water line.
It certainly could be a standard recirculating HW line brought to the CW feed to the water heater. Then the question is, why through that funny looking device rather than just a tee, unless it has a check valve function built into it?
I hope this thread doesn't end up like many others, without a final answer.
It certainly could be a standard recirculating HW line brought to the CW feed to the water heater. Then the question is, why through that funny looking device rather than just a tee, unless it has a check valve function built into it?
I hope this thread doesn't end up like many others, without a final answer.
