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Pressure loss
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MWunsch995
Member Posts: 1
I have a closed system with two zones. Last few days every time my bigger zone turns on (calls for heat) the pressure in the system drops rapidly to 0-5 psi. I know 15 is normal psi..I usually have mine at 20-25 since one of the manifolds has had a slow leak since install. What can be causing this pressure drop??
0
Comments
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It could be where the relation of the gauge is to the pump.0
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