if the new valve also starts leaking then you may have a problem elsewhere especially if there is a regulator or backflow prevention device installed in the supply to the premises.
+
If the new valve also starts leaking then you may have a problem elsewhere especially if there is a regulator or backflow prevention device installed in the supply to the premises.
Hi @olliebob ,
Try replacing the pressure relief valve.
if the new valve also starts leaking then you may have a problem elsewhere especially if there is a regulator or backflow prevention device installed in the supply to the premises.