flyrfan
Mechanical
- Jan 2, 2008
- 46
I have a client that has an existing GSHP system. When I visited his site, he indicted that the pressure in his closed-loop source system drops on a weekly basis (from 10 to 3 PSI). I saw no expansion tank or safety relief valve on the system.
My question is, should there be an expansion tank & air separator on the system? Same goes for a SRV since there is the potential for energy to be added to the piping network from the GSHP's & pumps.
Finally I plan to install a make-up water line w/ a PRV fill valve along w/ a flow meter. If there is a leak, is it worth fixing, as they have about 20 wells.
TIA!
My question is, should there be an expansion tank & air separator on the system? Same goes for a SRV since there is the potential for energy to be added to the piping network from the GSHP's & pumps.
Finally I plan to install a make-up water line w/ a PRV fill valve along w/ a flow meter. If there is a leak, is it worth fixing, as they have about 20 wells.
TIA!