![Gaggia Classic Mod: no water tank, instead fixed supplies for fresh and waste water, PID and manometer Gaggia Classic Mod: no water tank, instead fixed supplies for fresh and waste water, PID and manometer](https://www.home-barista.com/forums/userpix/40169_image010m.jpg)
Gaggia Classic Mod: no water tank, instead fixed supplies for fresh and waste water, PID and manometer
![📹 Gaggia Classic Pro: Flow Issues, Check, Pump Check and how to Fix – Support Center - Whole Latte Love 📹 Gaggia Classic Pro: Flow Issues, Check, Pump Check and how to Fix – Support Center - Whole Latte Love](https://i.ytimg.com/vi/lNSWsfSARnU/maxresdefault.jpg)
📹 Gaggia Classic Pro: Flow Issues, Check, Pump Check and how to Fix – Support Center - Whole Latte Love
![Brand new GCP won't pump water out group head after adding PID, gauge and dimmer. Just dumps water out the OPV tube back into tank. I'm guessing it's the gauge causing issues? : Brand new GCP won't pump water out group head after adding PID, gauge and dimmer. Just dumps water out the OPV tube back into tank. I'm guessing it's the gauge causing issues? :](https://preview.redd.it/brand-new-gcp-wont-pump-water-out-group-head-after-adding-v0-lb6fv1mczbz81.jpg?auto=webp&s=7e39a2d0381b7821a5dda168808e13071a0ccc5b)
Brand new GCP won't pump water out group head after adding PID, gauge and dimmer. Just dumps water out the OPV tube back into tank. I'm guessing it's the gauge causing issues? :
![No water pressure though group head. Cleaned, solenoid seems fine as do all seals. Any ideas? : r/gaggiaclassic No water pressure though group head. Cleaned, solenoid seems fine as do all seals. Any ideas? : r/gaggiaclassic](https://external-preview.redd.it/8pVFqjyaAmbu-ZUSENd7cxZ2HSaa0NcMzqJS_wBafHw.png?format=pjpg&auto=webp&s=38b982aa6f976378a4c1cd1c00ca2134e0f7cc19)