u/Mediocre_Neck4877

Hello! I rescued this Breville from my work kitchen. The hot water wasn’t working and it was barely pulling shots. After many long descales, I got it working great!

Now several months later the hot water is spitting again. The pressure is fine, I tested it with a cleaning disk, and the shot output isn’t too far off.

I’ve descaled and cleaned what feels like every other week.

I opened up the back and see no visible scale on the valves.

Any idea what could be wrong!?