u/AfterTheCreditsRoll

Killing Floor : First Edition, signed via mail.
Platform Decay : First Edition, signed in person.
Wool : very early self published copy, signed.
Dirk Gently books : First Editions, signed.

Pictures of controls and valves included. I can see the main water valve, but don’t know if there are pressure regulators, etc that need to be adjusted.

System was blown out and turned off in the fall.