Hey everyone we close on our next home December 30th we currently already have a pool but it doesn't have nearly as many accessories as this one....the new one has an inground spa, solar heating, robot cleaner etc....I am unsure as to what all of the valves and such do.....and the inspector was also unable to get the heater to work for the spa....maybe the gas is shut off? Any help with what each valve does etc would be appreciated.....also on what equipment should be upgraded if possible to help our new pool and spa to run more efficient etc would be appreciated....and now the pictures:























