We are waiting on plaster after nearly 12 months since we started the build. PB sent startup/care instructions to get us prepared. It mentions keeping the heater bypass valve closed for the first 30 days. Problem is…I don’t believe they installed a heater bypass valve after looking at the equipment pad. I’ve emailed the PB so waiting on a response but could anyone tell me the point of this valve? (Circled in yellow) It seems pointless. It’s is right before it hits the returns coming from the salt chlorinator. Thanks in advance for your thoughts.