@electronic.eng123: NO FLOW? NO CHILLER! ❄️😂 Ever wondered why a chiller refuses to start when water isn’t flowing? 💧 Flow Switch: “No water flow? You’re NOT starting!” 😂 🛡️ It helps prove adequate water flow before allowing chiller operation. Would you trust a chiller without a flow switch? 👀👇 #HVAC #Chiller #cooling #HVACR #MechanicalEngineering