@e3r.services: 🔧 Most people think a manifold gauge is only used to check if an AC system needs refrigerant. In reality, it's one of the most important tools for accurate system diagnostics. Low or high pressure doesn't automatically mean the system needs refrigerant. An experienced technician evaluates the entire system before making any repairs. 📌 Image for illustrative purposes only. 🎥 Produced by @creativemindmidia #HVAC #AirConditioning #HVACTech #HVACLife #HVACTechnician