Entenda pressão x temperatura dos fluidos refrigerantes - curso refrigeração viana manutenção

Do you know why some technicians put 60 PSI of R22 gas in air conditioners? And why others use 70 PSI? In this lesson, I'll reveal one of the most important secrets of refrigeration: it's not the pressure that matters, it's the temperature! 2-in-1 COURSE: AIR CONDITIONER + ELECTRICAL CONTROLS Annual subscription 👇 https://go.hotmart.com/X99905156N Discover why memorizing different pressures for each gas is a waste of time. I'll show you how to: Identify refrigerants by pressure and temperature alone Understand why pressure changes at different altitudes Use pressure vs. temperature apps correctly Avoid common gas charging errors You will learn about: R22, R410A, R134A, R404A, R32 and other gases The relationship between pressure and temperature in practice How atmospheric pressure affects your work The concept of temperature glide in gas mixtures This is one of the most important lessons for anyone who wants to be a fully qualified mechanic. Many professionals make mistakes because they don't understand this fundamental concept. Learn to diagnose problems such as: Excessive freezing Incorrect gas charge Abnormal system pressures Inadequate evaporation temperature #refrigeration #airconditioning #coldroom #refrigerationcourse #splitinverter #coldroom #coldroomcourse #vianacourses #repair #refrigeration, #airconditioning, #maintenance, #refrigerationcourse, #refrigerationtechnician, #refrigerantgas, #r22, #r410a, #vianamaintenance, #hvac