315K views · 3.4K reactions | Struggling with TXV (Thermostatic Expansion Valve) diagnosis? This video dives into the essential techniques every HVAC technician needs to master for accurate system troubleshooting. Watch on YouTube or directly on the HVAC School website here: https://buff.ly/EszxdQy | HVAC School | Facebook

How do you safely clean the strainer in a TEV or TXV? Share your thoughts below. Understanding proper processes is essential for refrigeration technicians. By isolating the system, removing refrigerant safely, and cleaning or replacing the strainer, technicians can troubleshoot faster and avoid damaging the system. Following the correct sequences ensures both safety and efficiency. In this post: • How to locate the strainer in a TEV or TXV • Isolating liquid and suction lines safely • Removing a

How To Install Replace Thermal Expansion Valve - AC&R World