Inverter Driven Install Considerations Part 2

In Part 2 of Inverter Driven Install Considerations (Part 15 of the Polar Bear AC Series), Bryan Orr and Jordan Cummings dive deep into key aspects of VRF/VRV systems. The discussion covers various indoor unit options beyond standard wall mounts, including cassettes, slim ducted units, and floor-mounted options. Bryan explains the advantages of 4-way cassettes, built-in condensate pumps, and installation considerations. The presentation tackles critical topics including: Oil return strategies and system operation Proper valve placement and why location matters Control systems and power considerations Best practices for making flare connections Insights on refrigerant oil and flare lubrication techniques Bryan shares real-world experience and practical tips while answering questions from the Polar Bear AC team. Whether you're new to VRF systems or an experienced technician, this video provides valuable insights into the complexities of modern inverter-driven HVAC systems. #HVAC #VRF #HVACtraining #HVACeducation #PolarBearAC You can find more on Polar Bear Air Conditioning at their Youtube channel: https://youtube.com/@Polarbearky?si=0Qo_pp0BZTZQTn4N Buy your tickets or learn more about the 6th Annual HVACR Training Symposium at https://hvacrschool.com/symposium. Read all the tech tips, take the quizzes, and find our handy calculators at https://www.hvacrschool.com/ or the HVAC School Mobile App on the Google Play Store (https://hvacrschool.com/play-store) or App Store (https://hvacrschool.com/app-store).