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.