Hvac Know It All Podcast

In this solo episode of the HVAC Know It All Podcast, host Gary McCreadie, Director of Player Development and Head Coach at Shelburne Soccer Club and President of McCreadie HVAC & Refrigeration Services and HVAC Know It All Inc, shares a real-world story about residential HVAC service and why changing capacitors and contactors on a schedule can help avoid system breakdowns. He explains how a small overlooked issue led to a callback and how techs can prevent this by replacing aging parts before they fail. Gary talks about the impact of weather, usage, and location on these components and offers honest advice based on his own experience. It’s a clear, simple guide for techs looking to avoid headaches and keep customers happy. Gary shares a real-world HVAC story that shows why replacing old capacitors and contactors can stop bigger problems later. He explains how a small part failure caused a callback and how that could’ve been avoided with a simple replacement. He talks about how heat, moisture, and age can