Unless you’re an HVAC professional, chances are you know very little about the inner workings of a furnace or air conditioning system. That’s okay! We wouldn’t expect you to know a whole lot about this. But it’s only natural that you’re curious, and we’re happy to answer whatever questions you might have. Some of the questions we get revolve around the components of an HVAC system and how or why they need to be repaired on occasion.
We would never encourage DIY AC or furnace repairs, for safety reasons, but we’re happy to let you in on what these various components are and what they do. Take the HVAC sequencer, for instance. This is a component designed to stage different parts of the electrical equipment within the HVAC system so that it doesn’t overload and damage the circuits within the system itself or your home’s electrical system. Read on to learn more!