Your HVAC system is one of the most important components of your home, ensuring you stay warm in the winter and cool in the summer. But like any major appliance, it won’t last forever. Over time, wear and tear take a toll, leading to inefficiency, costly repairs, and discomfort. If you’re wondering whether it’s time for a new HVAC system in Cape May County, NJ, or neighboring areas like Wenonah, Winslow, or Woodstown, here are some key signs to look out for.