Making life easier with a geothermal loop fill tool
If you've ever tried to get a system up and running without a solid geothermal loop fill tool, you know exactly how frustrating those stubborn air bubbles can be. It's one of those jobs that looks simple on paper—just put some liquid in the pipes, right?—but anyone who has spent four hours chasing a pocket of air through a thousand feet of HDPE pipe knows better. The right tool doesn't just make the job faster; it's the difference between a heat pump that hums along efficiently and one that clatters, locks out, or flat-out refuses to work. ...