There’s a wide variety of scenarios that may require a service technician, facility manager, or manufacturer’s rep to troubleshoot a pump. Regardless of the circumstances, using a methodical approach is best when diagnosing a pumping problem.
Taco Comfort Solutions discovered that 80%-90% of the calls the company receives about commercial pump issues are, in fact, system issues. That’s not to say the pump is never the cause of the problem; it’s just easy to point to the pump before verifying the system meets the design for which the pump was selected.