Part 1 in this series covered defrost cycle problems in heat pumps. Now, let's discuss the second major winter issue: heat pumps stuck in one mode. The customer calls and says the system won't switch ...

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 ...

Thank you for visiting one of our most popular classic articles. If you’d like to see updated information on this topic, please check out this recently published article, Interpreting the Sounds of a ...

A faulty fuel pump typically fails when the flow of fuel slows down. When this happens, your engine loses its power which leads to the stuttering before it just shuts down all together. Primarily, ...

Whilst insulin pumps give us more power to bring our blood glucose levels under control, there are a number of common problems which can occur from time to time. Some of the problems can be prevented ...