As a critical component in fluid control systems, a failing solenoid valve can manifest its problems in various ways. These early warning signs are crucial for swift troubleshooting and preventing ...

A common component used on walk-in coolers, freezers, and other refrigeration equipment is the liquid line solenoid. It is a fluid control device that is used to stop the flow of refrigerant to an ...

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 ...