Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...

A refrigeration or air conditioning system that is experiencing leaky valves or worn rings may be the most challenging troubleshooting scenario a technician will experience. That’s because a varying ...

Danfoss is expanding its EXO — Extended Oil-Free program with the launch of the OFB range, a new tight oil-free shut-off ball valve engineered for oil-free chillers and heat pumps featuring Turbocor ...