Air conditioning hasn't changed much in the 100 years since it was first developed, but there may be a new technology just ...

Mechanical refrigeration is accomplished by continuously circulating, evaporating, and condensing a fixed supply of refrigerant in a closed system. Evaporation occurs at a low temperature and low ...

The integrity of pharmaceuticals and biomedical samples relies entirely upon precise and stable temperature control. Failure to maintain optimal storage conditions ...

Troubleshooting and servicing refrigeration and air conditioning systems can be a challenging process for entry-level or experienced technicians. Regardless of your experience, it is essential that ...