One of the most common questions concerning A/C work is, “Why can’t refrigerant just be added to top off the system and make it cooler?” In order to answer this completely, a quick explanation on how ...

When it comes to adding refrigerant to a refrigeration system, there are several different methods a technician can use to determine the correct amount needed. The preferred method will typically ...

In some respects, servicing today’s refrigeration systems is no more complicated than it ever has been. What has changed, however, is the need to understand the differences in the newer refrigerant ...