Understanding refrigerant piping for air conditioners and heat pumps is easy. It is also necessary in order to perform service correctly, and perhaps to spot the service errors of others. Among other ...

Honeywell marked the commercial startup Tuesday of a $300 million plant that makes a next-generation auto air conditioning refrigerant that could sharply reduce greenhouse gas emissions. "From the ...

Field-assembled refrigeration systems require the installing technician to select the appropriately sized refrigerant lines. Choosing the correct line size is very ...