The Air Conditioning Contractors of America (ACCA) recently published its latest ComforTool. The latest series installment, “Why is the Price of R-22 Refrigerant So High?” explains why the price of the R-22 refrigerant recently increased and what may happen in the future.
It did not take long for the HVACR industry to respond to reports from overseas about rogue refrigerants used in hundreds of transport HFC-134a refrigeration systems, which allegedly were responsible for a number of explosions and at least three deaths.
The Pro-Set® MT69 Molecular Transformator™ dramatically improves the speed and high-temperature performance of refrigerant recovery machines. It is designed for use with all refrigerants. Its maximum effective heat sink temperature is 100°F.
Refrigerant manufacturer DuPont Refrigerants warned about counterfeit refrigerants in a statement issued to coincide with the 2012 International Air-Conditioning, Heating, and Refrigerating Exposition.
Now that the industry is all confused about HCFC refrigerants, it might be time to pay a bit more attention to another refrigerant that has been around a long time, doesn’t cost all that much, and has a solid track record.
Contractors do not like to hear the word “callback.” They cost money and degrade a customer’s respect for and opinion of the service contractor. So how can a technician reduce the number of times he must revisit a repair?