How to Calculate the Refrigerant Charge on Commercial Refrigeration Equipment?

Answer A commercial refrigerator's efficiency is partly based on the refrigerant charge. Too little charge and the compressor has to work harder; too much charge and the condenser may back up. To determin... Read More »

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How to Calculate Refrigerant Charge?

No matter what make and model of car you have, your air-conditioning system uses some kind of refrigerant. Refrigerant cycles from gas to liquid to create cold air. Your air-conditioning system req... Read More »

Refrigeration Tools & Equipment?

The refrigeration industry encompasses residential and commercial industrial air conditioning, food storage, and cooling. Refrigeration work requires certified knowledge and specialized tools to wo... Read More »

Commercial Refrigeration Schools?

A career as a commercial refrigeration technician requires knowledge, skill and training. Commercial refrigeration is not only essential in the food processing industry, but also in other areas suc... Read More »

Can i work on farm refrigeration equipment with a 609 certification?

On One Hand: Motor Vehicle Air Conditioning Systems609 certification allows you to work on the refrigeration systems for motor vehicles. It also allows you to purchase the refrigerants that are use... Read More »