What happens when a Freon leaks in a refrigerator or freezer? Is Freon leakage dangerous for health? How do you tell if there is a Freon leak? These are the questions we hear a lot from technicians; hence we are here to answer them today.
It is possible for refrigerant poisoning...
An expansion valve is an essential component of any refrigeration system. Whether you're a veteran or new technician in the field, you've probably interacted with this device. But do you the know the difference between fixed vs adaptive expansion valves? For the newbies, don’t feel left out. This ship hasn’t sailed just...
Chlorofluorocarbons (CFCs,) often known as Freon®, and their replacements, hydrochlorofluorocarbons (HCFCs), are being phased out, globally. Consequently, R-22, HCFC-141b, HCFC-142b can no longer be produced or imported into the United States. Freon that has been stockpiled or that is cleaned and recycled, however,...
With more refrigeration and HVAC units being retrofitted to support new refrigerant bans and protocols, knowing about these key chemicals is crucial to maintenance and repairs. When technicians and facility managers search the web to learn about the refrigerant in the unit they're working on, there are four types that often...
In the United States, hydrochlorofluorocarbon (HCFC) refrigerants are being slowly phased out from production or being importing. The U.S. Environmental Protection Agency (EPA) still allows many of these types of HCFCs refrigerants to be used in repairs or retrofitting. However, without new production, the cost is becoming more...
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