What Is Replacing R22 Refrigerant

There are several refrigerants that do cause the depletion of the ozone layer and that can be used as.

What is replacing r22 refrigerant.

Moreover the servicing of r22 systems is now limited to the use of recycled or stockpiled quantities of freon. Replacing the indoor and outdoor units while reusing the existing infrastructure could mean a reduction in initial installation costs and the customer could expect to see improvements in performance energy efficiency and usage costs without having to incur the expense of replacing the entire system. It is possible to reuse the copper tubing lineset between the two but we will discuss that later. A licensed professional hvac dealer may offer to retrofit your current r22 refrigerant system to work with another refrigerant.

Apart from describing r22 alternative refrigerants the article also describes epa instructions for r22 replacement. As of 2012 the heating ventilating and air conditioning hvac industry is in the process of changing over from ozone depleting r 22 refrigerant to environmentally friendlier r 410a refrigerant. This article discusses various options for replacement for r22 refrigerant. This is commonly referred to as a drop in replacement.

Since refrigerant r22 has ozone depletion potential it is use is being stopped in the phase manner. If a system has r22 in it already you cannot use a replacement refrigerant to simply add to the r22. For decades r22 freon was the industry standard for a c refrigerant but it s now illegal to manufacture or import r22 and r142b gas into the united states. R 410a refrigerant mostly referred as puron was invented in 1991by honeywell as an alternative for r22 freon 22 in residential and commercial air conditioners.

R22 refrigerant and its hfc replacement r410a are totally incompatible. It s the key to absorbing and removing heat from a space. For one r 22 is its own refrigerant whereas the replacement refrigerants are made up of several different kinds of refrigerants designed to mimic operating pressures temperatures of r 22. To update an r 22 unit to an r 410a one for example could involve the following.

Replacing the a c unit evaporator coil and furnace. Rather if you re not going to replace your unit entirely changing your current unit so it works with a different refrigerant is a process that requires expertise and therefore a trained professional. R22 phase out for air conditioning systems what is r22. Use a drop in refrigerant.

R22 refrigerant has been used for years in central air conditioners heat pumps mini splits car ac systems and other refrigeration equipment. But keep in mind that your licensed professional ac or heat pump dealer can t simply replace r22 with any other refrigerant without additional modifications. R 410a is stored in pink cylinders. Call 1 888 735 5651 to learn more about your r22 refrigerant replacement options.