What is the best drop in replacement for R22?

R-407c
The best replacement for R-22 Freon is usually R-407c. It has a very low loss in capacity (0 – 5%) relative to R-22 and is less expensive than many other R-22 replacement refrigerants.

Which of the following is an approved drop in service replacement for R22?

As a matter of fact, there are many different alternatives to R-22 that don’t deplete the ozone layer, including: R-134a, R-507, R-404A, R-407c and R-410A. R-410A is the best alternative option for air conditioning applications, while the best alternative for refrigeration applications are R-404A and R-507.

Which is the best replacement for R-22?

The first, RS-44b (R-453A) is the replacement that can be used for all R-22 non-flooded, high-, medium-, and low-temperature systems down to minus 20°F evaporating temperature. Unlike other R-22 replacements, the addition of POE oil to the system is not required with R-453A, said Steven Mella, CEO of ComStar International Inc.

Can you use a replacement refrigerant for your 22?

If a system has R22 in it already you cannot use a replacement refrigerant to simply add to the R22. 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.

What should I use to replace my R-22 compressor?

If a line leak or compressor replacement issue requires R-22 refrigerant to charge the unit, you can choose to replace it with an EPA-approved alternative refrigerant like R-407C. This can be a cost-effective option when you consider the cost of R-22 compared to a new compressor, the alternative refrigerant, line flush labor and trade service call.

Are there any alternatives to R-22 flooded systems?

The second alternative, RS-45 (R-434A), is a replacement for R-22 flooded systems, which are normally found in ice rinks, cold storage facilities, and process cooling systems in chemical plants. R-434A is the only replacement for R-22 flooded systems that does not require changing the oil or expensive components, said Mella.

What replaced R22 refrigerant?

So let’s see what is the replacement for R22 refrigerant which can be used with the air conditioning compressor and with flooded evaporators. R-410A is the replacement for R22. It is known as Suva 410A, Puron, Genetron R410A, AZ-20, Forane 410A and EcoFluor R410.

Can R407C replace R22?

The best replacement for R-22 Freon is usually R-407c. It has a very low loss in capacity (0 – 5%) relative to R-22 and is less expensive than many other R-22 replacement refrigerants. If a system has R22 in it already you cannot use a replacement refrigerant to simply add to the R22.

What is a substitute for are – 22 refrigerant?

As R-22 is gradually phased out, non-ozone-depleting alternative refrigerants are being introduced to the HVAC industry. One of these substitutes is R-410A. This is manufactured and sold under various trade names, including GENETRON, AZ-20 ®, SUVA 410A ®, and Puron ®.