R22 Refrigerant Replacement R407c

In fact changing the refrigerant may void the u l.

R22 refrigerant replacement r407c.

Listing of the unit. Below you can find different r22 replacement refrigerants and the of each. Mixing r22 with r407c or any other refrigerant. They are not meant to replace any existing relevant standards or recommended good practice.

Similar cooling capacity energy efficiency and pressures as r 22 in systems. Fmi 2010 energy store development conference hfc component comparison 1 relative to r 22 standard cycle 105 f condenser 25 f evaporator 10 f of superheat subcooling 2 from the ipcc ar4 3 l sub classification under public review cond. No technical reason to replace the hcfc refrigerant. R407c r 407c refrigerant 25lb tank.

Replacing r 22 with freon 407c in these systems requires switching to polyolester poe oil. R407c refrigerant 25lb cylinder r 407c new usa factory sealed r22 replacement. Freon 407c has been a popular r 22 replacement because of its properties which include. Retrofi tting systems that employ compressors manu.

Legacy air currently only offers r407c as our choice for an r 22 replacement refrigerant and we do carry it on our trucks. Jug cylinder virgin r 22 replacement. All work must be carried out by appropriately qualified refrigeration and or electrical personnel complying with local and national codes of practice. However once the decision has been made to make the change from r 22 to hfc r 407c the fol lowing guidelines are recommended.

Apart from describing r22 alternative refrigerants the article also describes epa instructions for r22 replacement. R 407c is a non ozone depleting zeotropic blend of hfc refrigerants r 32 r 125 and r 134a and has been formulated to match the properties of r. According to the 609 epa rule mixing refrigerants is illegal and anybody caught doing so will be heavily fined. For a no oil change r 22 replacement see freon mo99.

R407c can be used to completely replace r 22 refrigerant in new or existing r 22 residential and commercial air conditioning systems as well as non flooded evaporator chillers. Since refrigerant r22 has ozone depletion potential it is use is being stopped in the phase manner. All new compressors use poe oil and are compatible with r407c and most other r22 replacement refrigerants. There are several refrigerants that do cause the depletion of the ozone layer and that can be used as.

Pressures 1 v. Capacity 1 cop 1 mass flow rate 1 discharge temps f 1 gwp 100 year 2. This article discusses various options for replacement for r22 refrigerant. The following is a set of general guidelines to assist in the replacement of r22 condensing units with equivalent r407c units.