LGEIL reserves the right to alter Its products without not ice. 932 0 obj <>stream The R134A was within specs the compressor turned on and off and then on ocassion the AC would just turn off and blow hot. %%EOF R134a -Performance data sheet: * LGEIL can accept no responsibility for possible errors in catalogues. Labels should be placed in the systems that have been retrofitted with R134a describing the new refrigerant and the lubricating oil.Spray in Superheaters and Reheaters of High Capacity Boilers ! All Rights Reserved. Due to all the above factors, R134a is considered to be an excellent replacement for R12 refrigerant.Refrigerant R12 is the most widely used of all the refrigerants for different refrigeration and air conditioning applications. Refrigeration Compressor, 1 Phase, R-134a, 4400 BtuH, 115 Voltage, 35 Amps. Its chemical formula is CF3CH2F. The model number reflects the refrigerant. endstream endobj 912 0 obj <>/Metadata 111 0 R/Outlines 139 0 R/PageLayout/SinglePage/Pages 907 0 R/StructTreeRoot 162 0 R/Type/Catalog>> endobj 913 0 obj <>/ExtGState<>/Font<>/XObject<>>>/Rotate 0/StructParents 0/Type/Page>> endobj 914 0 obj <>stream First of all, complete R12 should be removed from the system and recovered in the container. Let us see how R134a compares well with R12.The process of retrofitting R12 system with R134a is quite an easy process. '���iy��XڬtX|KJs3�SI��&�9p4�W4�w0�w�� ����u@:�Az���b!�{�3�1MQ�t�F����7��a�3�b�$��G��ci�_�4#����ߵ�4��Q��d����8 0GNi h�b```�JV�" ��ea�8��������������ڟ.��R��0I�l�� ������ Its chemical formula is CF3CH2F. The molecular weight of refrigerant R134a is 133.4 and its boiling point is -15.1 degree F. Refrigerant R134a is a hydrofluorocarbon (HFC) that has zero potential to cause the depletion of the ozone … Once it receives focus, use the arrow keys on the keyboard to move and position the product image. The amount of R134a required in the system is about 90 to 95% of R12. Copyright © 2020 Bright Hub PM. As all HFC refrigerants not damage the ozone layer. Steven and his crew know Subarus and were able to diagnose that an $8 relay in the engine compartment was the possible cause for my intermittent AC failure. The refrigerant R134a is the chemical compound tetrafluoroethane comprising of two atoms of carbon, two atoms of hydrogen and four atoms of fluorine. h��V�o�0�W�$��8�i�Ԗ&Q6-C��`Z�F�i�x����s�,-C���҇�%w�����yB���r���) R9��I�t\ �s`�;���p� A�-9�N'�5Kșr ���L2��y@��z The zoom feature provides no benefit to users who are blind. It has a great chemical and thermal stability, low toxicity and is non-flammable, besides having an excellent compatibility with most materials. To zoom in, use the keyboard to focus on the arrow icon within the product image. The molecular weight of refrigerant R134a is 133.4 and its boiling point is -15.1 degree F.Refrigerant R134a is a hydrofluorocarbon (HFC) that has zero potential to cause the depletion of the ozone layer and very little greenhouse effect.

The drier and the oil filter also should be replaced.

May be reused after washing The refrigerant gas R-134a is a HFC replacing R-12 in new installations. The overall physical and thermodynamic properties of refrigerant R134a closely resemble with that of refrigerant R12. All other units contain low ozone depleting R22.

The mineral oil should be replaced with ester based synthetic oil. 0 The refrigerant R134a is the chemical compound tetrafluoroethane comprising of two atoms of carbon, two atoms of hydrogen and four atoms of fluorine.

Permanent Filters:Multi-layer grid of sturdy, corrugated aluminum in an aluminum frame. Then all the lubricating oil from the system should be removed and the maximum amount of oil allowed to be remained inside the system is 5% of the total amount of oil present in the system. Its … endstream endobj startxref Refrigerants:CFC-Free R134a is used where compressors are available. It is indeed very tough that any refrigerant will be able to replace this highly versatile refrigerant in different operating conditions. R134a is the nonflammable and non-explosive, has toxicity within limits and good chemical stability. h�bbd``b`3���+$X> Fe �b-"b@B�Hl�f`bd�ic`$�����@� i� However, R134a has been able to replace R12 successfully in number of applications. It has somewhat high affinity for the moisture.