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Why silica gel is not recommended for R134a?

April 26, 2017gel r134a recommended silica

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Why silica gel is not recommended for R134a?

1 Answer

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In fact silica gel is not recommended even for R12 on account of the reasons mentioned above. In the early days before molecular sieves were developed, silica gel was used and continues to be used in servicing but not by any reputed Appliance OEM even for R12.