1/15/2024 0 Comments TrashMe instalIf it gets past the metering device the ash will likely get deposited into the oil sump of the compressor and stay there. But in my experience that usually doesn't happen. If the lines aren't purged then the ash will get swept away by the refrigerant when it is first turned one. Purging the lines with nitrogen removes the oxygen and prevents oxidation. Ash forms on the inner and outer surfaces as a result. As you know, a system's excellence is a product of both equipment and installation practices.īrazing heats the copper hot enough that it oxidizes. If you have any problems with the registration process or your account login, please contact support. We suggest not registering using an AT&T, BellSouth, AOL or Yahoo email address. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions.Īll this and much more is available to you absolutely free when you register for an account, so join our community today today!.Post photos, respond to polls and access other special features.Participate in over 40 different forums and search/browse from nearly 3 million posts.As a registered Guest you will be able to: To gain full access to our forums you must register for a free account. You are currently viewing as a NON-REGISTERED guest which gives you limited access to view discussions Welcome to, a non-DIY site and the ultimate Source for HVAC Information & Knowledge Sharing for the industry professional! Here you can join over 150,000 HVAC Professionals & enthusiasts from around the world discussing all things related to HVAC/R. ![]() By continuing to use the website, you consent to our use of cookies. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. We use cookies to improve your website experience.
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