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heat pump with reversing valve issue
Has anyone had success soldering the pilot tube on a reversing valve? I have a customer with a 4 ton R22 goodman unit, that the one pilot tube that is by itself and connected to the discharge port on the valve has blown out, and therefore the unit lost it's entire charge. I have never tried to solder one of these lines back in, and am afraid the whole valve or the entire heat pimp will need to be replaced. It's 10 years old, and is out of any manufacturer's warranty. Any input would be much appreciated. Thanks to all