Copper Fitting For HVAC
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Q:Is this a long radius fitting? The symbol shows a short radius however you are not supposed to use short radius for AC/refrigeration piping
A:Yes it is a short radius fitting.
Q:Is the 7/8 ID or OD?
A:This fitting is 7/8 ID.... so it will fit over a 7/8 OD tube.
A:The ID is 7/8 so as to fit 7/8 inch HVAC copper piping which is measured on
A:This fitting (part WP7-12A) is designed to fit over copper pipe with a 7/8" OD. The fitting's inside diameter measures slightly larger than 7/8".