kingjag@nc.rr.com sent the following ~
My 975 xl just dumps out water out the bottom vent. I replaced the ball valves today due to winter cracks. I cannot figure out why the water just pours out the bottom. Does it matter that one of the test cocks is not facing up? I could not get a tight fit and in order to do so it is off center and facing at 9:00. Otherwise I took the check covers off and nothing seemed amiss.
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Personally, I don't look to do repairs on frozen RPZs, on account of the strong possibility that the brass castings may be warped.
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Backflow Device
(Jun 7th 2007, 1:17pm)