On Saturday, October 5, 2019 at 10:09:43 AM UTC-4, Ed Pawlowski wrote:
On 10/5/2019 5:05 AM, micky wrote:


The way I figure, there is no way to tell in advance if it's the hot or
cold that is leaking other than letting it run and going downstairs to
check if the water coming through the ceiling is hot or cold, and I
don't want any more water to come through the ceiling.


Can you be sure it is not the drain?

Excellent point. That should be ruled out.