[jsb5717]

Originally Posted by mlh

All three at once?
Just guessing. That is exactly what I’m doing!
Lynwood

Yeah, all three is the weird thing. But they are all on a separate switch with equal access to power. It may just be a big fat coincidence but they are all acting the same way...more or less. They are working to different degrees. If they were all built at the same time they may have had the same tech who didn't get something tightened to spec about the same way on all of them. Or they may have all received a faulty part from the same batch.

Mine all started leaking at about the same time so it must be possible to all fail about the same time. They are all likely used the same number of times. Still just guessing but it doesn't seem to be a power issue since they work one direction so it would likely have to be mechanical.

The OP might get a hold of Norco and see if they might know what the issue is. They were responsive when I got a hold of them for drip trays.