I was replacing my outside shower with the new stainless version and noticed a pair of wires to nowhere (pic attached) - one white and one purple with a yellow stripe. They had crimp connectors on the end. I only got millivolts on the voltmeter but didn't try every switch.
Amy idea what they are? Should they be connected to something? I was hoping the were a 12V
supply so I could use then to add a fan to the bedroom. They were right behind the inside shower running along the bedroom heat vent line.