It's strange. I wanted to see what the tails looked like. These are also included in your pack. But you didn't show them 😅. I just wanted to see them for a different reason.

Perfect! Exactly what I was looking for. I did discover that the grey ring should not be rotated all the way back before mounting, as it clamps the split collet, making it impossible to push the thermostat onto the valve. Thank you for going to the bother of making this video

I believe you can screw the white collar to tighten

Hi my hot water of the douche is never hot. Any reason why? I have it in 65 temperature