How To Change A Shower Wall Mixer. grip the protruding cylindrical tip of the mixing valve with your pliers and twist it gently back and forth until it moves freely. Hi, i'm replacing a 12+ year old mira excel wall mounted shower mixer unit and am looking for some advice.
Remove the backplate from the shower unit and fix it to the wall using. 11 aug 2014. Installing your new shower unit.
How to install a bar mixer shower YouTube
Simply measure yours to find the. Remove the old shower valve. Watch all the steps on how to change a shower tap. Turn off the main water supply valve.