I have a large three-story house with old corroded galvanized pipes. The main line comes in at the lowest of the three levels.
Some of the fixtures have fine volume but many do not. The water pressure is about 40 PSI when checked at a hose bib. I realize the difference between volume and...
This shower has started dripping through the shower head. It is a shower only (no tub spout). It has two knobs. The lower one adjusts the temperature and the upper one controls the water flow. The water flow knob is a ¼ turn style.
I can’t seem get the upper knob to come off so I can fix it and...