https://www.youtube.com/watch?v=dB1zTjTt6NcRepair AMERICAN STANDARD Shower Faucet
CARTRIDGE Part #023529-0070A Buy from Amazon: http://amzn.to/2Hpw9Lm Pressure Balancing Unit Part #M952100-0070A Buy from Amazon: http://amzn.to/2FK3TGi
https://youtu.be/sjy05LcENps?t=363 American Standard tub shower valve repair
https://youtu.be/tli0c3Z3OmM?t=102 How to Replace a Pressure Balancing Unit
YOU NEED TO WORK THE PRESS BAL UNIT OUT SLOWLY, IT IS STUCK
THE IRON PIPE FROM THE METER TO THE HOUSE IS FLAKING RUST PARTICLES THAT GET CAUGHT IN THE PRESS BALANCE CARTRIDGE INLET FILTERS.
https://youtu.be/Au1NyawBFvw?t=112 American Standard Tub / Shower Low Hot Water Pressure
RUST PARTICLES BLOCKING THE HW INLET
https://secure.img1-fg.wfcdn.com/docresources/0/168/1681378.pdf
