Hidden Shower Failures Homeowners Can Finally See: Mixing Valves, Pressure Balance, and Thermostatic Cartridges

https://www.scribd.com/document/990407401/What-s-hiding-in-your-walls-How-quiet-water-leaks-can-drive-up-bills-without-obvious-symptoms-171136

How hidden shower faults quietly add hundreds to thousands to home repair bills The data suggests that unseen water problems are one of the biggest avoidable costs for homeowners. The U.S