Someone in the family just moved into a new home. The showers in the house have a type of control valve that allows you to adjust the temperature but not the flow. Is it easy to replace the valves with ones that allow both the temperature and the flow to be adjusted? (By easy I mean not requiring cutting and/or making new connections to plumbing lines, and can be done through the existing hole behind the current control handle). Thanks.
- posted
15 years ago