Delta R18000-XO Rough-In Valves are not required for kitchen faucets and many bathroom faucets from Delta, please refer to trim installation guide to determine if a rough-in valve is needed. The Delta R18000-XO is a Jetted XO Shower Rough In Valve.
|Rough-In Valve Series:||Multichoice|
|Installation Type:||Shower Only Rough-In|
|Shipping Dimensions||5.2" x 8.7" x 8.5"|