Hansgrohe Axor Citterio Thermostatic Trim 39711

Citterio Thermostatic Trim With Lever Handles:Thermostatic temperature controlIncludes thermostatic elementAnti-scald 100 degree safety stopFlow 16 GPM @ 44 PSISet your preferred water temperatureRequires IBox Plus Rough N01850181 (Not Included) Please Choose From Options.Ibox Universal Plus Rough:4 port, universal rough w/ service stops for concealed installationIncludes adjustable installation flange and wall sealIncludes 3/4" plugWater-tight rough box eliminates leaks behind wallSpecially designed connections reduce noise transfer