GROHE Grohtherm Brushed Cool Sunrise 1.68-in Bathtub/Shower Thermostatic Trim (6.25-in-ID) in the Bathroom & Shower Faucet Accessories department at Lowes.com
Grohe 29137A00 Grohtherm Smartcontrol Dual Function Thermostatic Trim With Control Module | QualityBath.com
GROHE Grohtherm Smart Control Dual Function Thermostatic Trim with Control Module in Starlight Chrome (Valve Not Included) 29137000 - The Home Depot
GROHTHERM SMARTCONTROL 29157LS0 | Shower mixer Thermostatic shower mixer with plate By Grohe
Grohe 29136GN0 Brushed Cool Sunrise Grohtherm Single Function Thermostatic Valve Trim Only with Double Knob Handles and Volume Control - Less Rough In - Faucet.com
Grohtherm 2-Handle Thermostat
GROHE ALLURE Thermostat with integrated 2-way diverter for shower
Grohe Euphoria System 260 Shower System with Thermostat