Atrio Thermostatic shower mixer without concealed body set for final installation for GROHE Rapido T 35 500 000 / 35 050 000 TMV2 compliant when used with 35 050 000 GROHE StarLight® chrome finish volume handle with GROHE EcoButton (economy button with individually adjustable economy stop) GROHE SafeStop safety button at 38°C covered fixing with Ypsilon handle