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The GROHE 29137be0 is a Grohtherm SmartControl concealed thermostatic trim with control module designed for residential shower and bath applications. It features a minimalist round design with a polished nickel finish and is built for wall mounting. This trim set works exclusively with the GROHE Rapido SmartBox universal rough-in valve (35601000), which must be installed separately. HVAC and plumbing professionals will recognize this as a premium thermostatic shower control that delivers precise temperature regulation and intuitive volume control in one slim, modern package. The 29137be0 is part of the Grohtherm SmartControl series, which is engineered for flexibility in multi-outlet shower configurations. The SmartControl technology uses a push-turn button system, allowing users to select a spray source and adjust water volume in a single motion. Three handles give the user independent control over multiple spray functions, making this trim ideal for setups that include a hand shower, overhead rain head, and side body sprays, or a combination with a bath spout. GROHE Turbostat technology is built in to prevent sudden temperature fluctuations caused by pressure changes in the supply lines, which is a key requirement in residential plumbing installations. The SafeStop button limits maximum water temperature to 100 degrees Fahrenheit to reduce scalding risk, an important safety feature for family and commercial-adjacent residential applications. EcoJoy water-saving technology allows a reduced flow rate setting without affecting the shower experience. The valve delivers a maximum flow rate of 7.7 gallons per minute at a rated pressure of 45 psi. The trim plate measures 6.25 inches in diameter and 0.375 inches thick, with overall dimensions of approximately 1.6875 inches in length by 6.25 inches in width by 6.25 inches in height. EasyLogic markings and textured, exchangeable symbol buttons make operation straightforward for any user. The polished nickel finish resists tarnishing and is easy to wipe clean. The GROHE QuickFix system simplifies installation and reduces labor time for plumbing contractors.
The GROHE 29137be0 Grohtherm SmartControl thermostatic trim delivers precise temperature control, multi-outlet flexibility, and a slim polished nickel design suited for modern residential shower installations. It pairs exclusively with the GROHE Rapido SmartBox rough-in valve for a complete thermostatic shower system.
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