Can you run all three valves at once? Or at least the shower and hand shower at the same time?

Yes all 3 outlets can be used at once or any combination of the 3 can be used together or one at a time.

how easy is this for someone with limited hand use?

Very easy once the temp is set you only need to push the button you need.

What other items would need to be purchased to install this in a setup for a tub and a shower? Do the items come with installation instructions?

The rough-in in wall piece would be needed to have this work properly with a tub and shower set up. This additional piece would be the 35601000 Rapido Smartbox Universal Rough-in Box.

how much does the volume control change the water flow? is it 0-100% or a minor volume change?

Hello, the buttons are used for turning the water flow off and on. The volume adjustment is from EcoJoy to Full Flow. Specifically, as stated by Grohe: " SmartControl push for ON-OFF, turn for volume adjustment from EcoJoy to Full Flow " . Hope this helps! Thanks!

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Grohe 29137000 Grohtherm Smartcontrol Dual Function Thermostatic Trim with Control Module, Starlight Chrome

Product ID: 325450760

Details

Brand
GROHE
Exterior finish
Chrome
Inlet connection size
35 Millimeters
Item dimensions L x W x H
15.5 x 32 x
Material
Metal

💧EcoJoy to full flow volume adjustment

⚙️Dual function thermostatic control

🛡️SafeStop at 100°F for burn protection

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Description

🚿 Elevate your shower game with smart, safe, and sleek control!

SAFETY FIRST - Integrated SafeStop button locks temperature at 100°F to prevent accidental scalding.
BUILT IN PROTECTION - Check valve with dirt strainer guards your system for reliable, maintenance-free performance.
SLEEK DURABLE DESIGN - Ultra-thin 3/8 inch escutcheon with scratch-resistant GROHE StarLight chrome finish for lasting elegance.
EFFORTLESS INSTALLATION - Metal wall escutcheon with GROHE QuickFix system ensures a secure, adjustable fit in 6 angles.
PRECISION TEMPERATURE CONTROL - SmartControl push-to-start with turn volume adjustment for personalized shower comfort.

The Grohe 29137000 Grohtherm Smartcontrol Dual Function Thermostatic Trim combines advanced push-and-turn SmartControl technology with a slim, durable chrome finish. Featuring EcoJoy water-saving flow adjustment, a SafeStop temperature limiter at 100°F, and an easy QuickFix installation system, this thermostatic valve trim offers precise, safe, and stylish shower control for modern homes.

Specifications

ASIN	B075FD2RP6
ASIN	B075FD2RP6
Best Sellers Rank	#164,691 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #187 in Shower Flow Control Valves
Brand Name	GROHE
Connector Type	Flanged
Customer Reviews	4.2 4.2 out of 5 stars (82)
Customer reviews	4.2 4.2 out of 5 stars (82)
Date First Available	2 January 2018
Exterior Finish	Chrome
Global Trade Identification Number	04005176413353
Included Components	Control Module, Installation Manual, Metal wall escutcheon, Thermostatic Trim
Inlet Connection Size	35 Millimeters
Inlet Connection Type	Flange
Item Dimensions	15.5 x 32 x 12.2 centimeters
Item Type Name	Dual Function Thermostatic Trim with Control Module
Item Weight	1.55 kg
Item model number	29137000
Manufacturer	Grohe
Manufacturer	Grohe
Manufacturer Part Number	29137000
Material Type	Metal
Maximum Pressure	72.5 Pound per Square Inch
Model Number	29137000
Number of Items	1
Number of Pieces	1
Number of Ports	2
Outlet Connection Type	Flansch
Product Dimensions	15.47 x 31.95 x 12.17 cm; 1.55 kg
Set Name	Grohtherm Smartcontrol Set
Size	Without SmartBox
Specification Met	ASME A112.18.1;ASME A112.1016, ASSE 1016, CSA B125.1;CSA B125.16
Thread Size	1/2 inch
Thread Type	Threaded
Unit Count	1 Count
Valve Type	Thermostatic Valve

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B/.2663

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

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