
How does a Grohe Operation Shower work?
Operation is simple and easy for the whole family – simply push to start and stop, then turn to adjust the water flow. With its unrivaled sensitivity, the GROHE TurboStat® technology delivers water at the desired temperature within a fraction of a second – and keeps it consistent for the duration of your shower.
How do shower valves work?
And temperature or some showers have two or more valves to manage how the shower works. In stand-alone showers, there is usually only one valve that controls the water flow and temperature. It works by turning or pulling out the handle to start the shower. Turning the knobs to control hot or cold water that runs from the spout.
How does a stand alone shower work?
In stand-alone showers, there is usually only one valve that controls the water flow and temperature. It works by turning or pulling out the handle to start the shower. Turning the knobs to control hot or cold water that runs from the spout.
How do I set up my grohtherm mixer?
First: Choose your shower outlets (showerheads, hand showers, body sprays) Second: Choose your mixing valve (SmartControl, Grohtherm 2-Hand Thermostatic Trims) with the associated rough valve.

How does a Grohe shower work?
0:060:47GROHE | Euphoria Exposed Shower System Operation | Installation VideoYouTubeStart of suggested clipEnd of suggested clipTurn on your handheld shower you turn the knob towards you and as you rotate it will increase itsMoreTurn on your handheld shower you turn the knob towards you and as you rotate it will increase its volume. Turn it off just rotate it back and you'll hit your stop.
How do you adjust a Grohe shower valve?
This is a simple procedure with a GROHE thermostat.Open the shut-off valve and check the temperature of the water with a thermometer.Lever out cap.Remove screw.Detach temperature control handle.Turn regulating nut until the water temperature has reached 38 °C.More items...
How does a shower control valve work?
So here's how the shower valve works: you turn the trim, which pulls water from your water source. Cold water goes straight to the cold pipe, while hot water makes a stop in the water heater first. Water from both pipes meets at the shower valve, which mixes it together and sends it to the shower head or tub spout.
How does Grohe diverter work?
This Grohe diverter valve is designed for a very simple function, to switch the water outlet from the tub spout to the shower. The water outlet to the bath has an increased radius and a high flow, while the water outlet to the shower has a smaller radius and a more-regulated flow.
How does a Grohe thermostatic valve work?
The thermostatic valve mixes the hot and cold water to your pre-selected temperature and reacts instantly to any changes in the pressure or temperature of the water supply by re-adjusting the mix of hot and cold water.
Why is my Grohe shower not hot enough?
If you're taking a shower and the water isn't getting hot or cold enough, Home Arise explains that this could be due to a problem with the Grohe thermostatic shower valve. This part of the shower system ensures that the water stays at the temperature you want and has an adjustable preset.
Does the shower valve control water pressure?
The showerhead may be where water flows from, but the shower valve controls the water pressure and temperature to ensure an enjoyable shower experience.
How do you adjust a thermostatic shower valve?
0:031:31How To Calibrate A Thermostatic Shower Panel | Big Bathroom ShopYouTubeStart of suggested clipEnd of suggested clipOne quarter of a turn anti-clockwise. Until you reach your desired maximum temperature. Once youMoreOne quarter of a turn anti-clockwise. Until you reach your desired maximum temperature. Once you have your maximum temperature turn off the shower. Completely.
How does a 3 knob shower work?
A three-valve shower has three different handles that you turn to open or close the valves. One handle opens the hot water valve, one opens the cold water valve, and the third (generally in the middle of the temperature valves) diverts the water into the spigot or up to the shower head.
Why is my shower diverter not working?
The most common issue with a shower diverter is when water comes out of both the tub faucet and the showerhead. Check to be sure there is no residue clogging the shower diverter lever from fully lifting or lowering. If everything looks clear, the problem could be worn-out parts in the shower diverter valve.
How do I turn my shower diverter on?
This diverter valve, also known as a tee diverter, is located on the end of the tub spout (see photo above). Activating it requires simply pulling up on the diverter, which then sends water to the showerhead. Pushing the diverter back to the downward position restores water flow to the tub again.
How do you fix a shower diverter?
How to Repair a Shower DiverterTurn off the water supply to your shower.Seal off your drain with tape so that small screws or other important parts are not lost down the drainpipe.Tighten the screws behind the faceplate of the diverter valve. ... Disassemble the shower diverter. ... Replace the diverter.More items...•
How do you adjust a shower mixing valve?
2:103:27How to adjust your shower water temperature colder or hotterYouTubeStart of suggested clipEnd of suggested clipSo by turning this. Moving. This this way. And turning it that way. We know that colder temperature.MoreSo by turning this. Moving. This this way. And turning it that way. We know that colder temperature. And this way is hotter.
How do I identify a Grohe shower valve?
Identifying Grohe Faucets Around the inner rim of the nozzle is a common place to find manufacturer information and model numbers. If you still cannot locate the model, check the bottom of the faucet beneath your sink — this part is a called a stem.
How do you change a Grohe pressure balance valve cartridge?
0:010:59GROHE | GrohSafe 3.0 | Removing the Cartridge | Installation VideoYouTubeStart of suggested clipEnd of suggested clipAnd then with every replacement cartridge you get this ring to help remove the cartridge from theMoreAnd then with every replacement cartridge you get this ring to help remove the cartridge from the valve body it simply snaps over the cartridge there's a groove cut out on the cartridge for it.
How do you adjust a thermostatic shower valve?
0:031:31How To Calibrate A Thermostatic Shower Panel | Big Bathroom ShopYouTubeStart of suggested clipEnd of suggested clipOne quarter of a turn anti-clockwise. Until you reach your desired maximum temperature. Once youMoreOne quarter of a turn anti-clockwise. Until you reach your desired maximum temperature. Once you have your maximum temperature turn off the shower.
Experience Technologically Sophisticated Shower Faucets
GROHE brings perfection to the shower with thoughtfully engineered shower systems that provide enhancements and features for an upgraded experience. Innovations in showering that are unheard of with expertly crafted designs styled to look beautiful in any home.
Easy Shower Upgrades
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What is the function of the shower valve?
Whether the shower is a stand-alone type or is part of the bathtub, there are shower valves, including the diverter valve, which helps control the temperature and flow of the water. There may be a single valve to control the water flow. And temperature or some showers have two or more valves to manage how the shower works.
What is a shower valve?
Most new shower models have a shower valve that limits the water temperature and controls the water flow. These valves may be pressure-balance or thermostatic valves.
How does a two valve diverter work?
The two-valve diverter works the same way. As a three valve to divert water from the bathtub to the showerhead. The L-shaped diverters push the water up to the shower arm.
What is a 3 valve diverter?
A 3-valve diverter is installed between the hot and cold taps of a shower/tub combination. 3-Valve Diverters allows the water to be diverted to the showerhead, the tub spout. Or allow the water to flow through the spout. This type of diverter has a handle that turns to change the water flow.
Why is my shower not hot?
Other issues can cause a lack of hot water, debris coming from pipes, or water temperatures reversed that comes from hot and cold taps.
Why do showers scald?
If there are young children or older adults in the household, their skin is very thin. They can easily scald if the water temperature is too high.
What is the piston's job?
As the thermostatic element expands, it is the piston’s job to cut off the amount of hot water mixing in with the cold to control the water’s temperature. Consistently, it mixes well.
What does Grohe SmartControl do?
Think of a shower. Isn’t it simply water droplets falling down? It’s hardly rocket science. And yet, what GROHE SmartControl does with water has to be felt to be believed. It elevates the simple shower to a whole new shower experience that seems to have been made for you alone.#N#The intelligence of GROHE SmartControl lets you rediscover the element of water: you can surround yourself with fat, lazy droplets like a summer rain or lend form to the water to massage and soothe away the day. Turn the volume all the way up for a deluge or down to deliver a fine spray. Or choose the right degree of warmth for every water drop. All at the touch of your finger.
What is a Grohe Cooltouch?
The GROHE CoolTouch® chassis prevents scalding and features a removable safety glass tray for easy installation and service.
Importance of the Valve
When taking a shower, the shower valve is the plumbing component that lets you turn the water on and off while being able to adjust water temperature to meet your needs.
Single-Handle Valves
If your shower has a single handle then you also have a single valve that is controlled by that handle. The valve will have two water lines coming into it, with one being filled with hot water and the other with cold. Turning the handle will adjust the valve, letting water in from one or both of the water lines.
Two or More Handle Valves
If your shower has two or more handles then you almost certainly have at least two valves. Your shower will have separate handles for hot and cold water, with each handle controlling a valve that has a single water line attached to it.
Why replace a shower valve?
There are many reasons why you should replace or install a shower valve, whether you are having drips or worn-out parts that you want to fix with a few inexpensive replacement parts or you want to bring in a new style and features into your bathroom, such as anti-scald protection and preset temperatures. While installing a new shower valve can be a straightforward process, where (sometimes) all you need to have is some basic plumbing knowledge and all you need to do is follow the manufacturer’s instructions, it is not that easy at all times, especially when you will be working with more complicated fixtures, such as the Grohe shower valve. But do not falter—we have here a step-by-step guide on how to install this type of valve.
Where is the hot water feed on a water heater?
Before you dismantle your old unit, see if the cold water feed is on the right and the hot water feed is on the left, and if not, ask a professional about this.
