Thermostatic shower taps

What is a thermostatic shower mixer

A thermostatic shower mixer is a type of mixing shower valve that automatically blends hot and cold water so that the resulting temperature remains constant. Unlike standard lever or tap mixers, you don’t set the temperature “by feel”, but precisely – and the mixer maintains it.

A typical thermostatic shower mixer has two control elements:

• one for temperature setting (usually with a safety stop around 38°C),
• the other for regulating water flow.

This makes operation intuitive and fast.

Tip SANITINO: A thermostatic shower mixer is not only about comfort, but also about saving water and energy. Since you don’t have to wait minutes for the shower to reach the right temperature, you save both money and the environment.

How a thermostatic shower mixer works

Inside the mixer is a thermostatic cartridge that reacts to changes in water temperature and pressure. When a fluctuation occurs (for example, someone turns on water in the kitchen), the mixer immediately adjusts the ratio of hot and cold water.

Result:

• no scalding hot water,
• no cold shocks,
• stable comfort throughout the shower.

Thanks to this technology, thermostatic shower mixers are considered safer and more economical than traditional models.

Warning: Thermostatic mixers are very sensitive to impurities in the plumbing. When installing in a new home or after pipe repairs, always flush the system thoroughly and we recommend installing a filter at the inlet to protect the delicate mechanism.

What to consider before buying a thermostatic shower mixer

Buying a new mixer is a long-term investment, so it is worth considering your bathroom’s technical setup. Before choosing a specific design, ask yourself the following questions:

• What is the distance between your water inlets? Wall-mounted models typically use a 150 mm spacing, but older buildings may still have 100 mm. Proper measurement will save installation issues.
• Who will use the shower? If you have small children or elderly users, look for models with safety features and a cool-touch surface.
• Are you renovating or just replacing a unit? For simple replacements, choose a wall-mounted version. For new bathrooms, a concealed thermostatic shower mixer offers a cleaner look.
• What design do you prefer? Choose colour and shape to match other bathroom elements for a cohesive look.

Why a thermostatic mixer is better than a standard one

Compared to a standard mixer, a thermostatic shower mixer offers several key advantages:

• constant water temperature – no fluctuations
• higher safety – ideal for children and seniors
• water and energy savings – faster temperature adjustment
• comfort – set once and forget

Tip SANITINO: If you want a more detailed comparison, see our article Why thermostatic mixers are better than standard ones.

How to choose the right thermostatic shower mixer

The selection at SANITINO is wide, so focus on the key parameters that determine your satisfaction.

Type of installation

• Wall-mounted thermostatic shower mixer – a classic mounted directly on the water outlets from the wall. Easy to install and service.
• Concealed thermostatic shower mixer – an elegant solution where the body is hidden in the wall and only the controls are visible. Saves space and looks great, but requires installation of a concealed body.

Spacing

• 150 mm (most common)
• 100 mm (less common, found in older apartments)

Control type

Forget complicated operation. Modern mixers offer:

• Dual-handle control – one for temperature (usually with a 38°C safety stop), one for flow.
• Button control – revolutionary comfort. Turn the shower on/off with a single press. Ideal for multiple outlets.
• Lever control – quick adjustment of temperature and flow with a single lever.

Equipment

• with shower set – ideal if you want a complete matching set.
• without shower set – if you already have a hose and hand shower.

Modern technologies and finishes

Today’s thermostatic mixers are far more advanced than simple chrome units. Manufacturers are constantly innovating:

• CoolTouch – ensures the surface never becomes hotter than the water inside.
• EcoSmart – reduces water consumption by up to 60% without losing comfort.
• EasyClean – surface treatment preventing limescale build-up.
• Anti-scalding protection – especially useful for families with children.
• PVD technology – highly resistant to scratches and chemicals.

Design colours

Beyond chrome, popular finishes include black shower mixers, stainless steel, luxury gold, or gun metal. Brushed nickel or bronze add a premium look.

Warning: For dark finishes, always ensure high-quality surface treatment. Reputable brands use PVD technology for durability.

How high should a thermostatic shower mixer be installed?

Customers often ask about installation height. The standard is 100–120 cm from the finished floor, making it comfortable for both adults and children.

Installation and maintenance

A high-quality thermostatic shower mixer has a lifespan of decades but requires basic maintenance. Occasionally rotate the thermostat from minimum to maximum to prevent limescale buildup in the cartridge.

If you are wondering how to install a thermostatic shower mixer, correct pipe connection is essential. Hot water must be on the left and cold on the right. Full instructions can be found in our guide How to install a thermostatic mixer.

Tip SANITINO: If you are still unsure, see our guide How to choose a shower mixer.

Brands available at SANITINO

We offer high-quality thermostatic shower mixers from brands such as GROHE, hansgrohe, kielle, RAVAK, Paffoni, OMNIRES, RAV SLEZÁK, Kludi, Hansa, AXOR, Ideal Standard and others.

Why buy from SANITINO?

Buying from us means reliability and convenience. We offer a wide assortment for both luxury bathrooms and practical family spaces. Most products are in stock, ensuring fast delivery.

We guarantee original products, competitive prices, and selected items with free delivery. Our technical support is available to help you choose the right model for your needs and budget.

Also explore categories such as bath mixers, thermostatic basin mixers, and thermostatic bath mixers to create a perfectly coordinated bathroom design.

 

Thermostatic shower faucets are becoming increasingly popular in households! Thanks to their ability to maintain a constant water temperature, they provide not only increased comfort while showering but also greater safety.

Most thermostats also feature a water and energy-saving button, allowing you to reduce consumption by up to 50%.

What are thermostatic shower faucets?

Thermostatic shower faucets are special water taps that automatically maintain the set water temperature. Unlike traditional faucets, where you have to adjust temperature and water flow manually, a thermostatic shower faucet allows you to reach the desired temperature with a single setting and keeps it constant throughout your shower.

How do thermostatic shower faucets work?

A mixing shower faucet contains a thermostatic valve that blends hot and cold water to the pre-set temperature. This valve reacts instantly to changes in water temperature and pressure, ensuring a stable temperature. This provides higher comfort and safety during showering, as you do not have to worry about sudden changes in water temperature that could cause scalding – even if someone in the household flushes the toilet, starts the washing machine, or washes dishes in the kitchen.

How to choose a thermostatic shower faucet?

When choosing a thermostatic shower faucet, it is important to consider several factors that affect comfort and safety during use.

Installation of shower thermostats

For thermostatic shower faucets, you can choose between surface-mounted or concealed installation, depending on your preferences and bathroom design. A wall-mounted thermostatic shower faucet can be installed in a few minutes by a skilled DIYer without affecting an already finished bathroom. Concealed thermostatic shower faucets look elegant and clean but must be planned during construction or renovation since they sit under the tiles.

Operation

Lever-operated thermostatic shower faucets are the most popular option because they are comfortable and easy to use. There are also knob-operated variants, which are better suited for vintage, industrial, or retro-style bathrooms. Another very convenient option is a thermostatic shower faucet with button control, allowing you to easily and precisely set the temperature and water flow.

Quality and brand of thermostatic shower faucets

The highest-quality thermostatic shower faucets on the market are produced by leading brands such as Grohe, hansgrohe, Kludi, Hansa, and Ideal Standard. Our customers also favor thermostatic shower faucets from kielle, JIKA, RAVAK, and Mereo. For those seeking designer models, choose from our wide range of bath thermostats: KEUCO, AXOR, Steinberg, or Paffoni.

Their response time is at most one second, which means the faucet will work correctly even under challenging conditions, such as households with gas flow boilers, narrow pipes with insufficient water flow, or fluctuating pressure. Choose one of these brands, and you won’t go wrong.

Design

Just like with standard faucets, thermostatic shower faucets come in various styles, sizes, and colors, so you can customize your bathroom exactly to your liking.

Technology

Many thermostatic shower faucets feature surfaces and technologies that simplify maintenance, reduce water consumption, and include safety features such as anti-scald protection. We recommend considering these features when choosing a faucet, especially if you want to extend its lifespan with minimal upkeep.

With a thermostatic shower faucet, you can be sure that showering will be not only more comfortable but also safer. By choosing the right thermostatic faucet, you gain comfort and a modern solution for your bathroom that contributes to greater household sustainability.

OUR TIP: Want to make your life easier and save time? Choose a shower set with a thermostatic faucet.