Thermostatic tap for water. Species by purpose. Type # 1: Instruments with mechanical adjustment and operation.

And the shower, kitchen, hygienic, on the washbasin or just want to know more about this type of mixer, then a large assortment of online store site and professional advice of experts will help you with this.

Shower mixer with thermostat

Probably, every person who took a shower or just decided to wash after sleep, faced a situation where you had to turn the flywheels or the mixer lever for a long time to find a comfortable temperature for yourself. And the main trouble was that after picking up the right temperature and putting the lever in the right position, it was impossible to get anew the same, after some time. In thermostatic mixers there is a separate temperature regulator for this purpose, which must be set once in the right position in order to continuously obtain the required temperature at the outlet. It is worth noting that for a person comfortable water temperature is 36-38 degrees, so in many models of mixers you can not raise the water temperature above this figure by the usual turn of the regulator. This is done specifically so that a person or child can not accidentally burn himself. To set the maximum, you need to press a special button on the regulator.

Technical Points to Consider

Connection of these mixers has its own peculiarities:

• fail hot water  it is necessary on the temperature regulator side, otherwise the mixer will not work - this causes the device itself of the thermostatic mixer.
• It is highly recommended to install special devices - pressure reducers in the water supply system.
• Some manufacturers (eg manufacturer grohe Faucets) may refuse warranty repairs if there are no coarse filters installed in the water supply system.

Just remember that before choosing yourself thermostatic mixer, it is worthwhile to think about possible repairs, for example, if the mixer is hidden, etc.

A mixer for water with a thermostat is a convenient device, gaining more and more admirers in our country. The level of household comfort is increased due to the constant temperature of water supplied for washing dishes, bathing procedures and for other purposes. A mixer with a thermostat is designed simply enough, it is available in a variety of options, but any of them will be a welcome acquisition in every home.

Why you need a mixer with a thermostat

Hot water has to be used daily, and it is also often necessary to regulate the temperature and pressure of water. A mixer with a special device resolves at once two problems: once setting the parameters, it is possible not to return to this issue any more - water will be supplied from the tap in the given degrees.

The water pressure in our faucets "fails", is weak or too strong, the thermostatic device successfully solves this problem. Turning and fixing the thermostat lever will eliminate the need to make a test drive of the current state of the water pressure in the pipes each time. As a result, the user receives a new level of quality of life and saves energy resources in a global sense, and in terms of reducing the cost of housing and communal services.

What is a thermostat?

The device of the thermostatic mixer consists of several components:

• Temperature limiter. It works when the water is supplied, the temperature of which is higher than the comfort temperature.
• Temperature scale. Fixes the indicators.
• Thermal regulator. With its help, the balance of the hot and cold flow is regulated to produce water at a given temperature.
• Water supply pressure regulator.

For the shower and any other water supply device has a main element - a thermostat. It is a limiter consisting of one copper and one paraffin rods.

How does it work

The principle of the thermostatic shower mixer is based on the regulation of the pressure of cold and hot water. In the case of the device there is a thermoelement, the task of which is to monitor the temperature characteristics of the supplied water.

As soon as the temperature exceeds the fixed value, the feed increases cold water. With a decrease in the temperature regime, the pressure of hot water increases. The process of recognition takes a fraction of seconds, so the changes are invisible. When the pressure in the water supply system (hot / cold) changes, the pressure of the jet from the mixer changes. The absence of hot or cold water in the pipes leads to shutting off the flow from the tap.

How to use

Thermostatic mixer from the most primitive to the most technological has two regulators, one is responsible for water pressure, the second - for temperature. In mass production, thermoswitches with two levers are more often found. The design of the product is very different - from traditional valves to buttons, the most "advanced" are equipped with sensor sensors and a liquid crystal display, where temperature and water pressure are reflected.

Thermostatic shower mixer is advisable to start adjusting with the fixation of the water temperature, and after adjusting the head. It is completely unimportant when the indicators will be set: before switching on water or during water procedures. Fixing the numbers in advance, you can count on comfort without distractions and on savings at the start.

Advantages and disadvantages

A mixer with temperature control and water pressure, like any device, has pros and cons.

Pluses:

• Constant temperature of the supplied water. Changes in water pressure (hot / cold) are not felt.
• Blocking the flow in an emergency. The complete absence of cold water serves as a signal to cut off the hot flow, there is no risk of burning yourself.
• Economical. There is no overspending of resources for setting the temperature and head.

Disadvantages:

• High price.
• Difficulties with maintenance and repair. Not in every city can you find a service center of the manufacturer, in order to carry out preventive maintenance or repair within warranty periods.

Species by purpose

In a desire to maximally please the consumer, companies create devices that give comfort in every place where water is required. Common types of mixers with thermostat:

• Thermostatic shower mixer. A characteristic feature is the absence of a spout for spouting water.
• Mixer with a thermal device for the shower. Also, there is no place for spilling water, it is built into the communication system by means of connecting pipes.
• Thermostatic bath mixer. They are produced in two types - with a wall mount and built in the side of the bath. In its form resemble an elongated cylinder with regulators at the ends. This type of thermostatic mixer has a standard spout for spouting. Most often, it regulates the flow of water as it is directly when it is recruited into the bath, and for showering procedures. A transfer of the type of use occurs by a conventional switch.
• For the sink. Has a vertical configuration, a nozzle for water, a lever / valve for opening. Installation can be carried out on the wall or directly on the sink.

There are specialized devices for bidets, kitchen sinks, but the principle of action is the same for all.

Models

According to the version, the mixers are manufactured mechanically and electronically. In the mechanical model, the device is adjusted by means of valves or levers. For domestic communications, this type of mixer is more reliable, because feed failures, pressure jumps in pipes and uneven heating of water are common. The design of the device is varied and solved in different styles: from vintage models to minimalist.

Electronic models are more sensitive to adverse conditions, but more informative. The data is displayed on a small screen, it is possible to set several programs of work, for example, for each member of the family, a separate mode or turning on the water supply at a certain time. Some models are even able to conduct water analysis. The operation depends on the battery or direct connection to the electrical network. The problem of an electronic mixer, in addition to its cost, is the difficulty in professional service and availability of service centers.

Mounting Features

Thermostatic shower or bath faucet is more popular than kitchen appliances. For installation in a bathroom it is necessary to observe the following basic conditions:

• The thermostat has strictly defined hot and cold water entry points, which are marked according to European standards. Incorrect connection will lead to malfunctions and, in the end, to failure.
• When installing on the water system of the times of the USSR, it should be taken into account that the cold water is on the left, and the hot supply is on the right, in EU countries on the contrary. Therefore, before installing the thermostatic shower mixer or bathtub, it is necessary to remount the water distribution system. This rule does not apply to vertical thermostats, in this case it is sufficient to swap flexible hoses.

Also, it is not superfluous to install filters at the water inlet points to the apartment before installing the equipment. This will help to maintain the integrity of the device longer, and ensure that all members of the family will be healthy.

Thermostats from Grohe

The German brand is one of the leaders in the production of quality thermostats. Grohe mixers have a number of advantages that make the company a leader in the preferences of customers:

• High-quality and reliable technology.
• Modern design.
• Compact size.
• Coating resistance to mechanical damage.
• Durability in operation.
• Smooth work.
• Economy of water consumption up to 50% due to EcoButton technology.
• Equipped with TurboStat technology, which allows you to quickly respond to the slightest temperature fluctuation.

Grohe Thermostatic Mixers are the leaders in popularity in the target audience and have a warranty period of 5 years, which indicates the manufacturer's confidence as a device.

Other manufacturers

The thermostatic mixer FAR is laconic in comparison with the designer finds of other manufacturers, but according to the characteristics it will give odds to many. Thermal mixers of this manufacturer are more familiar to professionals, as the company produces sanitary fixtures, devices for heating systems  and others.

Mixers with a TERMO-FAR thermostat are connected to the system at two hot and cold water inlet points, a mixed flow is supplied to the pipe at the outlet. The thermostatic sensor is in the sphere of influence of two water flows and is built into the body equipped with two valves, it mechanically changes the ratio of the supply of cold and hot water. The temperature control range is adjustable from 25 ° C to 65 ° C, with a maximum water temperature of up to 95 ° C. According to consumers, one of the reliable and easy-to-repair devices.

Thermostatic shower mixer Armatura is manufactured by the Polish factory KFA. The device is in demand on our spaces, it has a reasonable price and easy installation. Has a sufficient margin of safety and long retains an attractive appearance.

2-3 times more expensive than standard models without automatic maintenance of the set water temperature.
   The high cost is due to the more complicated device of this type of sanitary ware.

But does it make sense to overpay and is it worth buying a thermostatic mixer for an apartment or a house? Let's understand.

What is a thermostatic mixer

Thermostatic mixer has a special mechanism (thermostat), which is able to produce water at the set temperature with an error of 1 to 5 degrees, depending on the model and manufacturer (the Chinese have a high error, the Europeans have a minimum).

Let's say you put a temperature of 39 degrees on the mixer.
  Now the water in the shower or spout will always be close to this indicator (38-40 degrees).

And even if pressure jumps begin in the water pipe, the temperature in the thermostatic mixer does not change.
  That is, a mixer with a thermostat saves from changes in temperature in the shower.

It also allows you to not bother every time with a lever or valves, looking for the optimal combination of cold and hot water.
  It is enough to set the temperature once and wash constantly with maximum comfort.

How it works.

If you do not go into technical details, then the principle of work is the following: in the mixer there is a material that reacts to the temperature, expanding and tapering.

When the water is too hot the material expands and thereby reduces the flow of hot water from the water pipe.
  If too cold, on the contrary increases the flow.

Reacts the material to a temperature change almost instantly, so the adjustment is obtained so accurately.
  Plus the thermostat is a mechanical device, so it's as reliable as possible.
  More information about the device you can read.

When it is important to use a thermostatic mixer

  The installation of the thermostatic mixer is recommended in the following cases:

1. With constant pressure drops in the water main.

Differences can be when neighbors include water or when water is turned on in the bathroom and in the kitchen at the same time.
  In some houses, water is simply fed unevenly.

2. When using storage water heaters.

In electrical and gas boilers  water is heated to a temperature of 70-85 degrees.
  Therefore, if the cold water supply is cut off sharply during the shower conventional mixer  you can earn a serious burn.

3. When using flow-through gas water heaters.

Using gas columns  It is often difficult to achieve a comfortable water temperature, especially when pressure jumps in the water pipe.
  Thermostatic mixer will relieve this problem once and for all.

In addition, modern gas water heaters are sometimes "buggy" and include a maximum gas supply with an average or low head of water.
  The mixer will help here, protecting you from burns.

With flow-through electric water heaters everything is much more complicated.
  Use with them in a steam mixer with a thermostat is not always possible and each case must be considered individually.

4. If there are small children in the apartment.

Children can turn on the hot water  and get burned.
  Therefore, the thermostat on mixers in the bathroom and in the kitchen will not interfere with the safety.

Draw conclusions

  If you do not have small children and problems with pressure drop in the water supply, the thermostatic mixer is not needed.
  However, it is much more convenient with it, so if you have money, it makes sense to try it.

But keep in mind that you get used to automatic temperature control very, very quickly.
  Back to the standard mixer it will be difficult to pass because of the habit of not adjusting the temperature manually and because of the reduced level of comfort.

By the way:
  For lovers contrast shower  the thermostatic mixer will not be very convenient.
  For this wellness procedure, it is best to still use

Thermostatic mixer is gaining popularity, competing with models with two valves and one lever. To buy a faucet with a thermostat means to increase the comfort level of using sanitary ware in the bathroom, because they set a new standard of comfort for the bathroom and shower.

What is a thermostatic mixer

Thermostatic mixer is structurally a product equipped with a sensor for measuring and maintaining the temperature of the water. Outwardly also differs from the traditional: a panel with handles for turning the water on / off, as well as adjusting the temperature.

The temperature is regulated by means of thermocouples. The user only needs to set the required temperature before turning on the tap, and the device itself will maintain the necessary temperature regime by adding hot or cold water. And the thermostatic mixer reacts to temperature changes instantly.

Advantages of thermostatic mixers

The installation of the thermostatic mixer offers the following advantages:

• The risk of burning too hot water is excluded, which is important for families with small children.
• There is an energy saving, going on heating the water in the house with installed heating devices.
• Setting a stable temperature when using flow heaters.
• Independence of the water temperature from whether the warm water includes the neighbors at that moment.

Given the merits, it is not surprising that the thermostatic mixer is becoming more popular.

Where to buy a mixer with a thermostat

You can buy a mixer with a thermostat in our store. Home-Santehnika presents the products of Grohe, Hansgrohe, Oras, Kludi, Hansa and others. And the price is lower than the average for the market. We have products with an additional function of temperature control from the remote control, as well as with the blocking of the preset temperature for children. There are reviews about products on the site.

Buy faucets with a thermostat with delivery in Moscow easy! Buy and you will understand how convenient it is!

The mechanism of the thermostat was created in the 20th century, but until now its advantages have not been appreciated by many consumers. Let's talk further about how the mixer works with a thermostat in a bath with a shower, what advantages it has and how to choose a successful model of such a product.

The principle of operation of the unit with a thermostat

During water procedures a person often experiences discomfort from a sudden change in the temperature of the water stream. The hot water in the shower hose suddenly changes to icy. It happens unexpectedly and brings a lot of unpleasant sensations. The reverse situation, when a cool shower begins to change sharply to boiling water, is especially dangerous for families with small children. After all, on the tender skin of a child in this situation, burns may appear.

The principle of operation of a mixer with a thermostat

A quality mixer model with a thermostat and a long spout in the bathroom makes it possible for a person to completely eliminate the risk of such a situation. The unit allows you to make a shower reception not easy to enjoy, but also safe.

A thermostatic mixer with a shower, a spout in the bathroom ensures the maintenance of the temperature and strength of the water flow at a level that is relevant to the person. The soul user only needs to set the required parameters, and the product will independently adjust the water supply so that it corresponds to the set standards at the output.

If the flow head changes, at the outlet of the spout or shower the temperature regime of the water will still remain unchanged. What size and design would not have a device with a thermostat, the principle of its operation in the bathroom will be identical.

The thermoelement, which is present in the design of the unit with a spout, controls the water supply in automatic mode. This happens in the following way: when high temperature water is applied to the mixer, the unit blocks the supply of cold water for the shower. And it happens in just a few seconds. A person does not even have time to notice that something has gone wrong.

Design Features

The body of such shower units often has the form of a cylinder and is equipped with two regulators. The first one is used to adjust the head of the water flow, and the second one is used to select the temperature regime.

In the case with a shower, a spout is a thermostatic type cartridge. It is characterized by high sensitivity to temperature changes. Due to the special material from which this structural element is made, it is able to expand and push out a special piston. This makes it possible to shut off the supply of hot water completely or partially when it hits the cold flow mechanism.

  View from inside the mixer with thermostat

Also part of the hull is ceramic cartridge. It provides the user with the ability to change the temperature regime of the water flow when there is such a need in the bathroom. But to set too high a temperature for the shower will not work out in order to avoid the risk of getting a body burn.

Note that all existing mixers with a thermostat, shower and a long spout are divided into two types, based on the type of water supply adjustment.

  Thermostat operation principle

View	Characteristics of the basic properties
Mechanical models with long spout, shower	They have in their design valves or handles, which in most cases are located at the edges of the body. One of them is responsible for setting the actual temperature, and the other is responsible for the force of the head. Many users with experience believe that the mechanical type for the bath differs in a simpler design, but at the same time more comfortable use. They are also a cheaper option.
Electronic mixers with long spout, shower	Such models with a long shower are very diverse in design and have a touch screen or push-button control. Note that many buyers are afraid to use such options, because they worry about the fragility of electronics in conditions of high humidity. These fears are completely vain, since the body of the product is reliably protected from moisture and water.

Advantages and disadvantages

The most noticeable advantages of mixer models with a thermoregulator and a shower in the bathroom are the following qualities:

• a high level of safety - a person in the shower is not scalded by excessively hot water flow with a sharp overlap or a decrease in the volume of cold water supply. That is especially important if the shower is used by a child in the absence of an adult. Many models are equipped with special blockers, which do not allow the child to change the water temperature by hand;
• simple control - thanks to the presence of a valve, the operation of a thermostatic unit with a long spout in the bathroom is characterized by a high level of comfort;
• economy - no need to spend even a minimum of time to adjust the temperature regime, which is very important in the event of a meter for electricity. The machine will do everything automatically. In addition, a mixer of this type allows to reduce water consumption due to a higher temperature setting accuracy;
• autonomous operation mode - even if the neighbors take a shower or wash the toilet, this will not affect the level of water temperature in the shower.

There is only one drawback in thermostatic mixers.  For some consumers, it is significant, but someone does not pay attention to it at all. The downside of such products is high cost. This explains the low demand for products of this type in our country.

Nuances of choosing a model with a thermoregulator

Before buying, you need to determine the current type of unit with a long spout and a shower for the bathroom. After all, they differ in many characteristics. In addition, it is necessary to clarify what material the model was made of. The most reliable, as practice shows, are ceramic taps  with graphite coating. Also note that you should not give preference to too cheap options. Mixers with a thermostat in the bathroom can not stand cheap. This is a high-quality mechanism, the cost of which in our country is at a fairly high level.

For example, the best today are mixers with a long spout and shower brands Grohe or Hansgrohe. The cost of Grohe models ranges from 15 to 45 thousand rubles. The German quality of Hansgrohe products costs slightly less: from 11 thousand rubles apiece. Chinese products for the soul should not be chosen. They are often short-lived.

  Grohe faucet-thermostat

  Thermostat for shower Hansgrohe

However, we note that the guarantee of long-term operation of such plumbing from any manufacturer is correct installation  mixer in the bathroom. If in the course of work a person makes mistakes, breaks the technology, does not follow the manufacturer's instructions, breakages and problems with the product can not be avoided.

Self-installing

Most of the units with a shower thermostat can be installed without the assistance of a qualified technician. By the method of installation, the necessary tools and fasteners, they are similar to the usual old mixer mixers.

When installing the product with your own hands, it is necessary to observe the symmetry of the supply from pipes with cold and hot water. It is also important to place the tap for cold water on the right, and for the hot water on the left. Otherwise, the thermostatic mixer may not start functioning.

Determine exactly, the model with what direction you need.  If the water pressure in the house differs from the manufacturer's recommended level by a small amount, the mixer must be pre-adjusted. For example, the unit is designed for hot water at 60 degrees, and the apartment is fed 65 or 55. To perform the correct calibration of the thermostat, remove the protective cap and manually adjust the value of the water flow temperature. This is done by rotating the handle of the device using a thermometer.

The open type of devices with thermostat for a shower in the bathroom are mounted in a manner similar to a conventional mixer. And for closed type  It is necessary to additionally install a plasterboard wall, behind which the main parts are hidden.