thermostatic elements. Temperature controllers Danfoss water temperature controller

Our company specializes in the supply of equipment that will help you organize effective management heating system at the facility. Specialization in the supply of this equipment guarantees that you will receive really high-quality, modern and proven equipment. This subsection contains a catalog where you can choose and buy a Danfoss thermostat - the price is very good, and direct deliveries from the manufacturer allow us to guarantee the original quality and unique characteristics of the equipment. By contacting our company, you can purchase original products from a well-known Danish manufacturer at a bargain price and with a long warranty period. Take the opportunity to order a Danfoss temperature controller and enjoy the benefits that our company is known for. By becoming our client, you will receive:

• manufacturer's price for modern and reliable equipment;
• very long warranty period for ordered regulators;
• assistance in the selection of equipment;
• warranty and service maintenance;
• prompt response to the order and its exact execution;
• delivery to your locality ordered equipment.

Please contact us if you are interested in Danfoss heating thermostats for radiators and product types. It is very easy and profitable to work with us! Please note that we have our own warehouse finished products, where the entire range of equipment of this manufacturer is presented. This allows us to serve orders as quickly as possible and provide great service our clients. Already now you have the opportunity to buy a Danfoss thermostat - the price of the manufacturer, and a developed service will allow you to get the type of equipment you are interested in on the best terms.

Placing an order is quick and easy. Check out the range of equipment that interests you in the appropriate subsection. Select the required model and place an order. You can buy a Danfoss direct-acting temperature controller or other types of equipment from this manufacturer by contacting us at the numbers posted on the website. Also note that in the bottom corner of the page there is an online form through which you can both ask questions and make a purchase. Remember that our specialists are not just engaged in the sale of equipment, but also have a very good experience in using equipment on a wide variety of objects and systems of varying complexity. Use this opportunity to order a Danfoss temperature controller, price and assistance in the selection of equipment, will help you make the perfect and informed choice of model for your system. Our experts will give you professional advice on the characteristics of the equipment, answer any questions about the installation and operation of products, and accept your order. It is very convenient to work with specialists who are well versed in the equipment that they offer. Contact us at any time convenient for you if your goal is to buy Danfoss thermostats for radiators - our company's offer is one of the most profitable and affordable on the market.

Separately, we want to note that our company cooperates with large quantity firms and individuals. Our service covers all regions of the country, which allows us to provide a professional service to clients, regardless of their place of residence. You just need to place an order, and delivery issues will be promptly resolved by our specialists. The equipment ordered from us will be with you quickly and with the provision of warranty obligations from our company. Choose a thermostat for a Danfoss heating radiator, other types of equipment and start placing an order! All equipment that is in the catalog is present in required quantity in the company's warehouse and you can quickly get it. Once again, we would like to draw your attention to the fact that all products are original and are used high demand specialists in heat supply systems and energy efficiency. By ordering equipment from us, you will receive the best examples products at the most affordable price.

We recommend contacting our company and buying a Danfoss thermostat - the price, warranty, service and prompt delivery of any amount of original equipment from the Danish manufacturer make our offer in demand and convenient for customers.

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Heating and ventilation costs average 30-50% family budget. And the problem is not in the function itself, but in poor-quality energy consumption. A convenient solution was offered by Danfoss - a thermostat to control the temperature in the house and the operation of the heating system. This device can be used in combination with almost all boilers, including heating devices with a liquid heat carrier.

The thermal head is used at home, in an apartment, industrial premises, warehouses, indoor greenhouses and conservatories, in a word, wherever a relatively constant temperature regime. And this applies not only to heating, but also to air conditioning. So, the thermal head equally successfully interacts with air conditioners, refrigeration equipment and other units responsible for temperature.

Design features

The main purpose of the Danfoss thermostat is to maintain the user-selected temperature regime for a long time. The design of the device includes two main parts:

• thermostatic element or as it is also called - thermostat;
• valve.

A valve is first mounted on the battery and only a thermostat is installed on it. It is the second element that is the main one in the design of the device. It monitors the temperature environment, after which it gives the necessary signal to the valve, which in turn opens or closes the coolant flow.

In the inner area of ​​the Danfoss thermostat there is a bellows - a corrugated container filled with gas or liquid. When exposed to temperature, the filler begins to change dimensions and press on stop valve. When the coolant flow is blocked in the heating units, the temperature indicator begins to rise.

If the room is very cold, the filler is compressed and a reverse reaction is formed - the chamber pulls the spool rod behind it, which in turn opens a gap in the valve element for the coolant to enter.

The company produces two types of thermostat - for gas and liquid. But the second option is considered more inert, it gives a signal to change the temperature regime much more slowly.

Varieties and symbols of devices

The type of filler and purpose is determined by the following abbreviation:

• RTS - liquid bellows

• RTD-G - gas appliance for one or two pipe systems without a pump

• RTD-N- gas device for one-pipe, two-pipe pumping system

In some models, in addition to the main function, there are a number of additional options. For example, a program to protect against interference with the set settings by random persons. The option will be convenient for installation in public institutions or children's institutions. The number of modes and types of functions differ depending on the selected modification.

Model range of devices

The company produces a fairly wide the lineup temperature controllers Danfoss heating.

The most popular variations are:

1. Danfoss RDT marking 3640 - the device is intended for use on standard two-pipe heating systems. It is equipped with the RTD option, which excludes freezing of the main line in the cold season. It is used in household, industrial conditions. It has four divisions with designations in the form of Roman numerals.
2. The Danfoss RAX regulator is a liquid type of device that is used for installation on designer-type radiators or heated towel rails. It has attractive external parameters and a minimalist style. On the case there are only divisions with Roman or Arabic numerals.
3. Living ECO with the function of monitoring the microclimate in the house. This is an advanced series that has been successfully used in commercial establishments and residential buildings. The peculiarity of the thermostat for a heating radiator is that it has a liquid crystal screen that reports all necessary information about the coolant. Also on the case there are three main keys for setting modes.
4. The Danfoss RA-299 gas appliance with automated temperature control is available in several color solutions. It reacts quickly to temperature changes. It is used exclusively for equipping traditional heating systems.
5. 013 G4 001-013 G4 009 - multifunctional series of devices suitable for both heated towel rails and various areas of the heating device. There are left and right hand types.

Each of the presented options is completed with details that simplify the mounting of the device and its subsequent use.

VIDEO: Overview of Danfoss thermostatic kits

Mounting the thermal head

The Danfoss thermostat is installed directly on the "hot" pipe, which supplies the coolant to the domestic heating system. Installation work do not have any difficulties, even when it comes to design variations, the installation principle is the same for everyone.

The following work steps must be followed:

1. Mark the inlet pipe to determine the area to be cut. When doing this, take into account the dimensions of the valve body and take away the threaded element, which will go directly into the pipe.
2. Turn off the heating and drain the water so as not to flood the house during work.
3. According to the marks, cut off an unnecessary section of the pipe and make a thread on the outer part of the cut using a die.
4. Treat the connecting part with a special plumbing paste of any manufacturer and a fumka.
5. Screw the valve element onto the thread that was made with a die, then tighten it well with a washer. Additionally, it is no longer necessary to seal the joint area; this connection will be enough to prevent the pipe from leaking.
6. Remove the fuse, set the maximum value of “5” on the thermostat and put on the case with the scale on top. The cap is put on until it stops, a ringing click is the defining signal, it indicates a tight contact of the parts.
7. Check all connections and connect thermal device back to the common heating system.

Check the functioning of the Danfos regulator before the first opening and closing of the valve assembly. If the installation was carried out according to the rules, there should be no problems.

How to adjust the device

Although all modifications of Danfoss thermostats have differences in external parameters, technical specifications, device settings are done in the same way. To implement it, you will need to refer to the operating instructions and study the designations of the modes indicated on the device case. The indicators may differ depending on which model is used.

Next, set the desired temperature on the device. To do this, move the torque element to the required mode. If a device with push-button control was installed, all manipulations are carried out by pressing the keys "add" or "decrease" the temperature.

You can also choose an intermediate parameter if it is more suitable for creating a certain microclimate in the house. After a few minutes, the heating system will adjust to the selected values ​​and will reproduce the heating of the room until the desired microclimate is obtained. In a similar way, the valve is configured for refrigeration units.

VIDEO: How to properly install the thermal head on the radiator

A popular brand under which thermostats are produced is Danfoss. Products of this company can be found in almost all stores.

Check price and buy heating equipment and related products you can with us. Write, call and come to one of the stores in your city. Delivery across all territory of the Russian Federation and the CIS countries.

The production technology based on gas-filled bellows has a patent and is used in the company's own factories. If you are inclined to buy a Danfoss thermostat, be sure to read the instruction manual.

About Danfoss regulators

Why install a thermostat? To maintain a certain temperature in the premises.

The product consists of two parts that complement each other:

1. Thermostat.
2. thermostatic valve.

The Danfoss thermostatic valve is connected directly to the radiator, and the thermostat is already mounted on it.

The main thing is a thermostatic element that detects temperature changes and sends a signal to the valve that blocks the flow of heat carrier.

Inside the thermal head there is a bellows (a corrugated chamber that can change dimensions) with gas. Gas at a certain temperature changes its state (it condenses when cooled). This affects the change in volume and pressure in the chamber, which becomes smaller and pulls the spool rod behind it, which in turn opens a gap in the valve for the circulation of the heat carrier.

When heating occurs, the reverse expansion process starts and the gap is blocked (the standard is 2 V ° C above the specified temperature).

When the optimal degree is set on the scale of the device, a certain compression of the tuning spring appears inside, which is associated with a specific gas pressure.

Danfoss produces gas bellows and liquid bellows (more inert, slower to respond to temperature fluctuations).

Types and symbols

The abbreviations by which Danfoss heating thermostats are distinguished indicate the type of filler and the purpose of the device:

• RTS is a liquid bellows;
• RTD-G - gas powered, suitable for one- and two-pipe systems without a pump;
• RTD-N is a gas device for one- and two-pipe pumping systems.

Danfoss RTR/RTD service thermostatic element with built-in temperature sensor

There are modifications that perform not only their main functions, but also many additional ones. For example, the option to protect against reconfiguration of set indicators. This is convenient when children are constantly in the room. The number of modes and variety of functions in each model is individual.

Popular models of Danfoss thermostats

The company's product range includes many different Danfoss battery thermostats. The following are popular:

1. Regulator RTD marking 3640. It is used on heating systems of 2-pipe classical type. Equipped with an option that prevents the line from freezing in cold weather. The Danfoss RTD thermostat is used in domestic and industrial environments and has four divisions marked with Roman numerals.
2. Designation RAX, as a rule, for products with liquid, which are used for mounting on unusual batteries or on heated towel rails. Outwardly very attractive and fit well into the design. The case has only divisions with Roman and Arabic numerals.
3. The Danfoss RA-299 thermostat works on gas, has automatic temperature control, is produced in different colors. Quickly responds to temperature fluctuations. It is used only for installation on classical heating systems.
4. Living ECO has the option of room climate control. It is boldly installed in various administrative buildings and residential buildings. The product is distinguished by the presence of an LCD screen that displays all the necessary data on the thermal carrier. In addition, the case has the main buttons for the mode settings.
5. There are also series with many functions, they are suitable for heated towel rails, and for different areas of equipment for heating. Can be right or left handed.

Danfoss Living Connect thermostat

All Danfoss thermostats for heating radiators come with parts that make it easy to mount the device and its future use.

Installing a Danfoss thermal head

The device is mounted precisely on the pipe of the hot water circuit. Installation does not imply anything complicated, even in the case of design options, installation takes place according to the same principle. The work is carried out in stages:

1. A marking is made on the supply pipe to indicate the area that needs to be cut. It is worth considering the dimensions of the valve body. The threaded element is taken away, which will go directly into the pipe.
2. The heating is turned off and the liquid descends to prevent a flood in the house.
3. An extra section of the pipe is cut off according to the marks, and a die is threaded on the outer part of the cut.
4. The joint is treated with a special paste for plumbing work (the manufacturer is not important).
5. A valve is screwed onto the thread made by the die and tightly tightened with a washer. It is not necessary to additionally fix the connection for tightness. The actions performed are sufficient for a reliable joint.
6. The fuse is removed, the maximum indicator “five” is set on the regulator, and a case with a scale is put on top.
7. All joints are checked and the heating device is connected to the entire heating system.

If the Danfoss thermostat was connected correctly, then there should be no problems. It is worth checking the operation of the device before the first opening and closing of the valve.

Setting the thermostat

All devices of the manufacturer differ externally and in terms of technical characteristics, however, they are still configured in the same way. To implement it, you need to look into the operating instructions and familiarize yourself with the designation of the modes that are indicated on the device case. Indicators may vary, it all depends on the model.

Next, to adjust the Danfoss thermostat, set it to the required temperature. This can be done by moving the rotating element in a certain direction. If you have installed a device with buttons, all you need to do is press the "plus" or "minus" button.

It is possible to specify intermediate values ​​when they are best suited to create a certain temperature regime in the room. A couple of minutes pass and heating system will have time to adjust to the specified parameters and will heat until the optimal microclimate is obtained. There is also a setting for refrigeration equipment.

The operation of the regulator in the underfloor heating system

Danfoss floor heating thermostat is an important thing for the entire heating system. The device has a responsible function for adjusting the temperature to a comfortable 25 ° C.

Flow meters will not help if the pressure is unstable, the air heats up, for example, sunbeams, and residents seek to save on heating while they are not at home.

Experts advise installing a mechanical regulator in small rooms of about 10 m².

In large rooms, Danfoss room thermostats with underfloor heating temperature sensors are used.

The Danfoss thermostatic head deservedly has many positive feedback. This is an easy-to-use element that does not require special attention by the owner after installation and adjustment. As a result, a favorable microclimate is provided in the house, and in some cases, tangible money savings.

Advantages of our products

Save up to 46% energy

Radiator thermostats allow you to spend exactly the amount of energy that is needed in this moment to maintain a comfortable room temperature. Different thermostatic elements cope with this task in different ways. Compared to a manual control valve, liquid-filled or paraffin-filled thermostats save 31%, and gas-filled thermostats save 36%. Using Danfoss living eco electronic radiator thermostats saves up to 46% of heating energy.

*According to a study by the RWTH,
Aachen, Germany.

Fast reaction

Danfoss RA series thermostats are equipped with a gas-filled bellows. The heat capacity of a gas is much less than that of a liquid and, especially, of paraffin. As a result, gas-filled thermostats react much faster to changes in room temperature. That's why Danfoss thermostats maintain temperature with greater accuracy and provide greater energy savings. Radiator thermostats with gas-filled thermostatic element(“Gas”) are patented and manufactured only by Danfoss.

Easy installation and setup

The adapter kit allows you to install the Danfoss living eco thermostat on most thermostatic valves on the market. See for yourself by watching this short video.

Reliable performance

Danfoss thermostats are fully adapted to work in Russian conditions. More than 40 years of experience in the operation of temperature controllers in Russia allows us to approve this. For the first time in Moscow, Danfoss thermostats were installed in 1964 in the Rossiya Hotel, where they served until its demolition.

Safety of thermal heads for heating radiators

Danfoss living eco thermostatic heads have a child lock feature. Exploration of the surrounding world will be safe even for the smallest ones.

Comfort in all areas

The amount of heat each room needs varies throughout the day. In the morning the sun shines through the windows on the east side of the house, at noon on the south, in the evening on the west. If you control the heating of the whole house according to the temperature in one room, the temperature in the other rooms will change during the day.

Now you can buy a thermostat with a modern design

Red Dot is a world-famous "seal of quality" in the field of industrial design. Only products that are exceptional in terms of aesthetics and functionality receive this high rating. Danfoss received the Red Dot award in 2010 for the development of the living thermostats.

Temperature controllers used in heating and cooling systems of buildings. Some types of regulators are possible use on pipelines, including fire-fighting purposes. It is also possible to use regulators to connect the water supply to technological installations . To reduce heat losses, the centralized heating system, as well as an individual heating point, can be equipped with temperature controllers. It is possible to combine a regulator and a safety thermostat.

Technical data for temperature controllers:

• Maximum working medium temperature up to 350ºC
• Maximum nominal diameter DN(doo) up 125 mm
• Nominal pressure PN(Py) varies 10/16/25/40 bar
• Execution type block
• Safety according to standards developed by the German Standards Institute

Gradation of temperature controllers according to technical characteristics:

• Small series AVTB, RAVI, RAVV, RAVK,
• Medium Series AVT, AVTQ, FJV
• Big Series AFT

Small Series Regulator used for installation in buildings small area, such as country houses and townhouses. Usually temperature controllers of this series are used in systems with constant coolant parameters, in storage water heaters and in conjunction with heat supply systems for ventilation installations.

Medium Series Regulators are used in hot water supply systems, in systems using steam as a heat carrier, as well as in cold supply systems. Installation of regulators is possible both on the giving, and on the return pipelines.

Regulators big series are used in hot water systems, and systems with a return pipeline. Regulators work based on the principles of fluid expansion. Tuning nodes built-in or remote are provided.