Kermi Therm X2 - the first energy-saving radiators. Valve fittings Kermi

18.10.2019

An energy saving of 11% arises due to the fact that only the front part works for some time. A 2 kW heater - two panels of one kilowatt each, - the radiator gives off not 2 kilowatts, but 1. The rear part warms up in 15-20 minutes. During this period of time, discomfort is felt, but the very 11 percent of energy savings are obtained.

There are defective systems in which there is no balance, and not enough moving fluid passes through the device. On the thermograms, heating of the panels is observed only in the upper part, which indicates a lack of coolant. If it is not enough for both panels, then the flows are distributed in such a way that at least one is enough. But this method cannot be used. By installing a radiator with local narrowing, we further increase the hydraulics of the system, which leads to a shortage of coolant even for one panel. There is a possibility that if there is some margin for balancing, then the therm X2 principle is somehow implemented and will give us something. If the systems are clamped and there is not enough fluid, then there is nothing to clamp, and again we come to an increase in load. Therefore, the implementation of this technology in well-tuned, properly balanced and assembled systems is impossible, because this technique only works for the first 10-20 minutes after the thermal head has opened the radiator.

If you want to buy Kermi radiators with bottom connection, then you will not be able to refuse to use X2, since it is already built into them.

Kermi compact profile radiators of the therm-x2 Profil-K series are innovative, energy-saving side-mounted radiators suitable for all modern heating systems. They are universal in compatibility with any energy efficient heat source, whether condensing boilers, pellets, heat pumps, solar collectors or central heating. Radiators are designed for closed systems with forced working circulation, in which the working pressure does not exceed 10 bar, and the heat carrier temperature reaches a maximum of 110 °C.

Type 22 models of the "therm-x2 Profil-K" series have flat design made in a special way for maximum use calorific value, and equipped with two heating panels with one row of convective fins. They are available in mounting heights of 200, 300, 400, 500, 600, 750 and 900 mm, in the width range from 400 to 3000 mm (except for models with a height of 200 mm - their minimum width starts from 600 mm). The mounting depth of these devices is relatively small and is 100 mm. Heights of 500 and 900 mm exactly match the old ones DIN center distances, which means that such models are best suited for replacement, repair and decoration.

Particular attention should be paid to the new low radiators with a height of 200 mm. This is a special development of "Kermi" for rooms with low window sills and panoramic windows- devices successfully combine convenient small dimensions and high performance.

"therm-x2" radiators (except for 200mm high models) are equipped with the latest patented "x2" technology based on a series piping on the heat carrier. According to this principle, the coolant from the supply pipeline first enters the front panel of the radiator, providing more high temperature its surface and thereby increasing the share of radiation heat transfer up to 100%. Forced circulation reduces warm-up and operation time by 25%. In partial load mode of the system, the front panel power is often sufficient. The rear panel at the same time performs the function of a reflective screen and is connected only when more power is required, contributing to the rapid heating of the room due to its convection properties. As a result, such a temperature difference between the supply and return lines leads to an increase in the energy efficiency of the radiator and a reduction in losses in the distribution and generation of heat. Sequential flow of the coolant through the radiator panels allows not only significant energy savings (up to 11% compared to conventional panel radiators), but also provides high level thermal comfort even in low temperature systems.

Panel radiators are made of sheet steel. The surface is degreased, phosphated, primed with cathodic varnishing using the cataphoretic immersion method. (ETL) and powder coated (EPS). The result is a smooth glossy paintwork that is not only beautiful, but also environmentally friendly. In the standard version, the devices are supplied in white color from the Kermi palette (similar to RAL 9016). By individual order, you can choose an option in any color from colors Kermi.

The delivery of radiators "therm-x2 Profil-K type 22" includes: side strips and upper decorative grille, mounting kit with air vent valve (Majewski tap) G ½" and installed plugs G ½". Models with a height of 300-900 mm are additionally equipped with a kit "x2" with a separating plug "therm-x2" (which is placed by the user in the return line) and mounting accessories. They are hung on the wall with the help of pads on the rear side of the radiator (4 pieces in models with a length of 400-1800 mm, 6 pieces in models from 1800 mm). Horizontal and vertical adjustment possible when assembled. Models 200 mm high are supplied without mounting plates and accessories and without the “x2 Inside” insert. Low radiators can be installed on the floor or mounted on the wall. For this, special brackets are provided, which are ordered separately.

For connection to the heating system, on the sides of each radiator there are four branch pipes with internal thread G ½", pipe connections can be made from either side.

The radiators are delivered already assembled in cardboard box packed in a protective film that does not require removal during installation.

The main features and advantages of the compact radiators "therm-x2 Profil-K type 22":

Compatible with all modern systems heating with any heat source
Flat design: two profiled panels with two rows of convective fins (installation depth: 100 mm)
Side trims and top grille included (removable for easy cleaning)
All parts made of durable high quality steel
Large variety of sizes (installation height: 200 to 900 mm, installation length: 400 to 3000 mm)
The presence of low models with a height of 200 mm for ease of installation in rooms with low window sills
Side connection right or left: 4 × G ½", female thread
Unique "x2" energy-saving technology for optimizing heat consumption: up to 25% reduction in heating time, up to 100% increase in radiant intensity, up to 11% overall energy savings (except 200mm models)
Increased efficiency by connecting panels in series based on the “x2” principle (except for models with a height of 200 mm)
High heat dissipation at every operating point, even in low temperature systems
Rational and fast solution for replacing old heating appliances during repair
Universal connection for one- and two-pipe systems
Equipped with air vent and plugs
Sensitivity and dynamism of regulation due to low coolant content
Suitable for installation of all types of registration devices (meters)
Attractive profile cladding
Powder coated primed surface for maximum protection
Gloss eco-friendly two-layer paintwork, white base color (custom colors on request)
Correspond to the quality mark RAL
Fastening security due to balanced fastening system
Simplicity wall mounting with pads on the rear panel (except for models with a height of 200 mm)
Protective packaging for installation on construction sites

Therm-x2 technology used in all profile, smooth, hygienic and multi-panel radiators Kermi 12, 20, 22, 30 and 33 types. And it sets completely new standards in the steel panel radiator segment, as it has a number of unique advantages. With the release of Therm-x2 radiators, Kermi makes priority work on optimization and energy efficiency of the heat transfer process: new technologies reduce the heating time of the radiator by up to 25%, the radiation intensity increases up to 100%, while saving energy up to 11%. What is the difference between Kermi steel radiators and why are they energy-saving?

Why energy-saving radiator Kermi Therm-x2?

The success of Kermi energy-saving radiators is based on the latest patented Therm-x2 principle, which is based on the sequential flow of heat transfer fluid through the radiator panels. If in panel radiators according to the previous technology all panels were heated at the same time, then according to Therm-x2 principles, the coolant from the supply pipeline first enters the front panel. In the partial load mode of the heating system, for example, in the off-season, the power of the front panel is usually sufficient to warm up the room, and the rear panel performs only the function of a heat shield. And only when more power is required, the rear panel begins to give off heat in full force and, thanks to its convection properties, contributes to the rapid heating of the room. Thus, due to the greater temperature difference between the supply and return pipelines, the energy efficiency of the radiator is increased and losses in heat distribution and generation are reduced.

For the most efficient use of energy. And maximum comfort.

As independent qualified studies have shown, as a result of the energy advantages of heat transfer with the sequential flow of the coolant in Kermi Therm-x2 steel panel radiators, unlike other panel radiators, not only significant energy savings can be achieved, but also maximum thermal comfort is created. Our sense of comfort in a room is highly dependent on the intensity of the heat emitted by the radiator. Even when the thermometer shows the desired temperature, but the radiator practically does not radiate heat, there is no minimal feeling of comfort, the room is subjectively perceived as cold. With Kermi radiators, the situation looks different. It has a significantly higher average front panel temperature, which increases the radiation intensity by almost 100% during normal use, ensuring maximum comfort at all times.

The full energy efficiency potential of a Kermi heating system with Therm-x2 technology can only be fully realized if the heat transfer process is involved. In energy-saving Kermi radiators high efficiency sources of thermal energy is preserved at all stages of heat transfer. It is worth noting that with the use of innovative Therm-x2 technology, the total energy savings in heat transfer can reach up to 11%! If you consider that 75% of all household energy is used for heating, there are enormous opportunities for cost savings.

Compared to traditional panel radiators, therm-x2 energy-saving radiators save over 6,000 kilowatt-hours annually in older buildings. They could bake 6,000 pies, shave 15,600 times with an electric razor, wash 6,270 times, and operate a refrigerator for 42 years. If all 14.5 million single and semi-detached houses switched to Kermi Therm-x2 technology, over 9 billion liters of fuel oil could be saved per year! And CO2 emissions are about 24 million tons annually. This high energy saving potential makes Kermi panel radiators the starting point for the development of new heating systems that meet the high demands of tomorrow. For the benefit of man and nature!

Kermi - the best energy-saving radiators of 2012

Since its inception, the innovative Therm-x2 technology has attracted great interest from both professionals and ordinary consumers. The success story of Kermi's flat panel radiators continues, with the prestigious PLUS X AWARD jury honoring the entire product line for outstanding performance with the PLUS X AWARD 2012, and it was also awarded " Best Product 2012" for functionality, environmental friendliness and quality. Along with the impressive results in energy saving, the judges also noted the versatility of the family Kermi Therm-x2. Whether it is heat pumps, solar collectors or technology for maximizing the calorific value of fuel - therm-x2 energy-saving radiators right choice in every case. Especially when it comes to maximum thermal comfort in combination with best efficiency. Radiators can be connected to any heat source and save a significant part of the energy consumed already during heat transfer. This makes Therm-x2 a very strong "Kermi Wärmesystems x-optimiert" component.

Profile compact radiators Kermi Therm X2 Profil K are made of sheet steel and have a uniform two-layer lacquer coating that does not emit harmful substances for environment during heating mode. The surface is degreased, treated with iron phosphate, primed with cathodic dip lacquer and powder coated according to DIN 55 900-FWA. Standard: White color Kermi (RAL 9016). Colored lacquering - on request. 4 trims (for fixing a radiator with a length of more than 1800 mm - 6 trims), including a mounting kit corresponding to the system with consoles with holes, installed plugs and air vents. All radiators are leak tested and ready for installation. Packed in cardboard and covered with foil. Protective packaging for mounting.

At the factory, the radiator is equipped for use in a two-pipe system, with a bypass screw connection (accessory), also suitable for use in one-pipe systems (For a one-pipe system, valve setting 8). The quality control system is certified according to DIN EN ISO 9001:2000. The execution complies with the previous directives of the former BAGUV (Association of Policyholders at the expense of the federal budget). Certification acc. with GOST.

Connection: 4 x G 1/2” female thread
Working pressure: max. 10 bar
Wednesday: hot water up to 110° С

Radiators Kermi Therm X2 are ideally compatible with all heating systems and thus are the perfect answer to all the demands of tomorrow's heating technology. Patented X2 technology, with up to 100% increased radiation intensity, takes care of best use efficiency of energy efficient heat sources. Optimum heat dissipation into the room and a high level of thermal comfort even at low system temperatures. Thus, Therm X2 radiators are best suited to all combinations: with heat pumps, appliances max. use of heat of combustion of fuel, solar collectors, as an adequate, future-proof form of heat transfer already today, tuned for maximum energy efficiency. They are also the best alternative for renovation of the heating system without surface heating.