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The operation of THERM X2 heating radiators is based on lies new principle, in which the movement of the coolant flow is not organized in parallel, as was before, but sequentially. That is, the front panel is connected in series with the panels located behind it. The coolant first flows through the front panel. For the development of heating technology, this original solution opens great prospects: The heating process is faster, comfort and energy efficiency are increased. |
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The X2 principle is simply brilliant. It manifests itself in the fact that the radiator heats up much faster, and the heating time of the front panel is significantly reduced. To achieve maximum heat transfer it is required 25% less time. |
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Higher average radiator surface temperature at full load provides power increase thermal radiation by about 10%(compared to the surface temperature of standard flat radiators). |
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The THERM X2 radiator has an efficiency coefficient that is unmatched by any standard flat radiator. The back panel barely heats up in normal mode. Due to lower heat transfer from the wall side, this panel acts as a thermal radiation shield. All this leads to reduction in energy costs by approximately 6%. |
Therm X2 models have higher energy efficiency compared to flat radiators.
Markings of new radiators:
The model range of valve radiators FKV, PKV, PHV types 12, 22, 33 has been transferred to a new classification. The markings of the new radiators will look like this:
Old designation - Profil-V FKV 220510
New designation - Therm X2 Profil-V FTV 22050100, article number: FTV 22 050 100 1 R 2K
Full description: Kermi Therm X2 Profil-V Type 22 BH 500x100x1000 mm
1 - designation white Ral 9016 (when ordering other colors simply write RAL)
R- standard connection on the right (L - connection on the left / no extra charge / to order)
Kermi Therm X2 Profil K profile compact radiators are made of sheet steel and have a uniform two-layer varnish coating that does not emit harmful substances. environment during heating mode. The surface is degreased, treated with iron phosphate, primed with cathodic varnishing using the cathodic immersion method and powder coating in accordance with DIN 55 900-FWA. Standard: Kermi white (RAL 9016). Colored varnishing is available upon request. 4 linings (for mounting a radiator with a length of more than 1800 mm - 6 linings), including a mounting kit corresponding to the system with consoles with holes, installed plugs and air vents. All radiators are tested for leaks and are ready for installation. Packed in cardboard and covered with film. Protective packaging for installation.
The radiator is factory equipped for use in a two-pipe system, with a bypass threaded connection(accessories), also suitable for use in single pipe systems (For single pipe system- valve setting 8). The quality control system is certified in accordance with DIN EN ISO 9001:2000. The implementation complies with the previous directives of the former BAGUV (Union of Insurers at the expense of the federal budget). Certification acc. with GOST.
- Connection: 4 x G 1/2” internal thread
- Working pressure: max. 10 bar
- Wednesday: hot water up to 110° C
Kermi Therm X2 radiators are ideally compatible with all heating systems and are thus the perfect answer to all the needs of tomorrow's heating technology. Patented X2 technology, with increased radiation intensity up to 100%, takes care of best use Efficiency of energy efficient heat sources. Optimal heat transfer to the room and high level thermal comfort even at low system temperatures. So, Therm X2 radiators the best way Suitable for all combinations: with heat pumps, appliances max. use of fuel combustion heat, solar collectors, as an adequate, future-proofing form of heat transfer in our time, tuned to maximum efficiency energy use. They are also the best alternative for renovating a heating system without panel heating.
Therm-x2 technology used in all profile, smooth, hygienic and multi-panel radiators of Kermi types 12, 20, 22, 30 and 33. And this sets completely new standards in the segment of steel panel radiators, since it has a number of unique advantages. With the launch of the Therm-x2 radiators, Kermi is prioritizing optimization and energy efficiency of the heat transfer process: new technologies reduce radiator heating time by up to 25%, radiation intensity increases by up to 100%, while energy savings reach 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 consistent flow of coolant through the radiator panels. If in panel radiators using the previous technology all panels were heated at the same time, then according to the Therm-x2 principles, the coolant from the supply pipe first enters the front panel. In 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 only performs the function heat shield. And only when more power is required, the rear panel begins to release heat at full power and, thanks to its convection properties, helps to quickly heat the room. Thus, due to the greater temperature difference between the supply and return pipelines, the energy efficiency of the radiator increases and losses during heat distribution and generation are reduced.
For maximum energy efficiency. And maximum comfort.
As independent qualified studies have shown, as a result of the energy advantages of heat transfer during the sequential flow of coolant in Kermi Therm-x2 steel panel heating radiators, unlike other panel radiators, not only significant energy savings can be achieved, but also maximum thermal comfort is created. Our feeling of comfort in a room greatly depends on the intensity of the radiator's thermal radiation. Even when the thermometer shows desired temperature, but the radiator practically does not emit heat, there is no minimal feeling of comfort, the room is subjectively perceived as cold. With Kermi radiators the situation looks different. In it, the average temperature of the front panel is significantly higher, due to which, during normal operation, the radiation intensity increases by almost 100%, which guarantees a feeling of 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, the high efficiency of thermal energy sources is maintained at all stages of heat transfer. It is worth noting that with the use of innovative Therm-x2 technology, the total energy savings during heat transfer can reach up to 11%! When you think about the fact that 75% of all energy consumed in a household comes from heating, there are huge opportunities for cost savings.
Compared to traditional panel radiators the use of energy-saving therm-x2 radiators allows saving over 6,000 kilowatt-hours in buildings annually old building. They could be used to bake 6,000 pies, shave with an electric razor 15,600 times, do laundry 6,270 times, and operate a refrigerator for 42 years. If all 14.5 million one- and two-family 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 potential for energy savings allows Kermi panel radiators to become a starting point in 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 aroused great interest among both specialists and ordinary consumers. The success story of Kermi flat panel radiators continues: the jury of the prestigious PLUS X AWARD recognized the entire product line for its outstanding performance with the PLUS X AWARD 2012, and it was also awarded as " Best Product of the Year 2012" for functionality, environmental friendliness and quality. Along with impressive results in energy saving, the judges also noted the versatility of the Kermi Therm-x2 family of equipment. Be it heat pumps, solar collectors or a technique for maximizing the use of fuel combustion heat - energy-saving radiators therm-x2 right choice in every case. Especially when it comes to maximum thermal comfort in combination with best efficiency. Radiators are connected to any heat source and, even during heat transfer, save a significant part of the energy consumed. This makes Therm-x2 a very strong component of the "Kermi Wärmesystems x-optimiert".
A series of profile radiators from Kermi is a heating technology whose costs are justified. High specific thermal power. With quality guarantee. Modern, efficient, compact. Top cover and side screens. Double layer lacquer finish varnish coating, which does not emit substances harmful to the environment. Fast and easy assembly. Special packaging allowing immediate installation of the product. Kermi radiators are designed to be connected to any heat source. They can be connected to a one- or two-pipe heating system. They are available in a compact design or in the form of valve radiators with built-in valve fittings and a pre-set heating power level at the factory.
A universal, promising energy-saving technology for any room and any heating needs.
Height from 200 mm to 900 mm. Length from 400 mm to 3000 mm. One-, two- or three-row.
Steel panel radiators with side connection (FKO).
- Universal heating equipment with a quality guarantee.
- Bright individual appearance.
- The top cover and side screen are included as standard.
- Universal connection for single pipe and two-pipe systems.
- Special packaging, ready for installation.
Progressive warmth in a modern form.
With shiny finish, top and side screen. Complied with high standard Kermi quality. Unique technique. High thermal output – ideal for low temperatures. Sensitive and dynamic adjustment thanks to low water content. Suitable for all heat sources: oil, gas or district heating, powered by solar energy or a conventional heating system. This design meets the requirements of technology for maximum use of combustion heat.
Radiators Profil-V/VM (FTV/FTM) Therm X2 have a built-in valve set. Along with the unique innovative technology therm-x2, providing energy saving and thermal comfort, the profile valve radiator therm-x2 has all the attributes of the heating equipment of the future in terms of quality and its design feature. From high-quality paintwork on the entire surface to an integrated valve group with factory preset kv values. Bottom side or bottom center connection. Height from 200 mm to 900 mm. Length from 400 mm to 3000 mm. One-, two- or three-row.
Kermi low panel radiators with a height of 200 mm are ideal for verandas, winter gardens, window sills and any other premises where the architectural appearance is created by large windows or low window sills.
Significant energy saving reserves are built into the optimal hydraulic balancing of the heating system. Kermi applies new technology automatic regulation valve radiators using kv values that are optimally set at the factory for certain parameters power heating devices. By changing the kv value, adjustable depending on the radiator power, it is ensured good ability regulation of the thermostat valve over the entire setting range. The Kermi valve radiator offers optimal connection options from below.
Central connection. An absolute advantage in design and installation.
Thanks to same size connections for all multi-panel types; the choice of radiator type can be made after laying the pipes. The specific installation length and height can also be determined later. In addition, it is possible to carry out phased (2-step) installation, which will save time and money. Complete pipe installation and system testing can be carried out without radiators. A clear separation is possible between the processes of laying pipes and the final installation of the system. Each radiator now needs to be mounted only once - at the very end of the work. This not only minimizes the risk of damage to radiators during construction work, but saves money on advances during the construction phase.
Kermi valve fittings
Kermi radiators are equipped with a valve insert already at the factory, configured for their thermal power. With the standard valve inserts it is possible to set 8 main positions (kv) and 7 intermediate adjustment positions. To ensure the same quality of adjustment over the entire power spectrum, fine adjustment inserts are installed on small radiators.
Factory preset
Factory preset kv values are limited to 5 out of 15 possible. Factory kv presets are designed for normal heating systems(e.g. single- or two-family houses) with a pressure drop (Δp) of 100 mbar.
Advantages of valve presetting at the factory
Almost perfect hydraulic connection when used in buildings up to 1000 m² (according to the certificate of the specialized institute Aachen, Prof. Dr.-Ing. Rainer Hirschberg.)
KfW Bank recognizes this in its financing conditions for buildings up to 500 m² with a riser supplied by one pump.
- Application of more favorable coefficients for hydraulic equalization when carrying out energy assessments of buildings in accordance with DIN EN 18599.
- Positive assessment during inspection of heat sources and heating systems according to DIN EN 15378 and/or DIN 4792
- Eligible for current support program
- Saving time for designers and installers thanks to
- low design costs
- low commissioning costs
- direct positive impact on the building’s energy passport - Energy savings of up to 6% compared to systems without hydraulic linkage, additional energy savings of up to 20% for the circulation pump
Distinctive features and advantages of Kermi valves
- The absence of step transitions in regulating the coolant flow allows for finer adjustment of the valve
Advantages:
- more is possible fine tuning
- best opportunities for washing replaceable modules.
- less susceptible to interference - Two various sizes valve
Advantages:
- best quality regulation, even when using radiators small sizes - Color coding of valves depending on kv value
Advantage:
- Preset kv value
- spare part (supplied fully open form) can be installed without problems. - Certification according to EN 215 (registration number 6T0002 + 6T0006)
Heating systems in which the radiators are equipped with built-in thermostatic valves with factory settings, with technical point In terms of energy evaluation, they are classified as hydraulically balanced (e.g. according to DIN V 18599).
Compact profile radiators “Kermi” of the “therm-x2 Profil-K” series are innovative, energy-saving side-connected heating devices suitable for all modern heating systems. They are universal in compatibility with any energy efficient heat sources, be it condensing boilers, pellets, heat pumps, solar collectors or central heating. Radiators are designed for closed systems with forced working circulation, operating pressure in which the temperature does not exceed 10 bar and the coolant 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 to maximize the use of combustion heat, and are equipped with two heating panels with one row of convective fins. Available in mounting heights of 200, 300, 400, 500, 600, 750 and 900 mm, in a width range from 400 to 3000 mm (except for models with a height of 200 mm - their minimum width starts from 600 mm). The installation depth of these devices is relatively small and amounts to 100 mm. Heights 500 and 900 mm exactly match the old ones DIN interaxal distances, which means such models are best suited for replacement, repair and finishing of premises.
Particular attention should be paid to the new low radiators with a height of 200 mm. This is a special development by Kermi for rooms with low window sills and panoramic windows– the devices successfully combine convenient small dimensions and high performance.
“therm-x2” radiators (except for models with a height of 200 mm) are equipped with the latest patented “x2” technology, based on sequential piping of the coolant. According to this principle, the coolant from the supply pipe first enters the front panel of the radiator, providing more high temperature its surface and thereby increasing the share of radiation heat transfer to 100%. Forced circulation Helps reduce warm-up and operating time by 25%. When the system is not fully loaded, the power of the front panel is often sufficient. At the same time, the rear panel acts as a reflective screen and is connected only when more power is required, promoting 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 increased energy efficiency of the radiator and a reduction in losses during heat distribution and generation. The consistent flow of coolant through the radiator panels not only allows for significant energy savings (up to 11% compared to conventional panel radiators), but also provides a high level of thermal comfort even in low-temperature systems.
Panel radiators are made of sheet steel. The surface is degreased, phosphated, primed with cathodic varnish using the cataphoretic immersion method (ETL) and painted by powder coating (EPS). The output is a smooth, glossy finish. paintwork, which is not only beautiful, but also environmentally friendly. As standard, the devices are supplied in white from the Kermi palette (analogue RAL 9016). By individual order You can choose the option in any color from color range"Kermi"
The delivery of the “therm-x2 Profil-K type 22” radiators includes: side strips and an upper decorative grille, an installation kit with an air bleeder valve (Mayevsky tap) G ½" and installed plugs G ½". Models with a height of 300-900 mm are additionally equipped with a “x2” kit with a “therm-x2” dividing plug (which is placed independently by the user in the return line) and installation accessories. They are hung on the wall using pads on the back of the radiator (4 pieces in models with a length of 400-1800 mm, 6 pieces in models from 1800 mm long). Horizontal and vertical adjustment is possible when mounted. 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 a wall. For this purpose, special brackets are provided, which must be ordered additionally.
For connection to the heating system, on the sides of each radiator there are four pipes with internal thread G ½", connection to pipes can be made from any side.
Radiators are supplied already assembled in cardboard box, packed in protective film, which does not require removal during installation.
Main features and advantages of compact radiators “therm-x2 Profil-K type 22”:
- Compatible with all modern systems heating with any heat sources
- Flat design: two profiled panels with two rows of convective fins (installation depth: 100 mm)
- Side trim strips and top decorative grille included (removable for easy cleaning)
- All parts are made of durable high quality steel
- Wide variety of standard sizes (installation height: from 200 to 900 mm, installation length: from 400 to 3000 mm)
- Availability of low models with a height of 200 mm for ease of installation in rooms with low window sills
- Lateral connection right or left: 4 × G ½", internal thread
- Unique "x2" energy-saving technology to optimize heat consumption: reduce heating time by up to 25%, increase radiation intensity by up to 100%, total energy savings of up to 11% (except 200 mm height models)
- Increased efficiency by daisy-chaining panels based on the “x2” principle (except 200 mm high models)
- High heat output at every operating point, even in low temperature systems
- A rational and quick solution for replacing old heating devices during repairs
- Universal connection for one and two pipe systems
- Equipped with air bleed valve and plugs
- Sensitive and dynamic adjustment due to low coolant content
- Suitable for installation of all types of recording devices (meters)
- Attractive profile cladding
- Powder coated primed surface for maximum protection
- High-gloss eco-friendly two-layer paintwork, white base color (customized) color design- upon request)
- Complies with the quality mark RAL
- Secure fastening thanks to balanced fastening system
- Simplicity wall mounting by means of overlays on the rear panel (except for models with a height of 200 mm)
- Protective packaging for installation on construction sites
