The products of the South Korean company "Kyung Dong NAVIEN", known to the Russian buyer as "Navien", are distinguished by their high performance, reliability and safety. All boilers are brand are maximally adapted to the Russian operating conditions. However, with all its modern "stuffing", this technique can fail. In 90% of cases, the cause of the breakdown of Navien boilers is untimely service maintenance and installation errors.
The E-Tech service center has long and successfully carried out any types of renovation works boiler equipment from a South Korean manufacturer. Our masters use an integrated approach, which implies not just eliminating the problems that have arisen, but identifying the causes of their occurrence.
E-Tech masters have the necessary knowledge base and all necessary equipment in order to diagnose as soon as possible possible reasons malfunctions and repair gas boilers Navien.
The masters of our center have been engaged in the maintenance of various heating and hot water equipment Navien for many years. They are very familiar with design features and the nuances of equipping any model of boilers, so service and repair takes place in a short time.
As the experience of our center specialists has shown, the main reasons for failure gas equipment Navien are installation flaws; non-compliance with the manufacturer's requirements during operation; poor water quality; lack of regular service and maintenance.
We offer a full range of services for the maintenance and repair of Navien gas boilers: from delivery and installation to service and emergency repair. When you contact us, you get all types of work, including the provision of original spare parts, from "one source". This approach allows us to guarantee the maximum efficiency and reliability of operation of all the equipment we serve, and ensures the safety of money, time and nerves for our customers.
The most common cause of accidents in diesel heating units is poor fuel quality. This leads to clogged fuel filters and severe fouling of the burner nozzles. Because of this, the boiler works with reduced performance, or even breaks down altogether. To prevent this from happening, we recommend servicing diesel boilers LFA and LST twice a year - before the start of the heating season and after its end.
We work seven days a week, around the clock, without holidays and weekends. For all types of work and materials used, an official guarantee of the Center is provided. You can contact us for a one-time help or conclude a long-term contract.
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At the heart of the work of heating radiators THERM X2 there is a new principle in which the movement of the coolant flow is organized not in parallel, as it was before, but sequentially. That is, the front panel is connected in series with the panels located behind it. The heating medium first flows through the front panel. For the development of heating technology, this original solution opens up 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 warms up much faster, the heating time of the front panel is significantly reduced. To achieve maximum heat dissipation, it is required 25% less time. |
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Higher average temperature radiator surface in full load mode provides increase in the power of 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 that is unmatched by any standard flat radiator. The rear panel barely gets warm during normal operation. Due to the lower heat transfer from the side of the wall, this panel acts as a heat radiation shield. All this leads to reduce energy costs by about 6%. |
Therm X2 models have a higher energy efficiency than flat radiators.
New radiator markings:
The model range of valve radiators FKV, PKV, PHV types 12, 22, 33 has been transferred to the new classification. New radiator markings will look like this:
Old designation - Profil-V FKV 220510
New designation - Therm X2 Profil-V FTV 22050100, article: FTV 22 050 100 1 R 2K
Full description: Kermi Therm X2 Profil-V Type 22 BH 500x100x1000 mm
1 - designation of white color Ral 9016 (when ordering other colors, simply write RAL)
R - standard connection on the right (L - connection on the left / no extra charge / on order)
Profile compact radiators Kermi Therm X2 Profil K are made of sheet steel and have a uniform two-layer varnish coating that does not emit harmful substances for the environment during heating operation. The surface is degreased, treated with iron phosphate, primed with cathodic dipping and powder spraying in accordance with DIN 55 900-FWA. Standard: Kermi white (RAL 9016). Colored varnishing is available on request. 4 pads (for mounting a radiator longer than 1800 mm - 6 pads), including a system-appropriate mounting kit with brackets 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 installation.
The radiator is factory equipped for use in a two-pipe system, with a bypass screw connection (accessory), also suitable for use in one-pipe systems (For one-pipe system - valve setting 8). The quality control system is certified according to DIN EN ISO 9001: 2000. The design complies with the previous directives of the former BAGUV (Union of policyholders at the expense of the federal budget). Certification acc. with GOST.
Kermi Therm X2 radiators are ideally compatible with all heating systems and are thus an excellent answer to all the heating technology needs of tomorrow. The patented X2 technology, with an increased radiation intensity of up to 100%, takes care of best use Efficiency of energy efficient heat sources. Optimum heat dissipation into the room and high level thermal comfort even at low system temperatures. Thus, Therm X2 radiators are ideally suited to all combinations: with heat pumps, technology max. use of the heat of combustion of fuel, solar collectors, as an adequate, future-proof form of heat transfer already in our time, tuned for maximum energy efficiency. They are also the best alternative for refurbishing a heating system without underfloor heating.
Therm-x2 technology it is 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 segment. panel radiators because it has a number of unique advantages. With the release of Therm-x2 radiators, Kermi is prioritizing the 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 is increased by up to 100%, while energy savings reach 11%. What is the difference between Kermi steel radiators and why are they energy efficient?
The success of Kermi energy-saving radiators is based on the latest patented Therm-x2 principle, which is based on the sequential flow of heating medium through the radiator panels. If in panel radiators according to 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 the mode of partial load of the heating system, for example, in the off-season, the power of the front panel is usually sufficient to warm the room, and the rear panel serves only as a heat shield. And only when a lot of power is required, the back 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 pipes, the energy efficiency of the radiator is increased and the losses in heat distribution and generation are reduced.
As shown by independent qualified studies, as a result of the energy advantages of heat transfer with the sequential flow of the coolant in steel panel radiators of heating Kermi Therm-x2, unlike other panel radiators, not only significant energy savings, but also maximum thermal comfort can be achieved. Our sense of comfort in a room is highly dependent on the radiation intensity of the radiator. Even when the thermometer shows the required 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, in normal use, the radiation intensity is increased 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 using the innovative Therm-x2 technology, the total energy savings in heat transfer can reach up to 11%! Considering that 75% of all energy consumed in a household is for heating, there are huge cost savings opportunities.
Compared to traditional panel radiators, the use of therm-x2 energy-saving radiators allows annual savings of over 6,000 kilowatt-hours in older buildings. They could bake 6000 pies, shave 15600 times with an electric razor, wash 6270 times, operate the refrigerator for 42 years. If all 14.5 million single and semi-detached houses were to switch 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 makes Kermi panel radiators a starting point in the development of new heating systems that meet the high demands of tomorrow. For the good of man and nature!
Since its inception, the innovative Therm-x2 technology has attracted great interest from both professionals and ordinary consumers. The success story of Kermi flat panel radiators goes on and on: the prestigious PLUS X AWARD jury awarded the entire product line for outstanding performance with the PLUS X AWARD 2012, and it was also recognized as "Best Product of the Year 2012" for functionality, environmental friendliness and quality. Along with the impressive results in energy saving, the judges also noted the versatility of the Kermi Therm-x2 family. Either heat pumps, solar collectors or a technique for maximum utilization of the calorific value of fuel - therm-x2 energy-saving radiators right choice in every case. Especially when it comes to maximum thermal comfort combined with the 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 "Kermi Wärmesystems x-optimized" component.
