The products of the South Korean company "Kyung Dong NAVIEN", known to the Russian buyer as "Navien", are distinguished by high performance, reliability and safety. All boilers are trademark maximally adapted to Russian conditions operation. However, with all its modern "stuffing", this technique can also fail. In 90% of cases, the cause of failure of Navien boilers is untimely service and installation errors.
Service center E-Tech has been successfully carrying out any kind of repair work on boiler equipment of a South Korean manufacturer for a long time. Our masters use an integrated approach, which involves not just eliminating the problems that have arisen, but identifying the causes of their occurrence.
E-Tech masters have the necessary knowledge base and everything necessary equipment in order to quickly diagnose possible reasons malfunctions and repair Navien gas boilers.
The masters of our center have been servicing various Navien heating and hot water equipment for many years. They are well acquainted with design features and the nuances of equipping any models of boilers, so service and repair takes place in a short time.
We provide professional assistance:
- wall mounted gas boilers SMART TOK, PRIME, DELUXE, DELUXE PLUS and ATMO.
- Condensing gas boilers NCN and NCB.
- Floor standing gas boilers GA and GST.
As the experience of the specialists of our center has shown, the main reasons for the failure gas equipment Navien are mounting 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 repairs. When contacting us, you get all types of work, including the provision of original spare parts, from one source. This approach ensures maximum efficiency and reliability of operation of all the equipment we service, and our customers ensure the safety of money, time and nerves.
The most common cause of accidents in diesel heating units is the poor quality of the fuel. This leads to clogged fuel filters and heavy pollution burner nozzles. Because of this, the boiler works with reduced productivity, or even fails 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 it ends.
We offer our clients:
- Comprehensive diagnostics of the existing heating system for its further modernization or elimination of factors affecting its effectiveness.
- Design and construction of boiler houses based on Navien gas and liquid fuel boilers.
- Service maintenance of navien boilers at attractive prices.
- current and emergency repair any complexity.
- Delivery of equipment to anywhere in Moscow, the region and nearby regions.
- Supply of spare parts and consumables.
We work seven days a week, around the clock, without holidays and weekends. All types of work and materials used are provided with an official guarantee of the Center. You can contact us for one-time assistance or sign a long-term contract.
Thermis- this is a group of engineers united by a common cause, who have significant experience in the installation of heating systems, heating equipment, in commissioning, repair and maintenance of gas equipment from manufacturers such as Baxi, NAVIEN, Ferroli, VAILLANT, Proterm, Ariston.
We are an authorized Navien service center in St. Petersburg, which has its own spare parts warehouse, staff and great experience in the repair and maintenance of boilers of this brand. We are responsible for the quality of the services provided.
Statistics at the beginning of 2015 show that Navien occupies a leading position in sales of wall-mounted gas boilers in the Russian Federation. This fact is due to the relatively low cost combined with the latest Navien smart technologies. For this reason, the market has a large number of mounting organizations, but, as is most often the case, these organizations do not have the right to carry out repairs, commissioning works and maintenance of Navien equipment.
Navien repair request
With us you can leave online application to service, repair or replace the necessary part of your Navien! Our warehouse of spare parts for wall-mounted gas boilers allows you to quickly eliminate the cause of the malfunction of your equipment.
Fill in simple form and our service specialist will contact you, clarify the problem and find a solution.
Submit your application
Spare parts
We have our own warehouse of necessary Navien spare parts in St. Petersburg and the Leningrad region (Gatchinsky district). Here you can purchase the necessary spare parts and expendable materials for Navien boilers. We also have trained personnel and a technical specialist for this line of Korean boilers. If necessary, you can contact us and get the necessary advice.
When buying Navien spare parts, you can leave an order for work on the replacement of this unit and a discount on maintenance
Navien spare parts catalog
Our Navien Service Benefits
We have our own spare parts warehouse for Navien boilers in St. Petersburg
Our employees have been trained and have the necessary experience in the maintenance and repair of Navien boilers
We have contact with the manufacturer
Our prices are lower. We arrive when others refuse
Thermis has the right to exercise Maintenance and repair of gas boilers
We are a Navien Service Center.
Availability of all necessary permits and certificates
Higher technical education of employees
We provide post-warranty maintenance and repair of boilers
Service Contract for Maintenance
Thermis offers a maintenance contract for your Navien boiler.
The Maintenance Agreement includes:
Diagnostics of the main structural components of your equipment, cleaning necessary elements burners.
Emergency exit in case of breakdown
Free equipment repair work
Troubleshooting the Navien Problem
The Thermis team carries out Repair of Navien Boilers in St. Petersburg and the Leningrad region. We have contact with parts suppliers, Navien manufacturers and technical specialists. The Thermis staff can pinpoint the cause of a problem with near-failure and take corrective action. In the absence of a contract for Thermis maintenance, the cost of work is calculated in accordance with the price list.
Works performed during maintenance of the boiler:
- Checking the condition of the combustion chamber
- Cleaning the combustion chamber
- Cleaning nozzles and gas distribution manifold
- Inspection of the integrity, operability of equipment
- Gas path monitoring with static and dynamic pressure check
- Checking and cleaning filters
- Checking the tightness of all connections (if necessary, troubleshooting)
- Service maintenance of sensors, boiler automation
- Checking the safety automation
- Checking the quality of the power supply network
- Inspection of the chimney and smoke exhaust system (if necessary)
- Checking the air pressure in the expansion tank
- Service maintenance of shut-off valves
- Gas valve calibration
- Customer consultation
Navien Ace gas boilers are known for their adaptability to the specific operating conditions in Russia. Regular maintenance is required to keep them running smoothly. You can get this service at the service center of the TECHNODOM company.
Our services
We carry out maintenance and repair of Navien boilers. The list of our main main services:
- Adjustment of gas and diesel burners.
- Montage demontage.
- Boiler volume cleaning in devices.
- Flushing the boiler volume from scale.
- Diagnostics of malfunctions in floor and wall equipment.
- Replacement of the fan, electrode, pump and jet (nozzle).
- Replacement of the front, rear and middle boiler sections.
We are also working on troubleshooting, dealing with errors that have arisen during operation. TECHNODOM specialists are ready to repair any damage to your heater.
We work for residents of St. Petersburg, Leningrad region, Moscow and the Moscow region. To find out the terms of cooperation or place an order, please contact us via chat on the website or call the numbers listed in the "Contacts" section.
Our company offers its services for emergency repairs boilers for equipment located throughout Moscow and the Moscow region. Troubleshooting is carried out professionally, quickly, efficiently, according to affordable prices, with a guarantee. AIS company currently has more than 10 years of experience in repairing boilers and can offer not only simple boiler repairs, but also annual maintenance and repair of breakdowns of any complexity.
Our engineers and craftsmen have a wealth of knowledge and skills, as well as professional tools without which it is impossible to repair boilers professionally.
We offer boiler repairs:
High-class specialists with extensive experience;
- Handling your call regarding the repair of the boiler as soon as possible;
- You will immediately find out by phone the price for ongoing repairs; we answer openly honestly from the very beginning;
- Quick departure for the repair of boilers in Moscow and throughout the Moscow region;
- Troubleshooting is carried out using only professional tools;
- Repair of boilers is carried out using original spare parts;
- Repair of the boiler is carried out necessarily with a subsequent guarantee for the work done, spare parts.
The specialists of our service center will repair any malfunctions, for them there are no difficult tasks that cannot be solved.
The professionals of our company will repair the boiler as quickly as possible, by 90% in one visit.
Common causes of malfunction leading to boiler repair:
The installation of the heating system was carried out unprofessionally, not observing the conditions;
- non-compliance with the manufacturer's recommendations for the operation of heating equipment;
- the necessary technical manipulations are not carried out after-sales service, which must be carried out annually;
- no extras are used protective equipment like a voltage stabilizer.
Common malfunctions and boiler repairs:
The flame in the burner goes out when the unit starts;
A lot of soot is formed;
Loud claps are heard during the operation of the equipment;
The boiler does not turn on and does not respond to the reset button;
The pressure in the heating system constantly drops.
If you have problems with the operation of boiler equipment Call us, the masters of our company will come to you at urgently in order to carry out repairs of heating boilers of any manufacturer in the shortest possible time. Specialists constantly improve their knowledge and increase their experience by leaving for the repair of heating boilers of any degree of complexity.
AIS always strives for fruitful cooperation with its customers. Personal approach to each client, discounts, well-executed hard work, job guarantees.
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