Description
Lemax Premium 30N is a single-circuit gas boiler designed for residential heating. The Premium Nova series is distinguished by excellent functionality and unsurpassed ease of use, effectively working in heating systems with a working pressure of 2 atm. The soft start system and the multifunctional gas regulator provide a truly comfortable operation with high efficiency and optimal fuel consumption.
The floor type of construction allows you to easily and quickly install the boiler in almost any convenient place. Like others, this model is manufactured in domestic production using the best European technologies that guarantee stable and efficient operation of the heating unit in any conditions.
Advantages of the floor gas boiler Lemax Premium 30N
Reliable construction. The basis of the boiler is a strong body made at the Magnitogorsk Iron and Steel Works from high-quality steel 2 mm thick. The installed heat exchanger has a special CETRA anti-corrosion coating, and is also treated with an inhibitory composition. Due to this, Lemax Premium 30N withstands high temperatures up to 750 ° C and is reliably protected from aggressive factors - poor-quality water, salt solutions or mineral oils. In addition, this model works in conjunction with a special turbo nozzle for the forced removal of exhaust gases.
The presence of an automatic control unit. The Lemax Premium 30N boiler is equipped with an 820 NOVA SIT regulator with a thermoelectric flame protection system. This unit allows you to adjust the gas flow and regulate the pressure, ensuring careful fuel consumption without sacrificing performance. Also, a room thermostat can be connected to the boiler to adjust the temperature inside the unit relative to the room temperature.
High efficiency. Lemax Premium 30N is characterized as one of the most efficient units among a similar class. The increased heat exchange area and the original design of the turbulator provide maximum retention of exhaust gases and, as a result, a high level of efficiency up to 90%.
Security. The boiler is equipped with all the necessary protection and safety systems that guarantee its performance: there are sensors for protection against draft interruption, soot formation, and against boiler blowing. Lemax Premium 30N also has an advanced heat exchanger overheat protection system.
Simple service. The removable top panel provides quick access to its indoor units for cleaning and maintenance. It will not be difficult to choose the thermal mode due to the presence of a temperature controller on the front panel.
On our website you can buy a Lemax Premium 30N gas boiler on the most favorable terms with delivery to any region. For advice, please contact the sales department.
Lemax Premium series heating boilers with a steel heat exchanger are designed for heating and hot water supply of apartments, residential buildings, cottages, administrative buildings equipped with a water heating system with natural or forced circulation.
The Lemax Premium gas boiler complies with all safety and environmental requirements established for this type of product. GOST 20548; t U 4931-011-24181354-2011
Lemax Premium boilers run on natural gas GOST 5542-96 and are supplied assembled with a gas burner
The working water pressure in the heating system is not more than 2 kgf / cm 2, in a closed heating system it is necessary to install a security system with a safety valve for a pressure of not more than 1.5-1.7 kgf / cm 2
Steel floor Tagonrog plant capacity 30 kW used for heating residential buildings and industrial premises up to 300 m2.
Gas boiler Lemax Premium - 30 with a steel heat exchanger is produced by the Tagonrog plant of gas and heating equipment.
Turning to our company you buyGas boiler Lemax Premium - 30 from the official dealer of the manufacturer at a price lower than the factory price. In addition, you can purchase all the necessary equipment for the heating system of your home from us.
Durability:
High-quality steel heat exchanger from the steel of the Magnitogorsk plant;
- 2 mm thick heat exchanger made of high-quality steel heat exchanger enameled with anti-corrosion coating;
- maximum working pressure 4 bar;
- the thermal insulation of the heat exchanger is provided;
- treated with an inhibitory composition against corrosion;
- service life of 15 years.
Reliability:
Overheat protection;
- protection against traction interruption;
- flame protection;
- protection against soot formation.
Comfort and economy:
Ease of use;
- ergonomic design;
- no requirement to connect to the electrical network;
- equipping with a gas valve of the SIT concern (Italy), saving up to 30% of gas;
- 3 year warranty.
Gas boiler "Lemax" It is possible to convert to propane-butane or liquefied gas (balloon), it is enough to replace the nozzle
.
General Instructions for the Lemax Premium Series Gas Boiler
- Read this manual before using the heating boiler.
- Installation works, instruction in operation, commissioning, preventive maintenance and repair of the boiler are carried out by a specialized organization and the local gas management in accordance with the "safety rules for gas distribution and gas consumption systems" approved by the Gosgortechnadzor of the Russian Federation, and building codes and rules SNip 11-35 -76; SNip 2.04.05-91 Gosstroy of the Russian Federation, according to the project for the installation of the boiler and the obligatory filling out of the control coupon.
- The installed boiler can only be put into operation after it has been accepted by the gas management specialists, the owner has been instructed and the control ticket for the installation has to be completed (page 21 of the operation manual)
- Checking and cleaning the chimney, repairing and monitoring the water heating system are carried out by the owner of the boiler. When replacing an old low efficiency boiler with a modern one, you must pay special attention to the design of your chimney. When the efficiency of the boiler is below 80-85%, the temperature of the flue gases is about 200 ° C, which ensures good draft even with a poorly insulated chimney. With an efficiency of 90%, the temperature of the flue gases drops to 110-120 ° C, and, in the case of an outdated chimney, the draft disappears, which leads to the operation of the automation and the boiler shutdown. Failure statistics show that 94% of boiler problems are due to an incorrectly executed chimney.
- The room in which the boiler is installed must be provided with natural ventilation. It is forbidden to cover the grilles of the ventilation ducts.
- The use of boilers at hazardous production facilities is prohibited.
Installation, preparation for operation of the gas boiler Lemax Premium series
- The volume of the room in which the boiler is installed must be at least 8 m3. The distance between the boiler lining and the walls must be at least:
- The room in which the boiler is installed must be provided with natural ventilation.
- When installing the boiler to the heating network, it is necessary to lay a sheet of non-combustible heat-insulating material on the floor, on top - a sheet of iron, install the boiler on it.
- The connections of the boiler with the heating system and the gas main must be threaded, allowing, if necessary, to disconnect the boiler. If the boiler is installed to replace the old boiler, it is imperative to flush the pipelines and radiators of the heating system from deposits of rust, scale and sediment. If these requirements are not met, the products of deposits (rust, sediment) are transferred to the boiler, which greatly complicates the circulation of the coolant and reduces the heat transfer of the boiler. In this case, claims regarding the temperature indicators of the coolant during the operation of the boiler are not accepted by the manufacturer.
- With increased heat consumption of the room (thickness of the external walls of the house, integrity of windows and doors, piping of the heating system in attics, attics that are not insulated, exceeding its area or significantly exceeding the capacity of the coolant - the number of radiators, pipes) from those established by the standards, the temperature of the coolant may not reach 80 °C, which does not mean that the boiler is defective.
The Lemax boiler is made of high-quality steel of 2 mm increased flatness of the Magnitogorsk Iron and Steel Works. The heat exchanger is covered with heat-insulating enamel and treated with an inhibitory composition that prevents corrosion. The boiler does not require connection to the electrical network. PDesigned for heating and hot water supply of apartments, residential buildings, cottages, buildings for administrative purposes, equipped with a water heating system with natural or forced circulation. the boiler meets all safety and environmental requirements established for this type of product. GOST 20548; TU 4931-011-24181354-2011.
The boilers run on natural gas GOST 5542-96 and are supplied assembled with a gas burner.
The working water pressure in the heating system is not more than 2 kgf / cm 2, in a closed heating system it is necessary to install a security system with a safety valve for a pressure of not more than 1.5-1.7 kgf / cm 2
- Extended power range from 10 to 40 kW.
- New design.
- The presence of a protection system against overheating, interruption of traction, soot formation, as well as from blowing the boiler.
- Convenience of boiler maintenance due to the use of removable lining elements and profile equipment.
- Convenience of cleaning of a copper due to use of the removable top panel.
- The security protection system has been improved (a heat exchanger overheat sensor has been installed).
- The maximum efficiency is achieved due to:
- increase the heat exchange area;
- changes in the design of the turbulator for maximum retention of exhaust gases.
- Increased primary and secondary air flow.
- Hot water function.
- Warranty 3 years.
Specification Comparison Table
boilers
Lemax seriesPremium
| Name of parameters | ||||||||
|---|---|---|---|---|---|---|---|---|
| - single-circuit | 12,5 | |||||||
| - double-circuit | 12.5V | 16V | 20V | 25V | 30V | 35V | 40V | |
| Type of gas burner. | GSU 12 | GSU 15 | GSU 19 | GSU 24 | GSU 30 | GSU 35 | GSU 40 | GSU 45 |
| Rated heat output, kW | 10 | 12.5 | 16 | 20 | 25 | 30 | 35 | 40 |
| Efficiency % not less than | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Exhaust gas temperature °C, not less than | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 |
| Vacuum range at which stable operation of the boiler is ensured, Pa | 4-25 | 4-25 | 4-25 | 4-25 | 4-25 | 4-25 | 4-25 | 4-25 |
| Nominal gas pressure, Pa | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 |
| Capacity of the DHW circuit ∆ 30 °С, l/min. (at inlet water temperature not less than 15 °С) | - | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Maximum gas consumption, m3 | 1.2 | 1.5 | 1.9 | 2.4 | 3 | 3.5 | 4 | 4.5 |
| Maximum water temperature at the boiler outlet, °C | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Chimney diameter, mm | 100 | 130 | 130 | 130 | 130 | 130 | 140 | 140 |
| Gas pipe diameter, inch | 1/2’’ | 1/2’’ | 1/2’’ | 1/2’’ | 1/2’’ | 1/2’’ | 3/4’’ | 3/4’’ |
| Diameter of the connected branch pipes, inch | 1 1/2’’ | 2’’ | 2’’ | 2’’ | 2’’ | 2’’ | 2’’ | 2’’ |
| Overall dimensions, mm: | ||||||||
| - Height | 748 | 744 | 744 | 961 | 961 | 961 | 1016 | 1016 |
| - Width | 330 | 416 | 416 | 470 | 470 | 470 | 532 | 532 |
| - Depth | 499 | 491 | 491 | 556 | 556 | 556 | 608 | 608 |
| Weight no more than, kg | 39 | 53/58 | 53/58 | 75/80 | 80/85 | 80/85 | 100/106 | 100/106 |
General Instructions
- Read this manual before using the heating boiler.
- Installation works, instruction in operation, commissioning, preventive maintenance and repair of the boiler are carried out by a specialized organization and the local gas management in accordance with the "safety rules for gas distribution and gas consumption systems" approved by the Gosgortechnadzor of the Russian Federation, and building codes and rules SNip 11-35 -76; SNip 2.04.05-91 Gosstroy of the Russian Federation, according to the project for the installation of the boiler and the obligatory filling out of the control coupon.
- The installed boiler can only be put into operation after it has been accepted by the gas management specialists, the owner has been instructed and the control ticket for the installation has to be completed (page 21 of the operation manual)
- Checking and cleaning the chimney, repairing and monitoring the water heating system are carried out by the owner of the boiler. When replacing an old low efficiency boiler with a modern one, you must pay special attention to the design of your chimney. When the efficiency of the boiler is below 80-85%, the temperature of the flue gases is about 200 ° C, which ensures good draft even with a poorly insulated chimney. With an efficiency of 90%, the temperature of the flue gases drops to 110-120 ° C, and, in the case of an outdated chimney, the draft disappears, which leads to the operation of the automation and the boiler shutdown. Failure statistics show that 94% of boiler problems are due to an incorrectly executed chimney.
- The room in which the boiler is installed must be provided with natural ventilation. It is forbidden to cover the grilles of the ventilation ducts.
- The use of boilers at hazardous production facilities is prohibited.
Installation, preparation for work
- The volume of the room in which the boiler is installed must be at least 8 m3. The distance between the boiler lining and the walls must be at least:
- The room in which the boiler is installed must be provided with natural ventilation.
- When installing the boiler to the heating network, it is necessary to lay a sheet of non-combustible heat-insulating material on the floor, on top - a sheet of iron, install the boiler on it.
- The connections of the boiler with the heating system and the gas main must be threaded, allowing, if necessary, to disconnect the boiler. If the boiler is installed to replace the old boiler, it is imperative to flush the pipelines and radiators of the heating system from deposits of rust, scale and sediment. If these requirements are not met, the products of deposits (rust, sediment) are transferred to the boiler, which greatly complicates the circulation of the coolant and reduces the heat transfer of the boiler. In this case, claims regarding the temperature indicators of the coolant during the operation of the boiler are not accepted by the manufacturer.
- With increased heat consumption of the room (thickness of the external walls of the house, integrity of windows and doors, piping of the heating system in attics, attics that are not insulated, exceeding its area or significantly exceeding the capacity of the coolant - the number of radiators, pipes) from those established by the standards, the temperature of the coolant may not reach 80 °C, which does not mean that the boiler is defective.
- The capacity of the heat carrier in the heating system must not exceed:
Premium 10 - 150 liters
Premium 25 - 375 liters
Premium 12.5 - 180 liters
Premium 30 - 450 liters
Premium 16 - 240 liters
Premium 40 - 600 liters
Premium 20 - 300 liters
Warranty
The warranty period of operation of the boiler in case of mandatory annual preventive maintenance and observance by the consumer of the conditions of transportation, storage, installation and operation is 36 months from the date of sale.
