The gas column Ladogaz is a product of the Tula LLC Ladoga. The Russian manufacturer produces gas water heaters taking into account local operating conditions. In addition to the requirements for gas equipment today, the developers took into account the specifics of domestic water supply systems. The columns made in Tula are not afraid of the increased hardness of the water, and they can work even with very low water flow pressure. Many foreign analogues are not able to function in regions with similar conditions.
About company
The history of Ladoga LLC begins in 2004. Already in 2005, production of the first instantaneous water heaters in Russia, which were automatically fired, was started here. Tula devices are bought not only by consumers in Russia, but also neighboring countries. The products of the Ladoga company enter the market, accompanied by certificates from Gosstandart, SES and the fire safety service of Russia. The equipment works flawlessly in the northernmost areas. The company's priorities are taking into account the needs of the end consumer and the affordable cost of goods. Columns from Ladoga are a budget solution available to middle-income people. The equipment is easy to install, it is easy to use.
Which column to choose?
The choice is influenced by the need for volumes of hot water. There are two device options:
- Flowing. Such devices have a small burner. There is no storage capacity, so the size is small - can be placed in the city kitchen. It is enough to open the window to ventilate the room. The disadvantage is low productivity. If you are going to connect several points of water intake, buy a high-power device, otherwise the flow will not be hot at the outlet. The option is good for a city apartment.
- Cumulative. The main disadvantage is cumbersomeness. There is a tank - it has hot water. Tank capacity - up to 500 liters. To use autonomous hot water supply, it is not necessary to turn on the device every time. The capacity is thermally insulated - the contents do not cool for a long time. Models of the accumulative type, due to cumbersomeness, have to be installed in a special room - in the attic, in the boiler room, in the basement.
VPG-10E
Specifications
One of the best modifications from the Ladogaz brand. Estimated cost of the model is 8 500 rubles. Technical characteristics of the model:
- At a pressure of 1 atm., Per minute, the apparatus can heat 10 liters.
- The nominal value of thermal power is 15 750 W.
- Heating capacity - 14,200 watts.
- Gas consumption per hour - 1.58 cubic meters.
- At the outlet, the gas pressure is 1274 Pa.
- Weight - 8.6 kg.
Light weight and simple design allows you to install equipment alone, without assistance. Equipment warranty - two years from the date of sale. The guarantee for the heat exchanger is five years if the maintenance is carried out annually by the appropriate service department from LLC Ladoga.
Users note an impressive outlet of hot water - this is an important point, since it is its volume and heating rate that interests people who equip their kitchens and bathrooms with gas-powered devices. The heating rates are as follows:
- 20 ° C - 10 l / min;
- 40 ° C - 5.1 l / min;
- 50 ° C - 4 l / min.
Advantages of VPG-10E
- Scale protection. Increases the life of the heat exchanger.
- Saving energy consumption - consumption is reduced by 20%.
- Automatic ignition - you can forget about matches and lighters, increasing the comfort of operation.
- There is a flame control system.
- A system overheating sensor is provided - the equipment is turned off with the appropriate parameters.
- The system controls the discharge of combustion waste - a high level of safety is ensured. There is no risk of combustion waste entering the room.
- The heat exchanger is made of copper - the unit serves 12 years.
- The modification is designed taking into account adverse operating conditions - it can work with high rigidity and low pressure. A large diameter membrane is used.
- Affordable cost. The device not only carefully consumes gas, but also initially saves the consumer money, since its market value is much less than that of foreign competitors.
- For ignition and safety, the electronic unit is responsible (imported). The unit was installed after passing full-scale tests at Russian production.
- Parts in contact with water serve for a long time, as they are copper and brass.
- Compact and up-to-date design. Easy to place in the kitchen without spoiling the interior.
Security questions
The manufacturer took care of the safety of users by providing such technical solutions:
- A gas burner is only available when the water stream enters the water heater.
- If the water supply is cut off or critically reduced, an automatic shutdown occurs.
- The gas mixture stops if there is no draft in the chimney.
- If the flame goes out, the gas supply stops immediately - regardless of the cause of the extinction.
- If the water heats above 85 ° C, no gas enters the burner, the device turns off.
- To prevent breakage due to freezing of the liquid, the developers equipped the water heater with a special valve - for draining. At the same time, it is a safety valve that is activated when the critical pressure is reached - more than 900 kPa.
Full safety modification is achieved:
- lack of igniter;
- automatic ignition;
- automatic shutdown.
HSV-11PL
Flow type. It works at low water pressures - from 0.1 atm. Has the certificate of quality ISO 9001. Reliable heat exchanger - there is protection against a scum. Benefits:
- several levels of security;
- information display;
- indication of the presence of flame;
- electronic ignition;
- flame control system.
Management is carried out using an electronic unit. The indicator displays temperature and fluid circulation. Specifications:
- Productivity 11 L / min.
- Power - 17,000 watts. This is quite an impressive value - higher than that of HSV 10E.
- Pressure - up to 6 atm.
The combustion chamber is open. The model is compact. Weight - 10 kg. Warranty - 2 years. 5 years for a heat exchanger. Estimated cost 9 500 rubles. VPG-11PL stably keeps the set temperature at the exit - there are no differences from warm to hot, from hot to cool, etc. Plus - profitability, affordable cost. But batteries are needed - for ignition. On the display you can see the water temperature - this is convenient. The model is suitable for one water intake point, as it is limited in heating possibilities. The maximum outlet temperature is 55 ° C.
HSV-14FD
Flow type. Rectangular body. Ahead - a removable casing, providing access to the "insides" of the column. Users note high security - the developers have provided several levels of protection. Equipment in the event of adverse conditions - lack of water supply, overheating or increased pressure, is turned off automatically. There is a safety valve - the liquid will not freeze inside the device. Also, shutdown occurs when the flame goes out. Estimated price 12 950 rub. Parameters:
- Power - 18 930 watts. Higher than previous models.
- Nominal heating capacity - 16 740 watts.
- High alloy stainless steel burner. The grilles mounted on the petals allow you to evenly distribute the fire throughout the chamber - the load on the heat exchanger is reduced. This type of burner extends the life of the heat exchanger and minimizes the risk of scale deposits.
How to use the column?
Each owner of existing gas equipment should be interested in reading the rules of use - the knowledge depends on:
- The serviceability of the column and the long-term operation of it.
- The safety of people living in the house.
Operating Rules:
- Weekly - check the draft in the chimney and ventilation. If clogging is detected, call a specialist from the gas organization.
- You can not use the equipment without studying its structure and principle of operation.
- It is forbidden to make any changes to the design - you can provoke an emergency.
- Having discovered that it smells of gas, you need to immediately block its flow. Next - open the window and call the gas service. Before the arrival of specialists, do not turn on the lights and electrical appliances - a spark may catch fire.
- If there are malfunctions, do not use the device.
- Ventilate the room in which the gas equipment is located.
- With a burner burning, the casing at the window can heat up to 90 ° C. Do not touch this area - you can get a severe burn.
- It is forbidden to put foreign objects on the case - this is a fire hazard.
- For prolonged non-use, shut off the gas by a valve.
How to care?
Care Instructions:
- Take care of the cleanliness of the water heater - regularly wipe off the dust, remove any impurities found on the body.
- Do not use solvent and abrasive cleaners.
- To prevent scale formation, it is recommended to be limited to a temperature of 55 ° C.
- Annually - cleaning the ignition group. If necessary, replace the cold water filter. Cleaning or replacing the membrane.
- Checking water connections for leakage. Upon detection, a seal. Checking for leaks using soapy water.
If the Ladogaz column does not light
The main problem that owners of any devices running on gas have to deal with is the difficulty of ignition. There are several reasons why the device does not light up:
- Lack of traction. To check the draft in the chimney, bring the lighter flame closer to its inlet. Deviation of the flame in his direction confirms the presence of traction. If the flame is even, you need to clean the chimney.
- Low pressure in water pipes. Such a situation can be observed with clogged water filter - it should be cleaned or changed. If the problem is in the line, you can install a pump.
- The water block membrane has deteriorated. Unscrew the block and remove the membrane. If it is deformed or torn, put a new one, preferably made of silicone - it is elastic and durable.
- Shut-off valve closed - gas shut off.
- The heat exchanger is coated inside with scale. Buy a special descaling agent or clean the heat exchanger with acid - acetic or citric.
Important! On the page “Heat exchanger for gas water heaters, repair, cleaning” you will find a solution to many problems with the heat exchanger.
- The firing group is dirty. Remove the cover, inspect the unit for burning and dust on the igniter. To brush.
What kind of breakdowns are there?
If the water heater works, but the water does not heat up or does not heat up enough, a defect in the water unit is likely. The membrane does not respond to changes in pressure - it does not stretch when the water pressure is on, and the valve does not open, or opens slightly. Possible causes of the defect:
- Clogged system.
- Accumulation of salt deposits.
- Cracking.
To fix this, turn off the gas, and then clean the water block and check the diaphragm.
Failure can also occur due to pollution - removing the outer casing, clean all the elements from soot and dirt with a vacuum cleaner.
Another common malfunction - the burner lights up, but immediately goes out. The reason is clogged ventilation and lack of traction. Shut off the gas, remove the plug and clean the chimney.
Reviews
HSV-11PL: Svetlana Yu., Sergiev Posad
Ambiguous impressions. From the pros - I like that it is easily kindled and does not go out. Moreover, even at low pressure. Powerful - can be used on two points. At an average pressure, it gives out water of 53 degrees, and it is not possible to lower the temperature with the help of regulators - the device goes to overheat and automatically turns off. A small range of gas control, and factory settings were for a certain pressure, which we do not have. A master was called, who suggested regulating the gas supply by a valve.
HSV 10E: Yuri L., Serpukhov
Not a concern. I don’t even remember that I have a column - I just use hot water. I remember when prevention is needed - cleaning the chimney, igniter, etc. I changed the batteries once in two years. Plus - economical in gas consumption, inexpensive, compact - just right for my small kitchen. Satisfied with auto ignition - eliminates a lot of problems. It can work on two points. Cons - not particularly beautiful in appearance, no display.
The columns "Ladogaz" deserve attention due to the affordable price and adaptation to local realities. Such devices attract consumers with their compactness, durability and automatic ignition. The simplicity of gas appliances and the principle of operation allows each user to understand their device and independently eliminate small problems. In case of serious problems, you can always contact the service department of the Tula company Ladoga LLC.