Astra geysers are manufactured by the Russian company Heat Exchanger. The company represented on the market has existed for more than 50 years. The columns "Astra" are intended for hot water supply. They are operated exclusively on natural gas. In this case, the combustion products are quickly removed through the chimney. Earlier, the company "Heat Exchanger" was engaged in the production of water heaters of the KG series. However, today they are considered obsolete. Modern devices of the Astra series have a lot of advantages.
First of all, it is important to mention large combustion chambers. The power of some models reaches 20 kW. The performance of the speakers is different. Moreover, their natural gas consumption is moderate. The installation models are quite simple. Chimneys on Astra geysers are installed with a diameter of up to 120 mm. There is an average model on the market of about 9 thousand rubles.
Parameters of the Astra 08 model (HSV 8910)
The power of the specified column is 12 kW. If necessary, the user is able to adjust traction. The maximum heating temperature is exactly 60 degrees. The thermostat in this case is installed at the bottom. The smoke exhaust path for the model is provided for rather wide. The burner at the presented column is located under the central fitting.
The model has a pressure regulator. The frame is used quite solid, and can withstand heavy loads. The manufacturer provides a separate container for the battery. He has a security system. There is a special screw to adjust the position of the clamping fitting.
Reviews on the device "Astra 08" (HSV 8910)
These gas columns "Astra" reviews are getting positive. In this case, the consumption of natural gas is 2 cubic meters. meters per hour. With a power of 12 kW, this is considered normal. It’s quite simple to check the draft. If necessary, you can watch the temperature. The pressure regulator is installed quite high quality. Combustion products are always removed quickly.
In general, this column is safe and does not pose a risk to human health. According to the owners, this Astra gas column has a solid frame. Instructions are included in the standard kit detailed. Also, many note a low price for the goods. To date, the user is able to purchase the model for 7 thousand rubles.
Possible malfunctions of "Asters 08" (HSV 8910)
The burner used by the model is good, but the economizer under it can periodically fail. This happens often due to wiring problems. To do the repair of the Astra gas column with your own hands, first of all you need to shut off the gas. In this case, there is no need to remove the device from the wall. To detach the front panel, you have to use a screwdriver. There is an economizer behind the electrode.
In order to get to it, you should first deal with the block. The electrode in this model is mounted on four screws. In this case, the heat exchanger does not need to be touched. After removing the electrode, it is important not to touch the pressure gauge. Otherwise, its head will have to be changed. The economizer is removed quite simply. To do this, unscrew only two screws that are on the left and right sides. Next, you need to check his contacts. In some cases, they become dirty after prolonged use of the column. If this does not help, the economizer will have to be replaced. Then it must be installed again behind the electrode. If after that the Astra 8910 geyser does not light, do-it-yourself repairs will fail.
Characteristics of the column "Astra 10"
This gas column "Astra" technical specifications has the following: ultimate power - 15 kW, and a maximum temperature of 65 degrees. Ignition in this case is carried out manually. If we talk about design features, the burner is located at the adjusting screw. The pressure measuring union is installed on the model. A thermostat is also provided in the design. There is a separate container for the battery.
The ignition unit for the model is located near the hydraulic group. The dimensions of the column are very compact. Gas is connected through a 3.4-inch pipe. In this case, the system can withstand water pressure of 6 bar. The consumption of natural gas is 2.1 cubic meters. meters per hour.
What is being said about the Astra 10 model?
The specified gas column "Astra" reviews from consumers deserves the most diverse. First of all, the owners positively appreciated the simplicity of the design. The thermostat in the model is convenient. Traction is adjustable if desired. The system can withstand a lot of water pressure, so you can not worry about the path. Also, the column has a good economizer. The temperature controller is simple. The user is able to purchase Astra geysers of this series for 8,200 rubles.
Repair of the column "Astra 10"
If the Astra gas column does not light up, you can try to figure out the cause of the breakdown yourself. To do this, remove the front cover, which is fixed on the screws. After that, you will have to inspect the heat exchanger. If there is dirt on it, then it should be removed. Next, you have to disconnect the electrode. In this case, it is important to follow all safety rules and not risk health.
When repairing the Astra geyser, the pressure gauge must not be touched. Only a master in a service center can inspect it. However, the operation of the hydraulic group of the column can be checked independently. To do this, you will have to remove the four screws. With this model, the economizer is on the sidelines, so you do not need to touch it. The burner itself should also not be inspected. To make sure that the hydraulic group is working, its gas valves should be considered. They should be fixed on the panel firmly.
If there is dirt on them, it must be carefully removed. After this, the hydraulic group should be reinstalled. Gas valves in this case should look at the rear panel. If the column does not turn on after the procedures, then the model will have to be taken to a service center for repair.
Characteristics of the device "Astra 15"
This gas column "Astra" characteristics has the following: model power - 13 kW, and productivity is 12 liters per minute at 25 degrees. The combustion chamber is open type. Ignition is carried out manually. The minimum temperature of the column allows you to maintain at 35 degrees. The consumption of natural gas is 2.2 cubic meters per hour. Cold water is connected through a 1.2-inch pipe. The chimney in this case is provided for 120 mm. The model weighs exactly 15 kg when assembled.
Consumer opinion on the model "Astra 15"
The indicated model mostly receives good reviews from customers. The device of the Astra gas column pleases many, since high-quality parts are used. The owners also note high performance. By design, the model is simple. If necessary, you can adjust the temperature. The water pressure system withstands as much as 7 bar.
The chimney in the presented design is attached securely. A sturdy frame should also be added to this. The hot-water bottle of the model is provided for high-quality and breaks very rarely. It is also important to mention the thermostat, which is installed at the bottom of the column. The protection system is provided for him. To date, these Astra gas water heaters are sold at a price of 8500 rubles.
Possible malfunctions "Astra 15"
Despite the positive reviews about the model, it periodically fails. If the Astra gas column does not light up, you must first determine the cause of the breakdown. You can make a surface inspection only if you remove the front panel. You will have to use the key for this. After loosening the screws and removing the panel, you can inspect the heat exchanger directly.
In this model, it is located under the path. The electrode in the device is of high quality, but its contacts are periodically contaminated. In order to clean them, you have to completely remove the box. It is mounted on screws, so without a key in this situation can not do. There is no control valve for the model. The control unit can only be inspected by specialists.
The last thing to check is only the hydraulic group. It is removed quite simply, but it will be problematic to fix it in its former place. Before removing the box, this should be considered. After disconnecting the hydraulic group, it is important to inspect the gas valves. If they are not installed securely, the part will have to be completely replaced. You can do it yourself. To replace, you will have to purchase a similar hydraulic group. In this case, you need to remember only the model of the column and inform its seller.
Overview of the model "Astra 16"
The power of the model is 18 kW, and the performance is as much as 14 liters per minute at a temperature of 25 degrees. In this case, the diameter of the chimney is 110 mm. The system can withstand water pressure no more than 5 bar. Natural gas consumption is about 2.1 cubic meters. meters per hour. The assembled column weighs only 14 kg. Cold water is connected through a pipe 1.2 inches in diameter. The maximum heating temperature is 65 degrees. The combustion chamber of the column is open, and it is fired manually.
Customer reviews of the model "Astra 16"
Owners of this column often respond positively. Power suits many, and the performance parameter is also on top. The consumption of natural gas is slightly overestimated, but the system is gaining maximum water temperature quickly. The column also has disadvantages. First of all, it is worth mentioning the small pressure parameter that the valve can withstand. In some cases, the burner may break.
The adjusting screw at the column is durable. For the battery, the container of the presented sample is missing. It should also be noted that this column is available with a small ignition unit. The hydraulic group breaks rarely. There is an opportunity to purchase this column for 9,200 rubles.