Interruptions in hot water and preventive shutdown have led many to install water heaters in the apartment. It turned out that heating water is cheaper than using the services of utilities. Despite this, there are also disadvantages - the equipment is prone to breakdowns, which often happen due to poor-quality water. Will the filter for the boiler help, do I need to install it? You will find the answer in our article.
Do I need a filter for a water heater
The quality of tap water directly affects the life of the heater, especially if it is constantly in use. Water should be “soft” and meet the following requirements:
- Transparency.
- No unpleasant odors.
- The minimum content of metal salts, hydrogen sulfide.
- Lack of bacteria.
To achieve such indicators is not easy. Often the water contains heavy salts of magnesium and calcium: settling on the elements of the boiler, they reduce thermal conductivity. As a result:
- It consumes a large amount of electricity.
- Water heats up for a long time.
- Content becomes cloudy.
- TEN burns down.
When heating hard water, scale is produced - first a small coating. If it is not removed at this stage, then the heater is covered with limestone.
If you are not configured to buy a filter or you do not have the opportunity, you must carry out the following procedures:
- Regular inspection of the internal elements of the tank.
- Wall and heater cleaning.
- Replacing the magnesium anode.
Then you will do this more and more often: not only spend your time and efforts, but also spend money on cleaning products. Just imagine, you will need at least once every six months:
- Drain the tank.
- Dismantle the heater, disassembling the fasteners.
- Remove the housing cover and clean the walls of plaque, clean the heater.
There is a risk of damage to one of the parts. Is it not easier to improve water quality than to tolerate such consequences?
Filter types and principle of operation
Three groups are distinguished by the type of treatment:
- Deep. They are mounted to the water meter and trap small debris: dirt, sand, pieces of rust. Periodically, the part needs to be cleaned.
- Thin. Purify water from harmful impurities. Can be woven and mineral. When the substance darkens, the user realizes that it is time to replace the cartridge.
- Biological. These devices are multistage. Perform several functions at the same time: cleans from dirt, salts, chlorine, viruses and bacteria.
Filters are also distinguished by the principle of cleaning. Most commonly used:
- Magnetic. It creates a magnetic field, under the influence of which calcium molecules do not settle on surfaces, but decay and wash off. Thus, the product softens the water. It can be installed both close to the boiler, fixed on a nut, and cut into the pipeline. Great for a gas boiler if you have an indirect heating boiler.
- Polyphosphate. The plastic flask contains salt - polyphosphate. It dissolves in water depending on the strength of the stream. Forming a protective film, polyphosphate does not allow deposits to settle. Salts of calcium and magnesium are combined into a structure that cannot become scale. There are two types of devices: in some you need to periodically add salt, and in others insert new cartridges.
There are also filters that are filled with resin inside. Water passing through it changes its structure.
Which filter is better to choose
To facilitate your task, we have compiled a selection of filters that users have responded well to. Now you can choose which product to supply for protection against scale.
Vault AS
The reagent contained in the flask is called "food". It does not allow scale to crystallize, so it does not settle on surfaces. In addition, the action of the reagent allows you to remove already deferred plaque.
Suitable for hardness level: up to 34.
Features:
- It works at a temperature of 105 degrees.
- Water after cleaning becomes potable, complies with GOST. It can be used safely for domestic purposes.
- Easy to install.
- Replacing the filler is easy.
For example, the model SV-AC 10/250 is designed for 42,000 liters. Connects to ½ inch thread. Usually mounted on a tee.
The Code 5/100 model has a resource of 15,000 liters and a pipe diameter of ¾ inch.
Geyser 1 PF
It is installed in front of the water heater.
It is based on polyphosphate salt. Dissolving in water, polyphosphate binds impurity ions so that they do not precipitate. A transparent flask allows you to monitor the amount of salt inside.
Used to soften water for technical purposes. Productivity is 6 liters per minute. The temperature of the fluid that passes through the filter is 40 degrees. A salt filter is connected to a ½ inch diameter thread.
Our water Ecozon 200
A similar model can be put in the country or in the apartment. The reagent inside cleans of fine litter: sand, debris. It also neutralizes salt particles, so they do not create calcareous deposits. It can be used for boilers, boilers, washing machines and dishwashers.
It is located on the trunk line, attached to the thread ¾. The resource is 20,000 liters. Operating temperature does not exceed +30 degrees. It does not contain phosphates, therefore it is completely safe for the consumer.
Aquarus 5b
Eco-filter based on new technologies. It is connected to the highway, the flow passes through it and is saturated with active substance. Reduces the amount of chlorine compounds and heavy impurities. The working resource is 17,000 liters. Passing temperature is + 5-38 degrees.
Cristal policompact
They clean the contents of wells and water pipes from sludge, sand, chlorine, metals, bacteria. However, the water after purification can only be used for technical purposes. The composition changes every six months, while it is not necessary to dismantle the device. Throughput - 3,500 l / h. The temperature is 35 degrees.
What else is useful to install a filtering device:
- Cleans pipes from already deposited scale.
- Provides long-term operation of valves.
Installation is carried out in front of the water heater, for this, a tee with a shut-off valve crashes into the pipe. A filter is connected to one of the pins. Replacement of salt is carried out as soon as it darkens or runs out.
Now you can make the right choice. Take care of your technology and the health of loved ones, equip the pipeline with cleaning elements. Watch the video on the topic: