Contents
Top 7 rating according to KP
1. Electrolux EWH 100 Century IQ 2.0
The power of this electric storage water heater allows you to heat water with a volume of 100 liters (such is the capacity of the tank) up to 75 degrees. Of the main advantages, it is worth highlighting protection against overheating, freezing and electric shock; safety valve; magnesium anode; dry heater.
A distinctive feature of this unit is electronic control with a removable Smart Wi-Fi module. This function allows you to control the machine with a dedicated application installed on your smartphone. So you can remotely control the operation of the water heater, set the timer and activate the delayed start option. A small weight of 24 kg will allow you to install this boiler without inviting specialists.
Perhaps the only drawback is the build quality – there are often models that are not made very reliably. Therefore, before buying, you should carefully inspect the product.
Advantages and disadvantages
2. Zanussi GWH 10 Fonte Glass La Spezia
The only representative of the flow type in our top. Despite the controversy, such water heaters can also be classified as boilers. This gas water heater primarily captivates with its unusual design and compact dimensions.
If we talk about technical advantages, then this device with a capacity of up to 10 l / min is distinguished by its safety. Manufacturers equipped the unit with overheating protection, as well as limiting the heating temperature, depending on the specified parameters. In addition, a convenient electronic display and the presence of electric ignition from batteries can please, which eliminates the need to connect to the mains.
Advantages and disadvantages
3. Drazice OKC 200 NTRR
The most powerful device in this rating. The volume of the tank of this model is 200 liters, which will make it possible to provide even a large house with hot water, not to mention a two-three-room apartment.
Two heat exchangers with a total capacity of 48 kW will ensure fast and high-quality heating. After 5 minutes of operation, you will notice that the water will become warmer. In total, the maximum possible temperature that this boiler will provide is 90 degrees.
The device is equipped with numerous safety systems, including protection against overheating and overpressure. It is also worth noting a nice bonus in the form of the ability to combine the supply of hot water from the boiler and another source of thermal energy.
Among the shortcomings, one can single out only the dimensions of the device (which is not surprising, given the volume of the tank) and the total weight – it is 108 kg.
Advantages and disadvantages
4. Ariston SGA 150
This model is one of the best in terms of price / quality ratio, not only in our top, but in the whole market. The enameled tank has a volume of 155 liters, which is sufficient even with high water consumption. For example, such a device is quite enough for a family of 4-5 people.
The maximum water heating temperature is 75 degrees. And even in this case, the power consumption is only 7.22 kW / h, which indicates a high efficiency of the device. The device is able to cope with high water pressure in the supply – a maximum of 8 atmospheres.
It is necessary to say a few words about the security system, which also deserves attention. The burner is equipped with gas control, and the boiler design is equipped with a safety valve. It is able to reduce the excess pressure that appears when the liquid is heated.
If you opt for this boiler, then during installation it is worth considering its considerable size and weight – 53 kg.
Advantages and disadvantages
5. Protherm FE 200/6 BM
This device is equipped with a capacious tank, the volume of which is 184 liters. Stainless steel heat exchanger allows you to heat water up to a maximum temperature of 80 degrees. In case of overheating, a protection system is activated that turns off the device. At the same time, the case is equipped with a thermostat, where you can set your maximum temperature, above which the water will not heat up.
The model has a convenient mechanical control system, thanks to which the water heater is quick and easy to set up. The only drawback (like all water heaters with a large tank) is the large dimensions of the device and the weight of 97 kg.
Advantages and disadvantages
6. Thermex Combi ER 100V
This boiler differs from analogues in small dimensions and a weight of “only” 46.4 kg. This device combines indirect and electric heating methods, which are provided by a heat exchanger and a tubular electric heater, respectively.
Also of the pluses, it is worth pointing out that the pre-installed magnesium anode, which protects the insides from corrosion, is not single, but double, unlike the vast majority of analogues. A pleasant difference from competitors is the relatively low cost.
Advantages and disadvantages
7. Baxi SAG3 80
Another compact model in our rating. Due to its small dimensions and weight of 34 kg, this boiler is suitable for installation both in an individual house and in an apartment. The tank volume of 80 liters is enough for a moderate water consumption by a family of 2-3 people. Resistant enamel, which is covered with a tank, will protect the device from corrosion, which will increase its service life.
The burner of this apparatus is equipped with a gas control system, the design itself provides for an exhaust valve that removes excess pressure from the tank. Temperature control is mechanical. Another plus is the ability to work on liquefied gas from a cylinder.
Advantages and disadvantages
How to choose a boiler for heating water
What to look for when choosing the best hot water boiler?
Power
As a rule, the power is selected based on the average water consumption in the house. In general, a boiler with a tank volume of 100 liters is enough to provide a family of 2-4 people with active consumption. Smaller tanks are suitable for small families of 2 people or for summer cottages, where the default hot water consumption is less.
If you buy large capacity boilers, then you should understand that you will have to “pay” for power with heating time.
Management
As a rule, boilers have a mechanical type of control using simple toggle switches. On the one hand, it is simple and reliable. On the other hand, the presence of an electronic control system will make it much more convenient and more accurate to set up the device. And some models even have the ability to control via smartphone, which in our age of modern technology can be considered a big plus.
Dimensions
It should be understood that when installing the boiler will require a lot of space. Even the most compact models are considered small only against the backdrop of bulky “brothers”. If you have a shortage of space for installing a water heater, then this view is not the best choice. In addition, some devices weigh a lot, which complicates installation and forces you to use the services of specialists, and this entails additional costs.
Economy
If we are talking about gas boilers, they are very economical – only gas is spent due to electric or piezo ignition, and this fuel is much cheaper than electricity. If you need a large amount of hot water at low utility costs, then these devices are a great option for your home or apartment. Despite the fact that many of them constantly work in a “standby” mode, in general, such equipment will “hit” your wallet much less than an electric water heater.
Additional features
A nice bonus when choosing a boiler will be the presence of an electronic control system and a combined type of power supply, which allows you to connect the device to both a centralized gas pipeline and a liquefied gas cylinder.
In addition, modern models have the ability to control through a special application for smartphones. Agree, such a function will not only please with its convenience, but also allow you to keep up with the times.
Checklist when buying the best boiler
1. It should be understood that the boiler must be purchased in a large apartment or private house, because. devices of this type are large and require a lot of space for installation.
2. When buying, pay attention to the volume of the tank. If you have a family of 2-4 people, then 75-100 liters will be enough for you. Do not overpay for devices with a large tank.
3. When choosing a boiler for a summer residence or a private house, do not forget to clarify that the selected product has the ability to connect to a cylinder in case of interruptions in the centralized gas supply.