Everyone has long been unable to imagine their life without hot water. Therefore, its absence for any reason is perceived as a tragedy. The feeling of discomfort makes you look for ways to solve the problem. Who heats the water in the kitchen with pans, who hooks a plastic bottle to the kitchen faucet and pours warm water from the kettle into it. But it turns out that everyone had already come up without us. To provide the desired level of comfort will help water heaters. One of them is "Delimano" - instantaneous water heater.
Types of heaters
Flowing
They heat water without the use of a storage tank. The water in it is heated immediately after turning on the tap. To heat the water use gas or electricity.
Electric
Inside such a device is a heater - a tubular electric heater. Water in contact with the heating element is heated.
The temperature is controlled by increasing or decreasing the flow of water or by using a heater regulator. The smaller the stream of water flows from the tap, the more the remaining part is heated. Therefore, the thinner the trickle of water, the hotter it is. This type includes Delimano electric instantaneous water heaters. Reviews about them are mostly positive.
In one model, both control systems are possible. These appliances are more expensive.
Cheap water heaters do not have control devices, so the temperature in them is set using a cold water tap.
Gas
They are easy to use, but difficult to install. To install them, you need ventilation through which gas combustion products will be removed from the house. It is necessary to coordinate with the relevant authorities all issues regarding installation, ventilation, and safety. After all, gas can explode, it can be poisoned. In addition, gas heaters do not turn on when water pressure is low. But if gas is cheaper than electricity, then appliances are more economical.
Cumulative
They are boilers. They consist of an element that heats the water, a storage tank (tank) and devices that perform additional functions. Are divided into:
The advantage of gas storage heaters is the ability to quickly heat large quantities of water. But the device itself is quite expensive.
Electric storage heaters are cheaper, but they consume a lot of energy and heat water for a long time. If you need to wash a large family, then this process can stretch for a whole day.
Methods of functioning of heaters: pressureless
They have power up to 8 kW. Relevant in the country. The inlet valve protects the system from water pressure. After all, heating in a pressureless heater is carried out at atmospheric pressure. There is no tap at the outlet. The heater is designed to take a shower. To do this, he has a special nozzle. It does not require special wiring. Easy to install and operate.
Pressure flow electric heater
It has no nozzles. It consists of inlet and outlet taps, with which it is connected to the water supply. Such devices include the Delimano faucet-water heater. The reviews indicate that the undoubted advantage of this kind of heaters is the ability to connect them to several faucets, which allows you to use it simultaneously in the kitchen and in the bathroom. The inclusion of such heaters is automated. They are single-phase and three-phase. The first consume 3-12 kW, the second - 3-30 kW. They have an electronic system for regulating and maintaining the temperature of the water. The appliance is usually placed under the washbasin. Disadvantages: high price, energy consumption.
Dependence of heater power on functions and requirements for its operation
If you are only going to take a shower with the help of a heater, then a device of small and medium power will be enough for you. If you like to lie in the bathtub, and a water heater is also needed in the kitchen, then it is better to buy a device stronger. The required power can be calculated using the calculator for calculating the power of the electric heater by entering the planned amount of heated water and the temperature to which it will need to be brought.
disadvantages
But during operation, powerful water heaters consume a significant amount of energy. Because they are not very profitable. An inexpensive heater weakly heats water, so it will be problematic to draw a hot water bath with it.
High power heaters require a separate supply of electricity to the device. Otherwise, the wiring may not withstand or the device that monitors the load on the network will disconnect it throughout the apartment.
This must be considered when buying an instant water heater "Delimano". Customer reviews indicate that not everyone can do this job. If the stove in the house is powered by electricity, then the wiring is designed for heavy loads and can withstand them.
How to find out the water temperature
Inexpensive flow-type electric heaters are equipped with a thermostat that will show the temperature of the water. More expensive models have a digital panel that helps you set the temperature more precisely.
"Delimano" - instantaneous water heater
The electric device nozzle for the crane is intended for heating of running water.
When do you need a Delimano water heater:
- If there is no hot water or it is turned off for a long time.
- To save money. Although electricity is not cheap, Delimano heats water immediately before use and as much as needed.
- At the cottage, the Delimano water heater will be very welcome. Reviews say that there he is most appropriate.
- If there are no other sources of water heating.
The device nozzles "Delimano"
In appearance, it differs little from an ordinary crane. The electric cord is located behind the heater, so it is almost invisible. On the right side there is a faucet with which to regulate the water temperature.
On the front of the tap there is a water heating indicator. Looking at it, you can find out to what temperature its instantaneous water heater Delimano heated it. Reviews indicate that doing this is convenient and quick.
Marking tap water adjustment
Adjust the heating of the water along the protrusion in the center of the rim by adjusting the handle. Cold water, as usual, is indicated in blue and the inscription cold. Separately indicated room temperature (blue unfinished oval).
Hot water is indicated by the word hot. Increasing the red part, increase the temperature of the water.
Design of the crane "Delimano"
Elegant modern heater of white color. Made in the style of modern cranes. Made of plastic and metal.
What is convenient water heater "Delimano"
Reviews indicate a number of advantages of the device:
- Small size: width - 12.5 cm, height - 7 cm.
- The device is quite light, its weight is 772 g. This makes it possible to transport it without problems from home to the cottage and vice versa.
- You do not need a tank to use it.
- The crane does not have any additional buttons, knobs, scales.
- Easy to assemble and disassemble.
- Water heats up quickly.
- An electric heater is inexpensive.
- The standard coil makes it easy to mount the system.
- Beautiful appearance
- Water passing through the heater does not lose its taste.
Ease of use prompts customers to purchase an instant Delimano water heater. Testimonials indicate that most users did not feel any problems installing the nozzle on a running water tap. The device saves energy. This happens due to the fact that he heats only as much water as needed. And if you heat it with an electric boiler, then a whole tank of water will be hot, no matter how much you use. The remaining water will simply cool down and it turns out that the electricity was wasted.
Water does not stagnate, as it can happen when using a storage water heater.
Universal. You can put on any faucet where there is water and electricity. It is installed easily and does not require special training. It can be periodically transferred from home to the cottage or office, from the kitchen to the bathroom.
How is the electric water heater "Delimano" different from other instantaneous heaters
Delimano KDR-4E-3 is the most popular model. Produces it by the Slovenian company Studio Moderna. In just a few seconds, the water temperature rises to 60 degrees. Easy to install. Has a stylish look. Powerful enough, 3 kW, but in general it spends a little energy, because it heats only the right amount of water. This is beneficial for the Delimano water heater. Customer reviews indicate that the electricity bill when using the device increases slightly.
Water pressure in the range of 0.04-0.06 MPa. Protection class IP × 4 allows you to reliably insulate all electrical wires and connections. When you open the faucet, the water immediately begins to heat up. Therefore, it is also called an instant water heater "Delimano". Reviews confirm that hot water appears very quickly. It is convenient to adjust its temperature. The weaker the jet, the hotter it is. The LED on indicator allows you to control the operation of the nozzle.
The electric heater has protection against electric shock and voltage surges that reduce the life of the nozzle. A special sensor disconnects the voltage when the pressure of the water in the system and the temperature at the outlet exceed the specified interval. The device itself will turn on and begin to heat the water after normalizing the indicators for which the Delimano water heater is designed. Reviews indicate that due to the lack of filters in the nozzle, the water flows are not very clean, so the tap becomes clogged.
Customer reviews
Those with old or weak electrical wiring complain that they often get plugs. This is a problem that many consumers of electricity face. After all, every year everyone has more and more household appliances. There aren’t enough outlets in the apartment. For fire safety, wiring must be replaced. Then this problem will disappear.
Some customers say that the device needs to be grounded. Indeed, in the heater there is ten, as in an electric kettle, because the consumer may well be shocked.
Some buyers believe that the water heater is not suitable for permanent use. It can be used in an apartment during interruptions in water supply. But everyone agrees that it is convenient to use it in the country.
Many users, on the contrary, note that the water heats well in 2-3 seconds, even the weakest pressure allows you to wash the dishes.
It is believed that water is not heated to 60, but only to 40 degrees. Although one of the buyers noticed that the water is sometimes warm, sometimes hot. The manufacturer gives information that the temperature of the outlet water differs depending on the pressure and the temperature of the water that came to the tap.
There are also low-quality devices. There are reviews that the heater stopped working after 5 months from the date of installation.
Some buyers do not like that the stream of water is thin. If you increase, then the water is not warm enough. At the same time, they note a positive: the water nevertheless quickly heats up, the Delimano water heater nozzle is easily installed.
The reviews, however, indicate that, for example, it is difficult for a single woman to install an additional outlet, slot a hole in the countertop and sink, and conduct additional wiring. Therefore, in this case, in order to connect a water heater, you will need to invite a specialist. He will do everything quickly and efficiently. And very soon the hostess will be pleased with hot water instantaneous water heater "Delimano".
Some user reviews indicate that as a result, the additional costs exceeded the cost of the nozzle. But consumers are satisfied with the operation of the heater. Well, here you already have to choose: either sit without hot water, or find a wizard who will help you install the device.
Other users believe that it is easy to install, connect and within 5 minutes the water in the apartment is heated by the Delimano water heater. Customer reviews depend on how easily they are tech savvy.
All customers in their responses note that the water heater fits well into any interior. An acceptable price-quality ratio is what distinguishes the Delimano water heater.
After evaluating all the information about water heaters, we can conclude: if you constantly have hot water of centralized supply, a gas or electric storage device is installed, the wires do not break after every gust of wind, then you do not need an electric water heater.
If there is no hot water or complex appliances, but there is a summer residence, then calculate the required heater power and contact the store.