Small electric water heaters

Calfreddo water heater, made in Italy, 80 litres.

Calfreddo water heater 80 liters, vertical, wall-mounted.

  • Heating time: 36 minutes.
  • Electrical voltage: 220-240 V / 50 Hz.
  • Power: 1.2KW.
  • Warranty: 5 years on the heater body and one year on all other parts.
  • Price: 800 Qatari riyals, including supply and installation.


Small electric water heaters...Some people prefer to buy small water heaters for several reasons, including being practical and meeting the desired purpose. The second thing is their reasonable price for many categories. Finally, their performance does not differ from large heaters; through this report, we will review the specifications of a small instant water heater, How to install an electric water heater, and the appropriate size for a kitchen water heater.

small instant heater

Small electric water heaters

water heaters are familiar appliances in every home and are usually installed in kitchens, bathrooms, and laundry rooms. They are cylindrical or usually barrel-shaped. The operation mechanism of small electric water heaters works by filling the heater cylinder with water and then heating it. Electric heaters work in a simple and uncomplicated way with a heater and hot water access through the tap.

What happens inside an electric water heater?

Here we will take a quick look at the components that work inside small water heaters to reach the required hot temperatures:

A small instant water heater has a heavy metal tank where the water is held. The volume of water inside the heater varies according to the size of the heater itself; 50, 80, and 100 liters are available. It may be more or less than that; the outer part of the tank is covered with an insulating material of polyurethane, in addition to the outer structure of the heater.

There is a tube inside the heater through which the water enters the heater and is heated; this tube is located at the top of the tank.

A shut-off valve, which stops the water flow into the heater after the tank is full, is located separately above the storage unit.

The heating tube is hard at the top of a small instantaneous water heater, allowing hot water to exit and go to the faucet.

The thermostat functions as a thermometer or is the temperature control device for small water heaters; there are types of electric water heaters with a separate thermostat.

The drain valve is located at the bottom of the external structure of the heater; its role is to empty the water tank to remove sediments or change the tank.

A pressure relief valve is the safety valve in an electric heater that maintains pressure inside the water heater.

A steel electrode made of aluminum or magnesium circulates through the positive part to prevent corrosion in the water tank.

home water heater

Kitchen water heater

It is best to quickly install a kitchen water heater to use hot water for many kitchen purposes. And 82 degrees Celsius, this temperature is very effective for home use; these temperatures are safe. They do not cause burns, but you should not leave children alone when using hot water and reduce the water temperature not to hurt the skin.

Whenever the temperature is lower, this saves energy and electricity used. The thermostat is usually located at the bottom of the heater, and you can control it quickly. It is in the form of a disc that is easy to move. The water in the tank of small water heaters is heated through the heating tube that heats the cold water, and when the water reaches the required temperature, it rises to the top of the tank. One of the properties of hot water is to float over cold water. Here we find that the heating tube has a starring role in the work of the electric heater.  

Small instant water heater

you have to choose the size of the heater according to the number of family members and estimate the amount of hot water consumed. All sizes suitable for everyone are available in the Qatari market.

Prices of small water heaters

There are many electric water heaters brands, whether domestic or central heaters. Prices vary according to the type of products. Each class offers a specific price resulting from the materials used from one heater to another, which ultimately results in the other affecting the cost of the heater. Still, in general, the prices are close and suitable for everyone.

water heater prices for shower

Installing a water heater

for a small-size water heater is easy; you have to communicate with the company's technician and set an appointment for installing small water heaters. The technician will go to the specified place at the specified time and choose the appropriate place to establish an immediate small water heater and ensure safety and security levels. After that, the customer will hand over a five-year warranty certificate that includes installation; all you have to do is contact the company and set the required date. The technician will bring everything needed to install the electric heater. You do not need the help of a specialized technician at all. It does not take more than several minutes, and the installation is done quickly.

If it takes a long time to get hot water from the heater, it is possible that the heater or heating tube has been burnt or that the heater tank needs to empty its deposits; if this is the case, you should use the tank drain valve to get rid of the sediment and do its work Better again, and if the situation continues like this, you should call a technician from the company to do an examination and identify the problem. If the heater is in the warranty, the damaged parts can be replaced with healthy ones and installed and done the necessary within the terms of the contract; you should take advantage of this point so that you do not have to pay a lot of Money for changing and replacing parts for small size water heaters.

Frequently Asked Questions

What is the downside of electric water heaters?

Perhaps the most prominent negative aspect is the consumption of electricity and energy if the heater is not disconnected or the temperature in the heater increases.

Are electric water heaters safe?

The manufacture of electric water heaters is based on a great degree of safety and security, so there is no need to worry, as it is safe to use.

Can a homeowner install a water heater himself?

No, water heaters must be installed by a specialized technician the company sends to carry out the installation process for safety and receive the warranty certificate that includes the installation.

Which is better: a small instantaneous water heater or a central heater?

Of course, the central heater is the best, for several reasons, including maintaining the beauty of the walls and not distorting them. Still, its installation requires buildings with specific characteristics, as it is not suitable for all facilities, unlike small water heaters that can be installed in any home.

There is a leak in the electric water heater below; is there a solution?

You need to replace the heater with a new one because there may be holes inside the water tank.

The water heater does not emit hot enough water; what is the solution?

The reason may be a malfunction in the thermostat system or the heating tube. You can do maintenance for a kitchen water heater or bathroom heater to ensure its safety.

Does the electric heater make noise during operation and use?

Of course, there is no noise from operating small water heaters or even large heaters due to their work efficiency; some sounds may occur if the thermostat is damaged or there are deposits in the tank inside the heater.

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