Description of the instantaneous water heater installation with their own hands

There was a hot summer, so not far off season off hot water - a water canal again will do preventive maintenance to winter again to repeat it.In any case, so do we in St. Petersburg.Anyway, the water off now produced not in all areas of the city, but those who have to live two weeks without hot water, it is necessary to seek the way of its heating in the home.The most civilized way is to install a flow or water heater, which is quite easy to make your own hands.

Today online DIY installation option we will consider it a flowing water heater, since if necessary it can be connected quickly, and it does not take up much space in the apartment.

Advantages and disadvantages of instantaneous water heater

begin with its advantages:

• small size compared with storage heater;
• easier installation;
• cheapness of the device.

and graduated disadvantages:

• high power consumption - from 5 to 30 kW (usually 5 to 8);
• need for high water pressure in the system, otherwise the device is simply burned;
• in connection with the previous reason - inability to use on the upper floors of apartment buildings.

How to install water-heater

Connect instantaneous heating is a fairly simple procedure, and is different from the installation in the storage system.
instrument simply crashes the system in the right place - in the bathroom, it connects to the shower hose, and the kitchen - to the water supply.

heater is equipped with two nozzles, the output and input, to which the valve is installed.To install in the bathroom you need to simply unscrew from the shower hose and watering can connect the hose to the inlet.Next to the outlet nozzle is connected tap or shower head.It is important to know that the recommended taps or valves installed on the inlet side of the heater, and not at the outlet.

If the water quality is poor, connect the water heater through the filter - it will prolong the life and improve the purity of the water at the outlet.A more reliable option of high power heater connection is to use the cable cross-section of 2.5 mm, which can withstand loads of up to 10 kW with a current of up to 40A.

If you have any questions, I recommend to watch the video-installation instructions of the heater: