Can electric water heaters use sockets with switches? The old electrician introduces two methods, which one would you like?

Household electric water heaters have a very high utilization rate. Many friends are worried about the leakage of electric water heaters. Therefore, most of my friends plug in the power when they are in use, and unplug the power when not in use. This method is indeed the safest, but it is troublesome to plug and unplug the power frequently. So a friend asked, can I use a socket with a switch?

Personal opinion sharing: electric water heaters can use sockets with switches

We all know that electric water heaters are plugged into a dedicated socket, which generally has a separate circuit for power supply. The top of this circuit is connected from the household distribution box, and then a leakage protection switch is installed to protect the entire circuit to prevent leakage.

Recently, due to electric water heater leakage and electric shock accidents, many friends want to plug in the electric water heater when it is in use and unplug it when not in use, because this method is indeed the safest. However, it is really troublesome, so we can install a socket with a switch to solve this problem.

The specific method is: we remove the ordinary three-hole socket without a switch that was originally installed. Remember, you must cut off the power when removing it, and make sure to operate it when there is no power. Of course, it is not an electrician, and it is not recommended that you do this. It is better to find a professional electrician. Take down the original switch, and buy a new three-hole socket with switch in advance. Just install it according to the original wiring sequence.

The specific use is: when we use the water heater, we turn on the switch, then we boil hot water, and turn it off when we take a bath; if we don’t use the electric water heater, we turn off the switch.

The second solution for the electric water heater switch: this solution was made a few days ago.

In fact, I personally recommend that you take the scheme I will introduce below. That is to install a separate air switch on the circuit of the electric water heater. Turn on the air switch every time you use it to boil the hot water, then turn off the air switch before going to the bath. This air switch can be turned off when not in use.

This method, I just modified the circuit of the electric water heater at home some time ago. This method is more suitable for the layout of exposed wires, and it is more troublesome to install wires and circuits.

The method is to first lead out the wire from the switch lower port of the indoor distribution box, wire it to a certain location, and then install an air switch. Nowadays, there are air switches with small boxes. Then connect the air switch to the socket of the electric water heater, so that we can switch the electric water heater.

Some safe suggestions for using electric heating

Of course, it is the safest way to install a switch to control the opening and closing of the electric water heater at any time, and to ensure that the power is disconnected when taking a bath. However, many times we may forget, or some electric water heaters are not at all Power off is allowed, just like an instant electric water heater cannot be powered off when in use. Therefore, we must do some safety protection measures for electric water heaters.

These safety protection measures have been shared with you before. The first is the safety of the electric water heater itself, which is to buy a good electric water heater, and then maintain and maintain it regularly. The second is to do the relevant protection measures of the circuit, including the installation of leakage protection switches, grounding wires, and equipotential installation, etc.