The Benefits of Electric Water Heaters

Spare Parts for Electric Water Heaters

Among heating installations, electric water heaters are more affordable to purchase than gas or oil boilers.
In addition to being inexpensive, an electric water heater is much quicker to install.
When a boiler part is defective, it can be difficult to determine which component is causing the failure. In contrast, there are only a few replacement parts in a water heater.
Among these, the water heater thermostat regulates the temperature of the water inside the tank. When this regulating element fails, it is impossible to control the temperature of the hot water! However, it is very rare for it to break down. More often than not, it is limescale in the tank that causes overheating and triggers the thermostat's safety mechanism. As a precaution, check the condition of your water heater before replacing the regulating thermostat.
To prevent limescale from damaging the heating element of the tank, also known as the base, a magnesium anode absorbs negative ions and suffers from limescale damage. Therefore, it needs to be replaced after a few years to keep the water heater in good condition.
Limescale prevents heat from being distributed properly and will cause overheating in the tank. The thermostat then activates its safety feature.
The anode's role is to attract negative ions to prevent them from attacking the base as well as, most importantly, the tank (if the tank is pierced, the water heater is dead).
For an electric tank to heat water, it must have a heating element. There are two types of heating elements: the armored element, submerged in the tank water, and the steatite element, which has a sheath to protect it from limescale damage.
The water heater base, also called water heater base, can be defective if, for example, the flange seal no longer maintains its watertightness. In this case, it may have undergone too much pressure due to a missing safety group or a expansion vessel upstream of the installation, or simply not be suitable for the temperature you require. Otherwise, it might just be getting old!
The safety group is an accessory that helps manage excess pressure in the tank. An expansion vessel can also be added to prevent hydraulic overload.
Unlike a tank, a boiler has many safety components (about ten) and numerous large parts that can fail. Even the maintenance of a tank is cheaper than that of a boiler!

Gas or Electric Water Heater?

Each year, the cost of living increases. This is also true for gas and electricity.
The primary issue with gas is that it releases carbon monoxide (CO), which is odorless and invisible. If there is a gas leak related to the combustible burned in the boiler or gas water heater, you risk poisoning. Thus, an electric water heater is less risky than a gas one.
The cost and duration of installing an electric tank are lower than for gas installations. While an electric water heater costs anywhere from hundreds to thousands of dollars to purchase and install, a gas installation requires a connection to the city gas line or a specific tank. The ease of connecting an electric tank explains its lower installation cost.
Moreover, some older homes cannot accommodate a gas boiler or water heater. This is the case, for example, with UNESCO-listed buildings, where modifications for connecting gas are not possible. In such cases, the only sustainable solution is the electric water heater.

Water Heater Maintenance: Tenant or Owner?

Installing a boiler or replacing an electric water heater must be done by the property owner, unless the tenant has willfully damaged the heating system.
A tenant should perform maintenance on the water heater by cleaning and flushing it. The owner, on the other hand, is responsible for descaling the electric water heater and replacing spare or auxiliary parts such as the safety group or the expansion vessel.