Gas or electric water heater? The water heater is a very popular appliance that allows you to heat domestic water optimally.
When choosing the right appliance, however, it is necessary to decide whether you prefer an electric or gas-operated model.
Therefore, it is important to know the features, advantages and disadvantages of gas and electric models.
The characteristics of the gas water heater
The gas water heater is a solution that is often underestimated but which is actually one of the best for obtaining domestic water that is always at the right temperature, reducing possible overhangs.
There are two types of gas water heaters: the instantaneous type and the storage type.
The instantaneous gas water heater requires reduced energy consumption: just opening the hot water tap starts combustion.
This model can be installed indoors or outdoors. The watertight and forced draft water heater must be placed indoors, while if it is a natural draught it is advisable to place it outside.
The storage water heater has a tank that is filled with water that keeps the temperature constant, depending on the level previously set. The gas water heater with a storage system that is LPG, methane or propane allows you to consume less thanks to the presence of the storage tank.
The advantages of gas water heater
If you find an online discount for the water heater , it is always worth taking advantage of the offer, especially if it is a gas model, which offers several advantages:
it consumes less, therefore it affects the bill less than the use of electricity.
This is because the system is activated only when hot water is “requested” and is deactivated as soon as you finish showering or using hot water from the tap.
Another advantage is the continuous availability of hot water without having to depend on a tank. Finally, the lifespan of gas water heaters is typically longer than electric models.
Features of Electric Water Heater
The electric water heater works through a well-known system called the Joule effect. Its principle is intuitive and simple. The tank contains water which is then heated through a heating element, which is brought to a certain temperature and kept within a specific range.
Within this range, usually above 35°, the water heater heats the water up to the set temperature.
Generally, the capacity of an electric water heater tank ranges from a minimum of 10 up to 80 liters. It is easy to understand that the larger the tank, the longer it takes to heat the water.
The main pros and cons of electric water heaters
The electric water heater unfortunately has several disadvantages. It generally limits the availability of hot water which inevitably depends on the size of the tank.
Not only that, to prevent the water from getting cold, you need to keep the water heater on constantly. Even modern and latest generation water heaters consume more than gas ones.
Finally, if the water heater empties, you have to wait a long time for it to refill again and heat the water. The main advantage , on the other hand, is due to the installation, which is very simple and only requires connecting the electric water heater to the water pipe and a power cable.
In conclusion, it is advisable to purchase a gas water heater, to always have domestic hot water available with reduced consumption.
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