Characteristics of Electric Hot Water Heaters, Their Plusses and Minuses
Hot water heaters are household items that are as common as the dishwashers and the fridge. The units vary not only in capacity or size, but also in their designs and mod
els, depending on the requirement and the budget of a particular household. Factors that affect the choice of units, other than the number of family members or their pocket size, include location, local building requirements, as well as community and even self-imposed safety standards. There are some advantages and disadvantages that have to be considered when choosing which type is best suited to one’s home and budget.
Electric Hot Water Heaters
The electrically-powered type of water heater is the most popular as this is more convenient to use compared to its gas and tankless counterparts. The basic elements or parts of this type include the following: a pressure valve, the hot water outlet, the heating elements, the cold water inlet, the shut off valve, and the drain tap.
Advantages
Given its simpler components, electric hot water heaters are easy to install and maintain. With a low maintenance requirement, the condition of this type of water heater can be checked for only a minimum of at least once a year, except when parts break down or the heating elements trip and these need to be replaced.
The electric type is also ideal for small to mid-sized homes. It can be installed even when there is limited space available as they don’t require ventilation.
Disadvantages
The foremost and most obvious difference between the electric and the gas-powered types is energy cost. Electric hot water heaters use more energy and therefore seem to be costlier. However, a standard electric model can offset this as it costs less upfront upon purchase and installation. Also, there are already high-efficiency electric models, usually those that use heat or hybrid pumps, that are available in the market. Such models can help reduce the energy cost.
Another thing to consider for the electric type is safety. While there are cases of electrocution due to faulty wiring system, this danger can be minimized by diligently following safety standards.
Over all, the electric type of water heater is the most convenient to use, is generally safe, requires low maintenance, and, in the long run, is cost-efficient. This type of water heater is used in most homes.