Know Some Differences Between Water Heaters to Guide You in Your Decision
Our main concern when deciding which water heater to use should focus on its efficiency since according to the department of energy, our use of energy is about 14 to 18 percent use of water heater. Know that there are two kinds of water heaters that you can choose from, and these are gas and electric water heaters. Natural gas is used by gas water heaters in generating the energy to heat water, on the other hand, electric resistance coils are used by electric heaters to produce the energy to heat your water. Gas water heaters are used by 60% of homes in the United States according to information, however, this does not automatically mean that you and your family would best to use this type of water heater. There is an information on the EF number or energy factor on both gas and electric water heaters, and this will help you compare the efficiency of the unit that you are looking. Take note that the bigger the number written, the more efficient the kind of water heater machine it is.
Therefore, we have some tips for your consideration to help you decide which water heater is best for your needs.
Be informed first of the pros if you purchase a gas heater. Generally, after using a gas heater for a year, the energy savings that you will get will give you a return of the investment you spent in purchasing it. Since gas water heater is able to heat more water per hour than an electric water heater, this is your best option if you happen to have a big family. Also, during power outage, gas water heaters would still work.
As far as the disadvantages of a gas heater, it is less efficient than electricity, it costs more than an electric heater, there is more heat loss through the walls of storage tank, there is a risk of explosion from gas leak, and you need to install extra piping for its gas exhaust.
On the electric water heater side, its advantages are that you can choose larger or smaller tanks for your short and long term use, it will only give you hot water if you turn it on thereby it is more efficient because your water is not always heated thus you save energy, and it requires only less area since you do not need a release exhaust.
Depending on which area you live, the cost of electricity against the gas will matter, plus the size of your family, will ultimately help you decide which water heater you will buy for your family use. Be informed that gas and electric heaters usually have similar installation costs and will last several years.