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. It is said that 60% of homes in the United States use water heaters that are gas powered, but this does not necessarily mean that a gas heater is right for you and your family. 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.
Let us look first at the advantages in buying 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, even if you do not have power, gas heaters will still work.
On the overall, the disadvantages if you choose a gas heater are the following, it is less efficient than electricity water heater, it is more expensive than the electric water heater, heat loss occurs more through the walls of storage tank, gas leak proves a risk of explosion, and its gas exhaust would need you to install extra piping.
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.
Ultimately, it will come down to the size of your family and the cost of electricity against the gas when you decide which water heater to buy, which could vary depending on where you live. Be aware that installation costs of gas and electric heaters are usually the same and both can last the same number of years.