When you want to buy a water heater for your home, you may consider gas or electric water heater which one is best for your need. It’s important to take into consideration not just the upfront cost the ongoing costs of maintenance when choosing your next one. At first thought, most people might think that an electric water heater would make more sense and is less expensive. However gas water heaters, though maybe a little more is much more efficient, because of a lower electrical consumption.
Gas or Electric Water Heater
The main difference between two types is that the gas water heater has a gas burner at the bottom of the tank. The heating process is based on hot water rising above the cold water. Water pumped into the tank will get heated by the gas burner and rise to the top. The hot water is then disbursed out to the rest of house. In contrast, an electric water heater works using the energy released by a heating element.
A pilot light ignites the gas burners and stays powered using gas power, and you can only light it up with a match. There are also different settings there, if you want to increase the water temperature, or if you go on vacation, and want to save on gas consumption.
Just as all of the plumbing equipment, installation of a gas water heater requires that you have the ultimate plumbing knowledge. With it, the cost of having it installed by a plumbing provider can be eliminated.
But in most cases, people do want a professional installer for this type of a job. Incorrect installation can present danger and possibly severe injuries due to the nature of gas.
While gas water heaters are certainly more efficient than their tank cousins, their efficiency usually peaks at 80-85%. Conversely, most electric water heaters are 98+% efficient. This is the comparison of electric water heater vs. gas regarding operation efficiency. Even though natural gas is a cheaper input fuel than electricity per BTU of output power, this benefit is outweighed by the higher efficiency of the electric unit, longer service life, and less expensive installation.
By using the gas powered heater, your electricity consumption would be low as compared to the other types. Since it’s all based on gas, virtually no power is used. And because of low or no electric consumption, these kinds of heaters are environment-friendly.
Since you’re going to be heating water with gas energy, you’ll be able to produce heated water twice of an electric heater and with as less as one-third of its cost.
As you can imagine, working with gas requires certain precautions. A malfunctioning thermostat may end up overheating the water tank and cause an explosion due to high pressure. Make sure to have some routine inspection of the gas pipes, which will show any leaks which can potentially create hazardous situations. Just keep that in mind.
Despite some of the risks associated with having a discount gas water heater, if professionally installed and regularly maintained, the cost and convenience benefits far outweigh them.
If you want to know more about the details and beneficial of gas water heater, you can read Natural Gas Tankless Water Heater