Water Heaters
If you have a house, chances are you probably have a water heater. You may not have bothered thinking about how it works. But suddenly you get bugged because it isn’t working anymore. Or you may have thought it will crash during the winter and you are afraid to get an ice cold shower if it did fail. Or worse, if your house does not have a water heater. Now, get to know the basics of water heater, what to consider when buying, how to know a good heater and why you should get one.
You may have never seen what the water heater really looked like. And even if you have one at home, you never really have took some time to take a peek. For starters, the two essential kinds for water heater elements are the electric heater and the gas heater. The elements are only main things that keep them apart, otherwise, both engage in parallel performance.
The gas heater particularly is one interesting heater as it has a gas burner inside. As with both, parts that can be found commonly are the inner steel tank that houses the water or hot water to be exact. The tank can usually hold up to 60 gallons of water. It has an insulation that surrounds or envelops the tank to help seal in the hotness inside, then there is that dip tube where the cold water source comes in, the water pipe to distribute hot water, a thermostat to keep track of temperature of the water so you will not literally boil yourself, drain valves to drain water for water heater repair, and an anode rod that will keep the rest of the tank from rust.
In order for the water heater to work well, the thermostat plays a vital role in it. The thermostat however is customizable but a preferred temperature level for your hot water is between 120 to 140 degrees any temperature higher than that and you get risk of scalding. The elements whether an electric rod, that works kind of like an electric stove, or gas burner, will keep the water in the tank hot, the cold air that is sourced in will remain at the top since it is denser. There are several reasons though if the heater does not provide ample hot water in the house anymore. First, the heating elements may have failed and need water heater maintenance. Second, the tank may be relatively small than what is required of the size of your house. And thirdly, you may have really gone into longer showers lately.
For first timers it is better for you to know which water heater is good for your home use. Not all water heaters are the same as some companies claim of best performance and long life span. An efficient water heater though can last about 10 to 15 years. After this the tank can get leaked and the best way to address this is replacement. Another important thing you need to know is whether you will go for electric or gas water heater. This is more like a personal choice as resources’ availability and cost can vary from state to state. If you start hitting the store, shop for heaters that bear the Energy Guide label. This should ensure you of energy efficient product.
You will find it delighting also to consider an innovation called the on-demand water heater. This type of heater does not have tanks so it means you will never run out of hot water. It works by triggering a burner once you open the faucet. It will simultaneously and spontaneously heat the water as it flows in the pipes.
As a final word in buying or replacing that old water heater, keep it really tight. Have the pipes and tubings properly installed to avoid leaks. And to save on energy, indulge your self in short showers. Turn off heaters when on vacation. It is better to be safe than sorry.