Understanding a Tankless Water Heater’s Advantages and Disadvantages

by | Jul 11, 2019 | Plumbers

When you’re on vacation, one of the best parts of staying at a hotel is the seemingly limitless supply of hot water. If you can bring that experience home in a small way, it’s like you’re always on vacation. Fortunately, this can be achieved through the use of a tankless water heater. Before you enlist the assistance of water heater services in Atlanta, Georgia, it’s important to understand some of the main advantages and disadvantages of a tankless water heater.

Advantage: Instant, Nearly Limitless Hot Water

By far, the biggest advantage of a tankless water heater is the limitless supply of hot water it can provide. If you need to take a long shower to relax after a hard day or you want to run your dishwasher while taking a shower, you’ll never have to worry about the water running cold when water heater services in Atlanta, Georgia, install a tankless water heater. Also, this hot water is available nearly instantly, unlike a traditional water heater, which requires a long wait if you’ve already depleted the hot water supply.

Disadvantage: Lots of Energy Required

To take cold water from your supply line and heat it instantly to your desired temperature takes a lot of energy. It requires far more energy than a traditional water heater, which heats water more gradually. In many cases, this need for a sudden surge of energy means that you’ll have to upgrade the gas line that supplies your water heater. Though this isn’t a deal-breaker, it’s an important consideration if you’re trying to stay within a certain budget.

Advantage: Less Energy Required

Though a tankless water heater requires higher amounts of energy in sudden bursts, it needs less energy overall due to the way it heats the water. Since it’s only heating what you need right when you need it, there’s no extra water to be stored in a tank. The water in the tank of a traditional heater has to be kept warm until it’s needed, which can, in many cases, lead to higher energy use, especially if the tank isn’t properly insulated.

For water heater installation you can trust, contact the experts of Rooter PLUS for more information.

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