The Pros and Cons of Tankless Water Heaters

(678) 499-2124

The Pros and Cons of Tankless Water Heaters

Remember those times when you step into a shower with hot water running over your body, and just a few minutes in, the hot water stream turns cold? Or, those monthly times when you receive your bills for sky-rocketed energy usage? We've all been there.

It can be frustrating to spend so much money on gas and electricity bills, only to have moments in the shower with hot water turning into cold in just minutes. For those reasons and many others, tankless water heaters have become a popular choice for homeowners in East Cobb, GA and surrounding areas.

With tankless, you never have to worry about running out of hot water nor do you need to worry about paying high utility bills every month. If you're looking for a way to save money on your water heating bill, going tankless may just be the right thing. But before you decide to switch to a tankless water heater, there are somethings you need to consider, good and bad.

What is a tankless water heater?

First off, it's important to understand the difference between a tankless water heater and the traditional tank water heater. A tankless water heater is a type of water heater that heats the water only when it is needed, whereas the traditional water heater stores about 30-50 gallons of hot water all day long.

One of the most appealing features of tankless water heaters is it uses less energy, which means lower monthly utility bills. With a tank water heater, you are bound to pay a whole lot of money for the energy wasted on constantly filling your tank with 30 - 50 gallons of preheated water, whether you use it or not.

There are two types of tankless water heater: gas and electric. Gas tankless water heaters are typically more expensive than their counterparts but require little to no maintenance, while electric tankless water heaters have a higher initial cost with ongoing electricity consumption. At Absolute Plumbing Services, our plumbing specialist can help you choose the right type of tankless water heater. Give us a call today at (678) 499-2124.

How does a tankless water heater work?

Tankless water heaters rely on an electrical or gas-powered heating element to heat up water as needed, rather than using a tank that stores heated water. This typically means less energy and money spent on operating costs because there is no need for constant refilling of the storage tank like with traditional tanks.

Each tankless hot water heater usually delivers 2-5 gallons of hot water per minute, with gas-fired heaters producing a higher flow rate than electric heaters. Tankless water heaters also offer a more precise way to regulate water temperature, which some say is an advantage over traditional tank-type hot water systems. And they can be paired with solar panels for added financial savings on operating costs.

What are the pros of having a tankless water heater?

There are many pros of having a tankless water heater. The main one being that it provides continuous hot water, which means, you don’t have to wait 45 minutes for the hot water tank to refill in order to get more hot water. You can enjoy endless, or as much as you need and want, supply of hot water.

Since a tankless water heater only heats water when you need it, the units will generally use about 30 to 50 percent less energy than a traditional type of water heater. This saves about $100 or more on energy bills a year because they only consume as much electricity or gas as needed, rather than have an entire tank of heated up water sitting around waiting for someone to take it.

Another pro of having a tankless water heater is its longer lifespan. Tankless water heaters generally have a lifespan of more than 20 years, unlike traditional water heater tanks, which only last 10 to 15 years. So, if you are planning to live in your East Cobb GA house for a very long time, going tankless may be the best option for you.

What are the cons of having a tankless water heater?

Although there are many pros of having a tankless water heater, it is also important to consider the cons as well. The main disadvantage of tankless water heaters is the initial cost.

Tankless water heaters are more expensive to install than a traditional water heater. This is because the unit requires a special type of dedicated sealed vent system (which aren't needed with traditional units), so it's a little more complicated to install.

Another con of having a tankless water heater is its inadequate hot water supply for larger households. Although tankless water heaters do produce continuous stream of hot water, if multiple people are using the hot water at once, then the heating element may not be able to keep up.

This typically isn’t an issue, however, if the correct sized unit is selected for the homeowner’s water needs. Absolute Plumbing Services always works to address this issue by tailoring the best fit for the property and the customer.

Speak to an East Cobb Tankless Water Heater Specialist

As you can see, there are a lot of advantages to having a tankless water heater and a few not-so-good ones. If you need a new water heater and are considering making a change from a traditional water heater to a tankless water heater, give us a call at (678) 499-2124 to schedule an appointment and our East Cobb plumber will help you decide.

Before going tankless, speak to one of our tankless water heater specialists to determine if that is the best option for your East Cobb home.

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