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Tank vs Tankless Water Heater

Tank vs Tankless Water Heater

If you’re in the market for a new water heater and you’ve heard about tankless water heaters, then it’s probably because you’re looking for something that will save money and space. If that’s the case, then I’m happy to tell you that there are some great options out there! A tankless water heater is basically what it sounds like: instead of storing hot water in a big container (the “tank”) like most traditional heaters do, this type stores it right at the point of use (which is usually your kitchen sink or shower). This means no more waiting around while gallons upon gallons of lukewarm H2O pass through your pipes before reaching its final destination (which is your hands or face).

Tank water heaters

A tank water heater stores hot water in a tank, which is heated by an electric element or gas burner. These are the most common type of water heater you’ll find in homes.
Tank water heaters can be used to heat both hot and cold water (depending on what’s installed). They have a larger volume than tankless models, but they’re also more expensive to install and maintain.



If you’re the type of person who likes to have hot water ready at all times, a tankless water heater is the way to go. You don’t have to wait for your tank-based heater to heat up before getting a hot shower or doing laundry, because it doesn’t store any water at all. The installation of a tankless model can also be completed by anyone—it doesn’t require any tools and can be placed anywhere in your home (or even outdoors), as long as it’s connected directly into a cold-water source like an outdoor faucet.
And lastly, unlike some other types of electric heating appliances that are limited in terms of where they can be installed, these heaters can be used in any household setting. If you live in an apartment building or condo complex with shared plumbing systems, there shouldn’t be any issue installing one since these units don’t require much space or special accommodations from other tenants nearby!


If you aren’t sure about the cost of installing a tankless water heater, it is best to have a Plumbing contractor do the work for you. This will ensure that everything is done correctly and that any problems are corrected immediately.
Tankless water heaters cost more than tank heaters because they require special gas lines and electrical connections to function properly, as well as additional piping inside your home. In addition, they must be wired into your breaker panel so they can turn on and off automatically when needed by using an electronic device called a thermostat (also known as a temperature control). The good news is that these types of systems are becoming more commonplace in today’s homes so contractors know how to install them without having any problems along the way!

Simple to operate

One of the most appealing aspects of a tankless water heater is that it only heats the water when you need it. It doesn’t sit there, waiting for you to use it and once you’re done, it shuts off. No worries about having too much energy being used on standby mode; no wasted electricity; no unnecessary wear and tear on your heating elements or pipes from constantly heating cold water (and then cooling hot water). The tankless heater turns itself off when there isn’t any more hot water left in the tank and turns itself back on again as needed—almost instantly! This means that with a tankless model, you can enjoy unparalleled convenience without sacrificing efficiency or safety.


A tankless water heater is a good option if you want to avoid the maintenance required by a traditional storage tank. With no tank to replace, you’ll never have to worry about cleaning out sediment or maintaining the unit’s storage tank and because there isn’t any space for water in your home’s plumbing system, you won’t have to worry about draining it from time to time either! However, depending of the hard water level in your city, the manufacturer would recommend descaling your water heater at least once per year.

Tankless Water Heaters

The primary advantage of tankless water heaters is that they do not have a large storage tank. Instead, the water passes through a heat exchanger and then enters your plumbing system as hot water. This means that you can use hot water any time you want to. You don’t need to wait for it to heat up before it gets used; rather, you only need to wait for the next batch of cold water to get heated up so that there’s always hot water on hand.
This convenience doesn’t come without a price, though: tankless models tend to be more expensive than their tanked counterparts when it comes down to both purchasing price and installation costs!

Long-lasting - up to 10+ years longer than a tank heater.

A tankless water heater will last much longer than a traditional tank-style water heater. The reason is that the tankless unit does not have any wasted space, so it can use less energy and heat up faster. While there are many pros of getting a tankless system, one of the biggest reasons people choose them is because they’re more durable than their counterparts.

Energy-efficient - Only heat water when required. So, you save on energy costs!​

It is a fact that most tankless water heaters use less energy than their tank counterparts. This is because they only heat water when it is needed, and do not store any extra hot water in the tank. So, stay warm and cozy this winter by saving on your energy bills!

Compact design - No large tank to take up space in your basement or garage. Perfect for small homes or vacation houses.

If you live in a small home or apartment, a tankless water heater can be installed in the same space as your current water tank. This saves money on installation and associated costs, leaving more room for other important things like furniture, appliances and even pets!
If you’re looking for a way to extend your stay at the lake cabin over the holidays but don’t want to worry about running out of hot water before heading back home… or if you just want an easier way to bathe while on vacation… then getting a tankless system may be right up your alley!

Safe and clean - Less risk of a flood because tankless water heaters don't store water. Also, no sediment buildup which can lead to bacterial growth in tank heaters.

You don’t have to worry about floods or sediment buildup with a tankless water heater because there’s no storage tank, you can’t get a flood like you might if there was a tank of hot water and since there’s no storage structure, there’s no sediment buildup (which can lead to bacterial growth) either.

Tankless water heaters use less energy and can last a lot longer

If you don’t want to spend money on a tank water heater and are looking for an energy efficient alternative, then a tankless water heater may be the perfect solution for your home. Tankless water heaters use less energy than their tank counterparts and can last longer as well. They also tend to be safer because of their design—no more gas leaks!


In conclusion, tankless water heaters are a much better option in terms of energy efficiency and longevity. They also have many advantages over traditional tanked water heaters that make them more convenient for homeowners. If you’re looking to save money on your gas bill or just want to stay ahead of the curve when it comes time replace your heater altogether then tankless might be right for you!
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Here at The Water Heater Warehouse, we provide comprehensive, dependable, and affordable services for your hot water needs. With a terrific selection of quality water heaters in Fullerton, CA and beyond, our team offers great service to both commercial and residential customers in metropolitan Orange County, Los Angeles County and Inland Empire. In addition to great prices on sales, we also offer exceptional customer service in the form of installation, repairs, maintenance and replacements.
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