Nothing in the world can match the tranquility you get from a hot water bath, the feeling is unrivaled - the ladies would agree! However, you do need a seamless, functional, and immaculate water heater to get going - nothing is as disappointing as you running out of hot water as soon as you start enjoying the shower. While those bulky, tanked heaters have done the job for a long while, they still demanded ample space to fit in. Thankfully, tankless water heaters were invented and we could say goodbye to the hassle for good! Nonetheless, we've put together a list of Best Tankless Water Heaters in 2021. A heads up: we're very critical and we had to move mountains plus a couple of water heaters with tanks out of the way to get here.
We were able to choose the best tankless water heater by the typical needs of an average person. But there are dozens of different models and sizes available, so in order to pick the best tankless hot water heating unit or system, you will need to keep in mind a few critical factors before finalizing your purchase.
What Should A Person Know Before They Purchase A Tankless Water Heater?
Before you even pick a tankless water heater, it is quite essential to consider the following:
The type of fuel that the water heater will utilize
The mounting position, size, and water flow each unit offers
The purpose for which the water heater will be used
Below is our guide to tankless water heaters. We will briefly explain how a tankless water heater works, explain what you need to know before you purchase one, and let you in on the units' operating features so you're fully equipped to make an informed decision.
What Are The Different Types of Tankless Water Heaters?
If you decide to stick with an electric tankless water heater, analyze the amperage, voltage, and circuit breaker requirements carefully before buying.
Most of the devices will vary from 110V to 277V; each model has different requirements. So make sure that your house electricity system can manage the water heater you're going for.
Make sure that you have a circuit available that will handle the tankless water heater. Consult an authorized electrician to be sure that you know the specs of your house systems.
On the other side, if you decide to purchase a gas-fired water heater, there are a couple of gas type and venting requirements you need to consider, like your house's gas type - propane or natural gas.
Inspect your gas line to ensure it will satisfy the requirements of your brand-new gas-fired tankless water heater.
How to Choose A Water Heater With The Right Flow Rate?
It's important that you choose a water heater with a flow rate that aligns well with the taps in your home. Each product has its own temperature limit and flow rate. If the water doesn't get hot enough, or if the flow rate is too low or too high, the heater won't do the job properly.
For example, a shower might have a demand of 4 gallons per minute while a dishwasher may only demand 1.5 gallons per minute at 100 degrees.
By discovering the precise flow rate, you will be able to avoid any future problems. Also, it never hurts to discuss these matters with your plumber and have a second opinion, just in case.
How Do You Go About The Maintenance Chore For A Tankless Water Heater?
Doing regular maintenance for your tankless water heater is a must if you care about its longevity. Ideally, you should bring about a maintenance session at least twice a year. You should also be able to find a couple of tips online about what things you can do to make sure your heater withstands the wear and tear season after season.
Moreover, most manufacturers also provide a repair/maintenance warranty for their customers, just in case things end up going south. And more often than not, they do! So, make sure you've got all those ends secure.
What Are The Benefits Of Tankless Water Heaters?
Endless Hot Water
A hot water system that utilizes a simple tank can only provide as much hot water as the tank can handle. And since your heater is only as good as your tank's capacity, you'll be running out of hot water all the time. The tankless system heats water as you need it, and this means you will have hot water on demand, wherever, whenever!
Reduced Energy Bill Fees
Even though tankless water heaters cost more than traditional tank heaters, they can save you cash on your utility bills. Tank heaters continually heat water, even if you are not using it. On the contrary, the tankless system only heats the water when you need it, making these compact gadgets more energy-efficient.
While a regular tank system uses up a significant amount of space, the tankless system can fit in a corner of your bathroom or even beneath your kitchen sink. They come in both wall-mount and floor-mount options. So, they're very handy in that sense.
Tankless Water Heater FAQ
Q: What is the price range of tankless water heaters?
A: Like any other product, tankless water heaters can vary in their price. You would be able to find them from under $400 and all up to over $3,500. And if you aren't equipped to deal with the installation process on your own, you're looking at a couple more hundred bucks.
Q: How do tankless water heaters work?
A: A tankless water heater is mainly designed to heat up the water so fast that you won't need a storage tank. Tankless water heaters can either be gas or electrically powered. In both situations, the cold water runs into the tankless unit, and it momentarily heats up the water as it passes through. And then the water flows out, and it is delivered heated and ready to be used. And because of this, the tankless water heaters are able to distribute a continuous supply of hot water, unlike traditional water heaters. By owning a tankless water heater, you won't need to wait for hot water anymore; you'll be able to get it straight away in a couple of seconds.
Q: Can I install a tankless water heater by myself?
A: If you have no expertise in tankless water heaters and have never installed something similar before, we would suggest you call a professional to do the job. This way, you will be stress-free and confident that your system was installed properly and efficiently.
Q: How long do tankless water heaters usually last?
A: The gas-burning water heaters have a lifespan of around 15 years - and even higher at times. Electric water heaters, on the other hand, generally have a relatively shorter life span of around 8 years.
Q: Why should I buy a tankless water heater?
A: Tankless water heaters can save you a lot of money in the long run, but primary costs are a lot more expensive than regular tank models. Even if you're conventional in your water use the tankless water heater should be 25% – 35% more energy-efficient. According to a recent report by the U.S. Department of Energy, a gas-fired tankless water heater will save you around $120 yearly, while the electric model will save you up to $50.
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