How To Select The Home Depot Tankless Hot Water Heater
Making your final decision can pose to be a challenge. But worry not. We have a few suggestions to make your selection process easier.
Before that, we would recommend you opt for sites like Amazon, Walmart, Newegg, and Best Buy for your purchase.
So the factors you should consider while selecting your home depot tankless hot water heater would be:
Con: Inconsistent Water Temperature When Multiple Taps/showers/appliances Are In Use
Earlier in this article, I talked about the scenario when your family comes home from a beach day and everyone needs to take a shower.
The benefit of tankless water heaters in that scenario is that your whole family can take showers back-to-back without worrying about running out of hot water.
The downside is that, if you have multiple showers running at the same time, tankless water heaters are not able to keep up.
This isnt just a problem with showers, depending on the size of your water heater, you can run into issues by having a shower and the dishwasher running at the same time.
When your shopping for tankless water heaters, the key metric you want to look at is flow rate.
Flow rate is the amount of water that a tankless unit can heat at a given time. Its measured in Gallons Per Minute or GPM, the higher the GPG, the more water can be heated at the same time.
The chart below gives you an idea of the average flow rates for each type of outlet.
Outlet | |
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Tub | 4 |
Bottom line tankless water heaters come in many different sizes with some equipped to handle households that use a ton of water to smaller units built for low water usage.
Its important to determine what you need for your household and buy the appropriate size heater. Just remember, if you run too many taps/showers/appliances at once and exceed the flow rate capacity of your water heater, the water wont be hot.
Heres aquick guide to help you determine which size tankless water heater you need.
Con: High Upfront Cost Of The Unit And Installation
The biggest downside of tankless water heaters by far is the high upfront cost of the unit and installation.
According toHomeAdvisor, the average cost of a 40 to 50-gallon tank-style water heater including installation is $889. The average cost of a tankless water heater including installation is $3,000.
Tankless water heats are more expensive primarily due to higher installation costs. Often times, special wiring needs to be installed in order to handle the increased load and/or a new vent pipe needs to be installed.
Also, since tank-style heaters have been around longer and are more common, more professionals are capable of installing them and the labor costs are lower.
Additionally, hard water can cause tankless water heaters to work harder and eventually break down.
Due to this risk, some manufacturers require that you also install a water softening system, or the warranty is voided. Installing this additional component adds to the overall cost.
Use the links below to compare the prices of popular tank and tankless water heaters. Please note that these prices do not include installation.
Tankless Water Heaters
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Solar Water Tank Heaters
These water heaters use natural sunlight to heat water. A solar water heater system consists of a storage tank that holds water and solar collectors that generate heat. Typically, a solar water heater relies on a traditional water tank in case of an emergency.
Solar water tank systems can be broken down into two types: active systems and passive systems. An active system uses a pump to supply homes with water, while a passive system uses natural convection to circulate water throughout the home. Homeowners can expect to pay around $2,000 for a passive system and $3,000 for an active system. The higher cost is due to the extensive labor and need for a back-up water heater.
Home Depot Does Not Install Water Heaters For Free

Remember, Home Depot does not install water heaters for free. You can hire a professional to install a tank or tankless water heater for a price. If you have the skills, tools, and knowledge, you can always install your own water heater.
The price range to have a professional from Home Depot install your water heater ranges from $1,000 to $3,500, but it is worth it to have a professional install your water heater.
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Best Budget: Ecosmart Eco 18 Tankless Electric Water Heater
Courtesy of Home Depot
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Not best as a whole-home heater in all regions
While tankless water heaters represent a larger upfront investment than the cost of a conventional water heater, the EcoSmart ECO 18 is a more affordable tankless model that closes the gap in price between tank and tankless water heaters. The ECO 18 heats more than 2.5 gallons per minute and can support up to two showers simultaneously in warm weather climates. It features digital controls to make it easy to set the target temperature for the water.
This budget tankless water heater offers electric operation and is easy to install in the place of an electric tank water heater. However, its small size and affordable price tag mean that its also somewhat more limited in capacityits really only powerful enough to serve as a whole home tankless water heater in areas where the incoming water temperature is 62 degrees Fahrenheit or greater.
Fuel Type: Electric | Wattage: 18,000 W | Flow Rate: 3.51 GPM | Heating Power: 61,380 BTU
The Best Tankless Water Heater Home Depot Propane References
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Tankless Water Heater Home Depot Propane. Ideal for heating spring / fall water temperatures below 50°f / 10°c, it turns cold. The ideal operating range for the l5 is 20~80 psi with a 1.5 gpm flow.
The onsen 10l portable tankless water heater allows you to enjoy a hot shower outside anytime, anywhere. Save energy and costs with this rheem performance tankless electric water heater. Ideal for heating spring / fall water temperatures below 50°f / 10°c, it turns cold.
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Tankless Water Heater Cost
Tankless water heaters are nearly twice the cost of conventional storage tank water heaters upfront. But in the long run, tankless water heaters cost less.
The total cost of a tankless water heater will depend on its size and fuel type. Gas-powered tankless water heaters cost between $1,000 and $1,500, while electric units cost between $500 and $1,500.
Tankless Water Heater Type | |
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Gas | $1,000 – $1,500 |
Professional installation is an added cost that can vary depending on who you hire, how big the tank is and how complex your system is . The average cost to install a tankless water heater ranges from $2,500 to $4,500.
Best For Small Homes: Ecosmart Eco 11 Electric Tankless Water Heater
Courtesy of Amazon
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Can save up to 60% on heating costs
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Not best for areas with cooler water temperatures
Small homes, with their lower hot water demands, often benefit from a tankless water heater. The EcoSmart ECO 11 is a great option if you really only need to run one or two water fixtures at a time, like a sink and a shower.
This model can heat up to 2 gallons of water per minute. If you live in a warm weather climate, this tankless water heater can meet the needs of most small homes by supplying hot, steamy water to a bathroom sink and a shower simultaneously. However, if you live in an area where the incoming water temperature sinks below 72 degrees, youll have to be choosier when turning on the hot water tapthis tankless water heater can only run a single shower or two sinks in colder weather.
Fuel Type: Electric | Wattage: 11,000 W | Flow Rate: 2 GPM | Heating Power: 37,510 BTU
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What Is The Cost For Home Depot Water Heater Installation
Home Depot can install many home appliances for you at a fair price, and that includes water softeners. You can expect to spend an average of $2,000 to install a water softener at Home Depot. Whether you purchase one from Home Depot and install it yourself or they install it for you, follow along as we explore the cost of installing a water softener from Home Depot.
Whether youre moving into your first home or you own an apartment complex, youll need a working water heater. Until it comes time to install one, you may not even realize how often you use it.
The average cost to install a water softener from Home Depot is $2,000 for materials and labor. You can install a water softener from Home Depot on your own for $1,375. The average cost to install a tankless water heater from Home Depot is $950, and it costs $1,850 to install a hybrid water softener.
No matter what type of situation youre in, everyone has a budget. Theres no use in spending more money than you have to in order to get the job done.
If youre looking for price comparisons, honest reviews, and a straightforward price breakdown, youre in the right place. Lets take a look at the different types of water heaters first.
Tengchang Gas Propane Tankless Hot Water Heater
The Tenchang 10L gas propane tankless water heater is most impressive because of its innovative and energy-saving combustion technology.
It can manage fluid pressure effectively in case there are high-pressure problems. With these tankless heaters, you can be confident that your home will never run out of hot water.
Whats best is you have complete control of how you want your water to be. You can tweak the temperature based on your preferences, and it also has a dedicated button for gas pressure.
With an automatic ignition system, getting hot liquid is a breeze, and you would appreciate how it comes with a flame failure protection device. You dont want gas to be leaking, so this safety feature is good integration. It also has over-fluid protection, so it automatically decreases fluid pressure when the liquid pressure is excessively high.
The Tangchang also has a summer and winter mode, improving its overall performance. You can set the device depending on the seasons temperature and geographic location. Additionally, its liquid control linkage valve lets the heater startup even with low or inconsistent pressure.
- No accessories included and need to be sold separately
- Not ideal for larger households
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How Much Does It Cost To Install A Water Heater From Home Depot
Buying a water heater is easy the real challenge starts when it comes to installation. Those people who know the importance of installation have seen the incontinence faced due to poor installation. However, when you successfully hire a professional plumber, now it is natural to wonder how much does it cost to install a water heater from home depot.
What Is A Tankless Water Heater

A tankless water heater is a water heater that heats your water without the bulkiness of a tank. Unlike a conventional water heater that is storing the water inside the tank, a tankless water heater has nowhere to store it and heats the water almost instantly as it moves through the heat exchanger, ultimately providing with you an endless supply of hot water.
Some of the popular brands of tankless water heaters include Noritz, Navien, and Takagi.
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Factors You Should Consider Before Buying The Home Depot Tankless Hot Water Heater
As you already know, research is essential before making any purchase. So, there are some factors you should consider before starting your research. This is important so that you can make your entire buying process as hassle-free as possible.
Remember, your time has as much value as your money. So, there are a few things you should determine which will affect your research as well.
There are a few questions you should ask yourself to determine your course of research on the home depot tankless hot water heater:
- Is this home depot tankless hot water heater serving the purpose of purchase? What are your expectations from the product?
- What functions must the home depot tankless hot water heater have? Are there any specific functions that you are seeking in the product?
- Is there a specific budget, or is the budget flexible?
- Will the home depot tankless hot water heater require maintenance and upkeep costs?
- Are you looking to buy the home depot tankless hot water heater online or offline? What will be the best places to purchase the product?
- Where will you seek reliable information on the home depot tankless hot water heater?
Having multiple options from various brands can get confusing, so ask yourself these questions to narrow down your research.
Option : Tank Water Heater
A tank water heater is a traditional unit that is fueled by gas or electricity. It can hold 20 to 80 gallons of water.
The upfront investment of a tank water heater is lower than a tankless water heater. However, the operation and maintenance costs are higher than a tankless water heater.
The nationwide costs of a tank water heater ranges from $1,300 to $2,000, but the average cost is usually $1,500.
A tank water heater installation includes the following factors:
- Tank water heater
- Old unit removal
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Pro: Lower Risk Of Leaks And Water Damage
One of the biggest risks with tank-style heaters is, over time, minerals from hard water build-up within the tank which leads to corrosion and eventually leaks.
Since tankless water heaters dont have a tank, there is no risk of leaks or flooding.
This doesnt mean that tankless water heaters are immune to issues. They can and will run into problems that could result in leaking, but the chances of having a major leak that floods your entire basement and causes significant damage are slim.
The Rinnai Rl Series He+ And The Rheem Performance Electric Are Our Top Picks
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The Spruce / Chloe Jeong
A quality tankless water heater is space-saving and energy-efficient, heating only as much water as you need at any given time.
We researched dozens of tankless water heaters, evaluating efficiency, temperature control, ease of installation, and value. Our favorite natural gas model, the Rinnai RL Series HE+ Tankless Hot Water Heater, is compact and offers excellent water pressure. Our top electric model is the Rheem Performance Tankless Electric Water Heater, which is easy to use and provides a reliable source of on-demand hot water.
Here are the best tankless water heaters.
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Solar Powered Water Heater
Speaking of energy efficiency, there is a solar-powered option. If you already have panels on your home or are considering installing them, read on.
You guessed it! A solar-powered water heater uses roof-mounted solar panels to get energy. Theres a heat-conductive material that heats up the water tank.
Again, if you live somewhere with a lot of sun, this could be an excellent option for you. If you reside somewhere like Seattle, you may want to check out the other options. Its important to know that these water heaters require a backup energy source, such as gas, for overcast days.
Gas Vs Electric Water Heater Costs
Gas and electrical models are available for both tankless and tank water heaters, each providing homeowners with unique pros and cons.
When purchasing one of these water heaters, you also decide between power venting and direct venting. Power venting uses a fan to push exhaust air out of your home. This option adds around $300$600 to the water heaters price. In addition to this, you will also have an additional $300$500 for more wiring and electrical work. Direct venting, which brings combustion air from outside and exhausts directly outside your home, adds around $500$1,000 to your unit.
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Should I Buy A Tankless Water Heater From Home Depot
Tankless water heaters are everywhere now! But buying a tankless can be overwhelming as there are many different brands available on the market and you can get a tankless water heater from several places now. Nowadays, you can either get a tankless water heater from a plumbing company or a store like Home Depot. But is it a wise decision to get a tankless water heater from Home Depot?
In this article, we will talk about the benefits and drawbacks of purchasing a tankless water heater, along with things to consider when buying a tankless water heater from a retailer.
Our goal is to help you understand what you are getting into so that you can make the best decision for yourself and your home. We here at Monkey Wrench Plumbing are dedicated to helping all of our clients with all the tough plumbing and water heater choices you have to make for your home.
Energy Savings / Operating Costs

Another important reason to consider tankless natural gas water heaters is that theyre significantly more energy efficient. Since the water is heated on-demand, there is no loss of heat by water sitting in the tank for long periods of time. This will bring down your operating costs especially for periods of time when hot water is not needed as often .
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