Tankless Water Heaters: Cost & Benefits

Navigating the realm of home appliances requires careful consideration, especially when it involves essential systems like water heaters. Tankless water heaters present a modern alternative to traditional tank models; they promise endless hot water and energy savings. However, the reality involves weighing several factors, including higher upfront costs and potential installation complexities, making a thorough understanding of the advantages and disadvantages crucial for homeowners.

Okay, picture this: you’re tired of playing hot water roulette every morning, right? Where you step into the shower, and it’s either scalding lava or Siberian glacier – never anything in between! Well, my friend, it’s time to step into the 21st century with tankless water heaters! These aren’t your grandma’s clunky, space-hogging water tanks. Nope, these sleek units are the future of hot water, and they’re gaining popularity faster than avocado toast at a hipster convention.

So, what exactly is a tankless water heater? Think of it as a hot water ninja. Instead of hoarding gallons of water in a tank (and constantly reheating it, even when you’re not using it!), a tankless heater zaps water with heat on demand. You turn on the faucet, the ninja springs into action, and BAM! Hot water, instantly. No waiting, no wasted energy, just pure, unadulterated hot water bliss.

And speaking of bliss, one of the biggest draws of these marvels is the promise of endless hot water. Imagine: back-to-back showers, laundry going, and dishwasher running—all without a single drop of cold water interrupting the party! This is a game-changer for larger households, or anyone who’s tired of timing their showers like a NASA launch sequence.

In this guide, we’re going to dive deep into the world of tankless water heaters. We’ll explore everything from the guts and gears (components), to the fuel that fires them up (fuel sources), to how they save you money (efficiency). We’ll even get down and dirty with installation, maintenance, what to do when things go sideways (troubleshooting), and, most importantly, how to stay safe. So buckle up, because we’re about to unlock the secrets of on-demand hot water!

How Tankless Water Heaters Work: The On-Demand Magic

Ever wonder how these magical little boxes deliver endless hot water without a giant tank sitting around? It all comes down to some clever engineering and a dash of on-demand magic. Let’s dive into the inner workings of a tankless water heater and see how it pulls off this feat!

The Flow Sensor: Your Hot Water’s Trigger

Imagine your tankless water heater is like a sleepy dragon. It only wakes up when it senses water flowing through it. That’s where the flow sensor comes in! This little device is constantly monitoring the water pipes. As soon as you turn on the hot water tap, the flow sensor detects the movement and sends a signal to wake up the dragon (a.k.a., the burner). It’s like the bat signal for hot water!

From Flow to Flame: Igniting the Burner

Once the flow sensor has done its job, it’s time to heat things up. The signal from the flow sensor tells the system’s control board to ignite the burner. Depending on the model, this could involve an electronic igniter (like your car) or a pilot light. Whoosh! The burner springs to life, ready to transform cold water into a cozy, warm stream.

The Heat Exchanger: Where the Magic Happens

Now, the real magic happens inside the heat exchanger. This is where the burner’s intense heat is transferred to the water. Think of it like a super-efficient radiator, but instead of heating air, it’s heating water. The burner directs its flames onto the heat exchanger’s surface, rapidly increasing its temperature.

Instant Hot Water: From Cold to Cozy in Seconds

As cold water passes through the heat exchanger, it’s instantly heated. Because the heat exchanger is already super hot, the water picks up that heat as it flows. The water exits the heat exchanger at your desired temperature and rushes straight to your faucet or showerhead. The best part? This all happens in a matter of seconds, giving you that instant on-demand hot water you were hoping for!

Anatomy of a Tankless Water Heater: Cracking Open the Case

Alright, let’s get down to brass tacks and peek inside these magical hot water boxes. A tankless water heater might seem like a simple contraption, but it’s actually a finely tuned orchestra of components working together to banish cold showers forever. So, what are the key players in this symphony of hot water?

The Heat Exchanger: Where the Magic Happens

Think of the heat exchanger as the heart of your tankless water heater. This is where the real magic happens. It’s essentially a series of coils or fins made of a highly conductive material, like copper or stainless steel. When you turn on the hot water tap, cold water flows through these coils. The burner heats the exchanger, which then rapidly heats the water as it passes through. No tank, no waiting, just pure, on-demand warmth.

The Burner: Fueling the Fire

Next up, we have the burner. This is the muscle that powers the whole operation. Whether it’s fueled by natural gas, propane, or electricity, the burner’s job is to generate the heat needed to warm up that heat exchanger. Gas burners are designed to efficiently combust fuel, while electric burners use resistance coils to generate heat.

The Igniter: Lighting the Way

Every good fire needs a spark, and that’s where the igniter comes in. Forget about constantly relighting a pilot light (though some older models might still have one of these dinosaurs). Modern tankless heaters use an electronic igniter, a fancy way of saying they create a spark with the push of a button (or, more accurately, when the water starts flowing). This ensures quick and reliable ignition every time you need hot water.

The Temperature Sensor: Keeping Things Just Right

Nobody likes scalding hot water, and that’s where the temperature sensor comes in to the mix. This little gadget constantly monitors the water temperature and relays information back to the control panel. This allows the system to adjust the burner’s output to maintain a consistent and comfortable temperature.

The Control Panel: Your Hot Water Command Center

The control panel is essentially the brain of the operation. It allows you to set your desired water temperature, monitor the system’s performance, and even diagnose potential problems through error codes. Think of it as your hot water mission control.

The Venting System: Exhaling Safely

Finally, we have the venting system. This is crucial for safely expelling the exhaust gases produced by gas-powered tankless water heaters. Proper venting prevents dangerous carbon monoxide from building up in your home, so make sure it’s installed correctly and regularly inspected. Venting can be done with conventional metal venting or high-efficiency PVC venting.

So, there you have it: a peek inside the inner workings of a tankless water heater. Each component plays a vital role in delivering that endless supply of hot water we all crave.

Advanced Technologies in Tankless Heaters: It’s Not Just Hot Water Anymore!

Okay, so you’re thinking about ditching that old tank and going tankless, huh? Smart move! But these aren’t your grandma’s water heaters. The tech inside these babies has gotten seriously advanced. We’re talking features that boost efficiency, make your life easier, and even help the unit last longer. Let’s dive into some of the coolest innovations.

Electronic Ignition: No More Pilot Light Woes!

Remember those old water heaters with the pilot light that always seemed to go out at the most inconvenient times? Yeah, those days are GONE! Electronic ignition is like the push-button start in your car – way more convenient and efficient. Instead of constantly burning a pilot light, these systems use an electric spark to ignite the burner only when you need hot water. This means less wasted gas and more money in your pocket. Plus, no more fiddling around with matches trying to relight a stubborn pilot. Hallelujah!

Modulating Burners: The Goldilocks of Hot Water

Imagine a burner that knows exactly how much heat you need – not too much, not too little, but just right. That’s the magic of modulating burners. Traditional water heaters fire up at full blast every time, regardless of whether you’re washing your hands or taking a shower. Modulating burners, on the other hand, adjust their output to match the demand for hot water. This means the burner ramps up or down, using the precise amount of energy needed to achieve desired temperature, leading to greater efficiency, and more consistent water temperatures too. It’s like having a water heater that anticipates your needs – pretty cool, right?

Scale Prevention Technology: Fighting the Good Fight Against Mineral Buildup

Hard water is the enemy of water heaters everywhere. The minerals in hard water can build up inside the unit, forming scale that reduces efficiency and eventually leads to failure. But fear not! Many modern tankless heaters come equipped with scale prevention technology. These systems use different methods, such as electronic signals or specialized coatings, to disrupt the scale formation process. By minimizing mineral buildup, these technologies help extend the lifespan of your tankless heater and maintain its efficiency over time. Think of it as a built-in bodyguard protecting your investment. Now that’s what I call smart!

Fueling the Flow: Choosing the Right Energy Source for Your Endless Hot Water

So, you’re diving into the wonderful world of tankless water heaters? Awesome! But before you get too excited about that never-ending shower, let’s talk fuel. Because just like your car needs gas (or electricity!), your tankless heater needs a power source to bring that hot water magic to life. We’ve got three main contenders here: natural gas, propane, and good ol’ electricity. Each has its own perks and quirks, so let’s break it down!

Natural Gas: The Common Contender

First up, we have natural gas. This is often the go-to option for folks in urban and suburban areas where there’s already a natural gas line running to the house. Think of it as the reliable workhorse of the fuel world. It’s generally cheaper than electricity and propane (cha-ching!), and it heats water up fast. Plus, you don’t have to worry about running out of a pre-filled tank.

The downside? Well, you need that existing gas line. If you don’t have one, installing it can be pricey. Also, natural gas prices can fluctuate, so your heating bill might see some unexpected ups and downs.

Propane (LP Gas): The Rural Route

Next, we have propane, also known as LP gas. Propane is the country cousin to natural gas. It’s a great option if you live in a more rural area where natural gas lines don’t reach. Propane comes in tanks that you either own or lease, and a truck comes to fill them up periodically.

The upside? It’s readily available, even if you’re off the beaten path. Propane also burns hot, meaning it can heat water quickly.

The downside? You’re responsible for monitoring the tank level and scheduling refills. Nobody wants to run out of hot water mid-shower in winter! Propane can also be more expensive than natural gas, depending on where you live.

Electricity: The Clean Machine

Finally, we have electricity. Electric tankless water heaters are gaining popularity, especially as the world leans more into renewable energy. They’re generally easier to install than gas models (no venting required!) and can be more energy-efficient (depending on your electricity source, of course). Plus, electric models are often smaller, saving you even more space.

The upside? They’re cleaner, safer (no risk of gas leaks), and easy to install.

The downside? Electric tankless heaters require significant electrical upgrades. You might need a new circuit breaker and heavier-gauge wiring to handle the power demand. This can add a chunk of change to the installation cost. Also, if you live in an area with high electricity rates, your heating bills could be higher than with gas. Always check the electrical requirement before buying it.

The Bottom Line?

Choosing the right fuel source depends on your location, existing infrastructure, budget, and personal preferences. Weigh the pros and cons carefully, and don’t be afraid to consult with a professional to get personalized advice. After all, you want to make sure your tankless water heater is fueled for years of hot water bliss!

Performance Metrics: Decoding the Numbers Behind Tankless Water Heaters

Okay, so you’re thinking about going tankless, eh? That’s fantastic! But before you dive in, it’s kinda like learning a new language – you gotta understand some key terms. Don’t worry, it’s not rocket science, and I’m here to help! We’re going to look at the performance metrics of tankless water heaters. This section is dedicated to decoding all those confusing numbers that manufacturers throw at you. We’re talking flow rate (GPM), temperature rise, and energy factor (EF). Understanding these terms is crucial to ensuring you get a system that meets your household’s needs and saves you money. So, grab a cup of coffee (or tea, or whatever floats your boat), and let’s get started!

Flow Rate (GPM): How Much Hot Water Can You Really Get?

Flow rate, measured in gallons per minute (GPM), tells you how much hot water your tankless heater can pump out simultaneously. Think about it: if you’re running the shower, the dishwasher, and someone’s washing their hands all at the same time, you’ll need a heater that can keep up! This is the critical number that’s impacted the most by the number of bathrooms.

• If you’re only getting 2-3 GPM, you might want to consider if this is enough.
• To determine the GPM you need for your home you need to add the GPM requirements for all of your appliances and fixtures, add all of that together, and that’s how you can determine if a tankless heater can do the job.

Temperature Rise: Turning Chilly Water into Cozy Warmth

Temperature rise refers to how many degrees Fahrenheit a water heater can raise the temperature of the water flowing through it. So, if your incoming water is a brisk 50°F (brrr!), and you want a toasty 120°F shower, you need a temperature rise of 70°F. It’s a simple subtraction problem with a huge impact on your shower happiness. This is the number that decides whether you’ll be shivering or singing in the shower.

Energy Factor (EF): How Efficiently Is Your Heater Using Energy?

The energy factor (EF) is a measure of overall energy efficiency. It represents how much hot water you can get out of a water heater for each unit of energy it consumes. The higher the EF, the more efficient the unit. This means lower energy bills and a smaller carbon footprint. Think of it as miles per gallon for your water heater.

Standby Heat Loss: The Tankless Advantage

One of the biggest advantages of tankless water heaters is the lack of standby heat loss. Traditional tank heaters constantly heat water, even when you’re not using it, which wastes energy. Tankless heaters, on the other hand, only heat water when you need it. This results in significant energy savings, especially in smaller households or vacation homes where hot water demand is intermittent.

Installation Insights: Setting Up Your Tankless System – It’s More Than Just Hanging It on the Wall!

So, you’re thinking about ditching that old tank and diving into the world of endless hot water? Awesome! But before you start picturing those long, luxurious showers, let’s talk about installation. Installing a tankless water heater isn’t quite as simple as plugging in a toaster. In fact, it’s way more involved and requires a good understanding of plumbing, electrical work (sometimes), and gas lines (if you’re going that route).

The Plumbing Puzzle: Connecting the Water Lines

First up, the water lines. This part involves connecting your existing water pipes to your shiny new tankless unit. Sounds easy enough, right? Well, you need to make sure the connections are tight and leak-free. Think of it like building with LEGOs, but if you mess up, you get a flood instead of a wonky spaceship.

Gas Line Gauntlet: Handle with Extreme Caution!

If you’re opting for a gas-powered tankless heater, then you need to connect a gas line. Now, this is where things get serious, folks. Messing with gas lines is no joke and should never be attempted by someone who isn’t a trained professional. A gas leak can lead to some serious trouble, and trust me, you don’t want that.

Electrical Escapades: Wiring Woes or Wins?

For electric tankless heaters, you’ll need to deal with electrical wiring. This might involve running new circuits, upgrading your electrical panel, or other electrical tasks. Like gas lines, electricity can be dangerous if not handled properly. So, unless you’re a licensed electrician, it’s best to leave this to the pros.

Venting Adventures: Letting off Some Steam (Safely)

Gas tankless heaters need a venting system to safely exhaust combustion gases outside. Proper venting is crucial for preventing carbon monoxide poisoning. This usually involves installing a special vent pipe that goes through a wall or roof. Make sure this is done according to local codes and manufacturer instructions.

Professional Plumbers To The Rescue!

Warning: Improper installation can be dangerous. Always consult with a qualified professional.

Look, I get it. DIY projects can be fun and save you money, but installing a tankless water heater is not the place to cut corners. Professional installation ensures that everything is done safely and up to code. Plus, a pro can help you choose the right unit for your home and ensure it’s installed correctly for optimal performance. Think of it this way: it’s an investment in your safety, comfort, and the longevity of your hot water system. It’s always recommended for safety and code compliance.

Maintaining Your Tankless Heater: Ensuring Longevity and Efficiency

Okay, so you’ve got this marvelous tankless water heater. You’re basking in endless hot showers, saving space, and feeling all smug about your energy efficiency, right? But here’s the deal: even the coolest gadgets need a little TLC. Think of it like your car – you wouldn’t just drive it into the ground without an oil change, would you? Your tankless water heater deserves the same respect. Let’s dive into keeping that baby running like a dream.

Descaling/Deliming: Kicking Mineral Buildup to the Curb

First up: descaling, or deliming, depending on how fancy you’re feeling. This is basically like giving your water heater a spa day to remove all the nasty mineral buildup inside. If you live in an area with hard water (you know, the kind that leaves spots on your shower door and makes your hair feel like straw), this is extra important.

Over time, minerals like calcium and magnesium glom onto the heat exchanger inside your unit, forming a scale. This scale acts like a cozy blanket, insulating the water from the heat source. The result? Reduced efficiency, lower hot water flow, and eventually, a grumpy, broken water heater.

The solution? Descaling! You can buy a descaling kit specifically designed for tankless water heaters. It usually involves flushing the system with a vinegar solution (or a commercial descaling solution) to dissolve the mineral deposits. Follow the manufacturer’s instructions religiously – seriously, don’t skip steps. It’s a bit like baking; precision matters. Doing this at least once a year can dramatically extend the life of your unit.

Water Softeners: Your Secret Weapon Against Hard Water Havoc

If you’re dealing with seriously hard water, consider investing in a water softener. Think of it as a bodyguard for your tankless water heater, intercepting those mineral thugs before they can wreak havoc. A water softener removes calcium, magnesium, and other minerals from your entire water supply, preventing scale buildup not just in your water heater but also in your pipes, appliances, and even your showerhead.

Sure, it’s an upfront investment, but it can save you a bundle in the long run by preventing costly repairs and extending the life of all your water-using appliances. Plus, your skin and hair will thank you!

Maintenance Flush: Keeping Things Clean and Happy

Even if you don’t have particularly hard water, it’s still a good idea to perform a regular maintenance flush. This helps remove any sediment or debris that might have accumulated inside the unit. Think of it as giving your water heater a good spring cleaning.

The process is similar to descaling, but you might not need to use a descaling solution every time. Simply flushing the system with fresh water can help keep things clean and prevent minor issues from turning into major problems. Again, consult your owner’s manual for specific instructions.

In a nutshell: Regular maintenance is the key to keeping your tankless water heater running efficiently and reliably for years to come. So, don’t be a stranger! Give your unit a little love, and it’ll keep the hot water flowing for a long, long time.

Diving into the Deep End: Top Tankless Water Heater Brands

Alright, let’s talk brands! Picking a tankless water heater can feel like choosing a side in the Great Water Heating Wars. There are so many options out there, each promising you the sun, the moon, and endless hot showers. So, to make things a little easier, let’s wade through some of the big players in the game. Think of this as your cheat sheet to spotting the all-stars. These are brands that have built a solid rep for quality, innovation, and (most importantly) keeping your bum warm during those chilly mornings.

Rheem: The Reliable All-American

First up, we’ve got Rheem. Think of them as the trusty pickup truck of the water heating world. They’ve been around forever, making reliable, no-nonsense appliances. Their tankless water heaters are known for being durable and offering a range of options to fit different budgets and needs. Whether you’re looking for a basic model or something with all the bells and whistles, Rheem likely has something up their sleeve. They are known for user friendly features.

Rinnai: The Innovation Guru

Next, let’s talk Rinnai. These guys are the tech wizards of tankless heaters. If you’re after cutting-edge technology and super-efficient performance, Rinnai should be on your radar. They’re always pushing the envelope with new features and smart home integration.

Noritz: The Quiet Achiever

Then there’s Noritz, often hailed as the unsung hero in the tankless world. Known for their whisper-quiet operation and robust design, Noritz heaters are a favorite among those who value peace and longevity. They’re not always the flashiest, but they get the job done, quietly and efficiently.

Takagi: The Workhorse

Meet Takagi, the brand built for heavy duty and reliability. Their tankless systems are engineered to handle even the most demanding hot water needs. Known for quality parts with durable components. If you have a large family or a business with constant hot water usage, Takagi is up for the task.

Bosch: The European Standard

Of course, we can’t forget Bosch. These guys are the masters of engineering, bringing their renowned German precision to the world of water heaters. Their tankless models are known for their compact design, energy efficiency, and smart features. Great for homes with limited space.

Navien: The Eco-Conscious Choice

Last but not least, there’s Navien, known for its high-efficiency condensing tankless water heaters. If you’re serious about saving energy and going green, Navien is a brand to consider. They often qualify for rebates and incentives, making them an eco-friendly and budget-friendly choice.

Troubleshooting Common Problems: Diagnosing and Resolving Issues

Okay, so you’ve taken the plunge and joined the tankless water heater club—welcome! It’s usually smooth sailing with these little wizards of on-demand hot water, but even the best systems hiccup now and then. Let’s troubleshoot some common headaches and get your hot water flowing freely again, shall we?

Scaling and Mineral Buildup: The Silent Saboteur

The Problem: Hard water is basically water with a serious attitude, packed with minerals like calcium and magnesium. Over time, these minerals can scale up (pun intended!) inside your tankless unit, kinda like cholesterol in your water heater’s arteries. This scaling reduces efficiency, restricts water flow, and can even cause the unit to overheat. Not good.

The Fix:

• Prevention is Key: If you live in a hard water area (and your water tastes a little too minerally), consider installing a whole-house water softener. It’s like a spa day for your pipes and appliances!
• Descaling/Deliming: Think of this as a water heater detox. You’ll need to flush the system with a descaling solution (usually vinegar-based) to dissolve those mineral deposits. Follow the manufacturer’s instructions meticulously, or call a professional to avoid any oops moments. You can buy a deliming kit if you prefer pre-mixed solutions.

Sediment Buildup: Grime Fighters Beware!

The Problem: Just like dust bunnies under your bed, sediment can accumulate at the bottom of your water heater’s heat exchanger. This gunk isn’t mineral-based, but it’s usually just dirt and debris. It reduces the efficiency of heat transfer, making your unit work harder and leading to inconsistent temperatures.

The Fix:

• Flush It Out: Similar to descaling, a regular maintenance flush will clear out the sediment buildup. Connect a hose to the drain valve at the bottom of the unit, and flush until the water runs clear. It’s like giving your water heater a good old-fashioned power wash.
• Install a Sediment Filter: This is an easy way to reduce the amount of sediment coming into your water heater.

The Dreaded Cold Water Sandwich Effect

The Problem: Ever experience a burst of cold water in the middle of a hot shower? That’s the “cold water sandwich.” It happens when the water sitting in the pipes between your tankless unit and the faucet cools down while you’re not using hot water. When you turn the hot water back on, you get a brief blast of cold before the hot water arrives. Brrr!

The Fix:

• Accept It (Kind Of): A little bit of cold water sandwich is sometimes unavoidable, especially if your unit is far from the faucet.
• Recirculation System: For a more luxurious fix, consider a recirculation system. This keeps hot water circulating in the pipes, so you get instant hot water every time.

Pressure Drops: Where Did All the Force Go?

The Problem: Suddenly, your shower feels like a gentle drizzle instead of a refreshing cascade? Pressure drops can be caused by several culprits:

• Scaling/Sediment: Restricting water flow, as mentioned earlier.
• Clogged Filters: Check the inlet filter on your tankless unit. A clogged filter can seriously reduce water pressure.
• Simultaneous Use: Are you running the washing machine, dishwasher, and shower all at once? Tankless units have a maximum flow rate, and exceeding it can lead to pressure drops.

The Fix:

• Address the Root Cause: Descale, flush, and clean filters as needed.
• Upgrade If Necessary: If you regularly experience pressure drops due to simultaneous use, you might need a higher-capacity tankless unit, or a whole-house solution.

Decoding the Matrix: Error Codes

The Problem: Your tankless unit flashes a cryptic error code. Uh oh.

The Fix:

• Consult the Manual: This is your best friend in times of trouble. Find the error code list in your manual.
• Manufacturer’s Website: Most manufacturers have online troubleshooting guides and FAQs that can help you diagnose the problem.
• Call a Pro: If you’re unsure or uncomfortable dealing with the issue, call a qualified technician.

Final Thoughts

Tankless water heaters are generally reliable, but understanding these common issues and their solutions will help you keep your system running smoothly for years to come. And remember, when in doubt, consult a professional.

Regulations and Safety: Keeping it Legal (and Safe!) with Your Tankless Wonder

Alright, so you’re thinking about going tankless? Awesome! But before you dive headfirst into that endless hot water, let’s chat about something slightly less thrilling, but just as crucial: regulations and safety. Think of it as the boring-but-necessary paperwork before you get to launch your awesome rocket ship (your shiny new tankless heater!).

Playing by the Rules: Local Building Codes

First up, local building codes. These are basically the rules of the road for your town or city. They dictate how things need to be installed to ensure everything is safe and sound. Ignoring them is like trying to build a Lego castle without the instructions – disaster waiting to happen! These codes cover everything from venting requirements to gas line specifications, and they vary from place to place. Seriously, don’t skip this step. A quick call to your local building department can save you from headaches (and fines!) down the road.

Energy Efficiency Standards: Being Kind to the Planet (and Your Wallet!)

Next, let’s talk about energy efficiency standards. Tankless water heaters are designed to be efficient, but they still need to meet certain criteria to ensure they’re not guzzling energy like a thirsty dinosaur. These standards, often set by organizations like Energy Star, ensure that your heater is performing at its peak, saving you money and reducing your environmental footprint. Look for the Energy Star label when you’re shopping – it’s like a gold star for being eco-friendly!

Safety First: Avoiding Explosions (and Other Unpleasantness)

And finally, the big one: safety standards. Water heaters, especially gas-powered ones, involve fire and potentially explosive gases, so safety is absolutely paramount. This covers everything from proper venting to prevent carbon monoxide poisoning to pressure relief valves that keep your system from, well, exploding. Always follow the manufacturer’s instructions to the letter, and if you’re not 100% confident in your DIY skills, hire a qualified professional. Your health and well-being (and your house!) are worth it.

In short, regulations and safety might not be the most exciting part of getting a tankless water heater, but they’re essential for a smooth, safe, and code-compliant installation. So, do your homework, follow the rules, and enjoy that endless hot water with peace of mind!

So, are tankless water heaters the right choice for you? Weigh the pros and cons, think about your household’s needs, and decide if going tankless fits your lifestyle and budget. No matter what you choose, stay informed and make the best decision for your home!