Tankless Water Heater Benefits: Save Space & Energy

Plumbing

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// Posted by Crossville Heating and Cooling, Inc.

Imagine having endless hot water without a big, energy-using tank at home. That's what tankless water heaters offer. They are changing how we think about hot water. These systems are compact and work only when you need hot water. They save space, energy, and money.

Homeowners know the problems with traditional water heaters. They always need to keep the right temperature, schedule maintenance, and worry about running out of hot water. But, tankless water heaters offer a better solution. They are efficient, convenient, and save you money.

Key Takeaways

  • Tankless water heaters can reduce energy use by up to 34% compared to traditional models.
  • They are more compact and space-efficient, measuring around 28 inches tall by 20 inches wide and 10 inches deep.
  • Tankless water heaters can last up to 20 years with proper maintenance, significantly longer than traditional tank heaters.
  • They are eligible for tax credits due to their energy-efficient design, helping offset installation costs.
  • Tankless water heaters eliminate the cost of keeping 40-50 gallons of water constantly hot, saving you money on utility bills.

What is a Tankless Water Heater?

A Tankless Water Heater, also known as an Instantaneous Water Heater or On-Demand Hot Water system, is a new kind of water heating tech. It's different from old-style water heaters that keep a big tank of hot water ready. Tankless Water Heaters heat water right when you need it, giving you endless hot water without delay.

How Tankless Water Heaters Work

When you turn on the hot water, the Tankless Water Heater kicks in. It feels the cold water flowing and starts a heating element or gas burner. This quickly warms the water as it goes through a special part called a heat exchanger. Tankless Water Heaters can run on gas or electricity, with gas ones usually giving more water at once.

  • Gas-fired Tankless Water Heaters can give you hot water at a rate of 2-5 gallons per minute (GPM).
  • Electric Tankless Water Heaters usually give about 2-3 GPM.

Tankless Water Heaters are great for saving space and cutting down on energy bills. They're compact and use less energy. These systems give you hot water whenever you need it, without the wait or limits of old-style heaters.

Endless Hot Water Supply

A tankless water heater gives you endless hot water. It's different from traditional heaters that have a limited amount of hot water. With a tankless heater, water is heated when you need it, so you never run out.

When you turn on the hot water tap, the heating elements start working. This means you get Continuous Hot Water without waiting. You can take long showers or use many appliances at once without losing hot water.

  • Tankless water heaters provide an Endless Hot Water Supply, heating water only when it's needed.
  • You'll never run out of Continuous Hot Water or have to wait for the tank to refill and reheat.
  • The on-demand heating ensures you can enjoy long showers and run multiple hot water appliances without losing water temperature.

Tankless heaters are better than traditional ones because they give you hot water all the time. This makes sure you always have hot water when you need it.

Energy-Efficient Water Heating

Tankless water heaters are known for being more energy-efficient than traditional ones. They heat water as you need it, so there's no need to keep a big tank of hot water ready all the time. This way, they can save up to 34% energy for homes using less than 41 gallons of hot water daily.

For homes using more hot water, like 86 gallons a day, tankless heaters still offer 8-14% savings. This means lower energy bills and a greener home. Plus, many tankless heaters are ENERGY STAR certified. This means they can get rebates and incentives to help pay for the cost upfront.

Reduced Energy Consumption

Tankless water heaters are efficient because they only heat water when you need it. This means they don't waste energy keeping a tank of water hot all the time. So, they can cut down on energy use and carbon emissions for your home.

  • ENERGY STAR certified gas tankless water heaters can cut water heating expenses by only heating water when needed.
  • Gas tankless water heaters are increasingly popular as replacements for gas storage water heaters.
  • Electric heat pump water heaters are typically more energy-efficient than conventional electric storage heaters, with the potential for lower energy costs compared to gas-fired storage water heaters.

Choosing an energy-efficient tankless water heater means you get endless hot water and help the planet. You might even save money on your bills over time.

Lower Utility Bills

Switching to a tankless water heater is a wise move that can save you money. These modern devices use less energy, cutting down your bills and saving you cash. ENERGY STAR® says you could save hundreds of dollars a year by making this change.

A tankless water heater can save 27 to 50 percent more energy than old-style tank models. This means big cuts in your energy bills. The Department of Energy says a gas-powered tankless heater can save you about $100 a year. An electric one can save you around $44 a year.

For homes using 86 gallons of hot water daily, tankless heaters are up to 14% more efficient than traditional ones, the EPA reports. If you use less than 41 gallons a day, you could save up to 34% more.

But the savings don't end there. Tankless water heaters last 20 to 30 years, twice as long as standard ones. This longer life helps make up for the higher upfront cost. So, they're a smart pick for cutting your energy costs and utility bills over time.

Compact Water Heaters

Compact water heaters are a great way to save space in your home. Traditional hot water heaters are big, measuring about 60 inches tall and 24 inches wide. But, tankless water heaters are much smaller, only 28 inches tall by 20 inches wide and 10 inches deep. This makes them perfect for saving space.

These compact heaters fit easily in small spots like closets or under sinks. They don't take up much room, which is great for small homes or when updating older houses. This feature is a big plus for anyone looking to save space.

  • The NewSmart 4.5 GPM Gas Tankless Water Heater offers mid-size Smart Home functionality.
  • The NewSmart 6.8 GPM Gas Tankless Water Heater introduced the SH22 series for Smart Home usage.
  • The NewSmart 4 GPM Gas Tankless Water Heater includes voice commands by Google & Alexa.
  • The NewSmart 4.5 GPM Electric Tankless Water Heater, known as SHiE, features voice commands and tracks usage through the Eccotemp app.
  • The NewEccoSpray Shower Set with Magnetic Mount connects seamlessly with any Eccotemp Portable Tankless Water Heater.

Choosing a Compact Water Heater lets you free up floor space in your home. This makes your home feel bigger and more open. It also helps you use your space better, making your home look and feel better.

Tankless Water Heater

Tankless water heaters, also known as Instantaneous Water Heaters or Vent-Free Water Heaters, give you hot water when you need it. They don't need a storage tank. These innovative heaters heat water right as it goes through the unit, giving you a steady supply of hot water.

Here's how they work. When you turn on a faucet, cold water goes into the unit. Then, it gets quickly heated by a gas burner or electric element. This means you don't have to keep a big tank of hot water ready all the time. This makes tankless water heaters much more energy-efficient than traditional ones.

Research shows that tankless water heaters can save you 14% to 34% on energy. If your household uses less than 41 gallons of hot water daily, you could save up to 34%. This is because they use less energy to heat water only when you need it.

Key Benefits of Tankless Water Heaters:

  • Provide an endless supply of hot water on demand
  • Reduce energy consumption and lower utility bills
  • Compact and space-saving design
  • Longer lifespan of up to 20 years with proper maintenance
  • Versatile installation options, including outdoor and wall-mounted models

Thinking about getting a new water heater? A tankless water heater could be a great choice. They're efficient, save you money, and are perfect for modern homes. With their on-demand heating and sleek design, they're a smart pick for your home.

Extended Lifespan

Longevity is key when it comes to water heaters. Tankless water heaters beat traditional ones by lasting longer. They can last 15 to 20 years, which is 50% to 100% more than traditional heaters.

The reason tankless heaters last longer is their design and materials. They use top-quality materials like copper or stainless steel. These materials resist corrosion and scale buildup well. Plus, they don't work under the same stress as traditional heaters, since they heat water only when needed.

Longer Lasting than Tank Heaters

With regular care, like flushing to clear out mineral buildup, a tankless heater can last up to 20 years. This means you won't have to replace it as often, saving you money. Also, tankless heaters are less likely to leak or explode, which can save you from costly water damage.

Tankless water heaters are made to last. Their strong build and efficient use mean they can keep providing hot water for many years. This makes them a smart choice for homeowners looking for a dependable and long-lasting option.

Reduced Maintenance

Tankless water heaters need much less upkeep than traditional tank-style ones. Tank water heaters often require yearly maintenance or more in some places. On the other hand, tankless water heaters can work well for four or five years without needing a lot of care.

For a tankless water heater, you should clean it once a year to remove mineral buildup. This can be done by homeowners using a vinegar solution. It's a simple and Low Maintenance task. Tankless water heaters save you time and effort by not needing regular, long maintenance sessions.

  • Exterior cleaning keeps the heater looking good and stops debris from getting inside.
  • Changing air filters often can cut down on your energy bills.
  • Cleaning the water inlet filter helps keep the heater efficient and prevents damage.
  • Setting the temperature to 120°F can save a lot of energy.
  • Flushing the system gets rid of mineral buildup and improves performance.
  • Descaling helps extend the life of the appliance by several years.

Tankless water heaters are easy to maintain, offering endless hot water without the hassle of frequent upkeep. Their Easy Maintenance design makes them a smart choice for homeowners.

Versatile Applications

Tankless water heaters are not just for whole homes. They are perfect for various hot water needs around your property. Their compact design and on-demand heating make them versatile.

They're great for remote bathrooms or hot tubs. You can put them near these areas for a steady supply of hot water. This is especially useful for guest houses or detached structures where traditional heaters won't work well.

Tankless water heaters can also boost appliances that use a lot of hot water, like dishwashers or clothes washers. They help keep the water temperature and flow right, making these appliances work better.

Plus, they can work with solar water heating systems for a hybrid setup. The tankless unit can be a backup or add to the heating on days when the sun doesn't provide enough energy.

With their many installation options and ability to meet different hot water needs, tankless water heaters are a top choice for homeowners. They offer efficiency and save space.

Choosing the Right Tankless Water Heater

Choosing the right tankless water heater for your home is important. You need to think about the fuel type (gas or electric) and the right size for your needs. This will help you pick a Tankless Water Heater that works well and saves energy.

Fuel Type: Gas vs. Electric

Gas Tankless Water Heaters are great for big families because they can heat more water at once. But, the cost can change based on where you live. Natural gas and propane are usually cheaper over time. Electric Tankless Water Heaters are less expensive to buy but might not heat as much water.

Sizing: Matching Capacity to Your Needs

The size of the Tankless Water Heater you pick should match your home's hot water needs. This depends on how many bathrooms you have, your household size, and how many appliances use hot water at once. Make sure to calculate the maximum flow rate you need, which can be from 2.5 to 6.0 gallons per minute (GPM) or more.

Think about the fuel type and size you need to find a Tankless Water Heater that fits your needs. This way, you get efficient performance and save money over time.

Conclusion

Tankless water heaters bring many benefits for homeowners. They help save energy, use space well, and ensure a steady supply of hot water. These systems heat water only when needed, cutting down on energy use and lowering bills.

They are also compact, making them easy to install. This means you can use the space they would take up for something else. Plus, they last longer and need less upkeep, saving you money and trouble over time.

If you want to save money, have more space, or always have hot water, a tankless water heater could be right for you. Think about what type of fuel and size you need to find the best system for your home. This way, you can enjoy the many benefits these modern heaters offer.

HVAC Technician installing a electric heat pump
About Crossville Heating and Cooling, Inc.
Crossville Heating and Cooling, Inc. is a locally owned heating and air conditioning company that provides sales, service, and installation of any type of heating or cooling in your home or light commercial building.

Although the name Crossville Heating and Cooling, Inc. is new, Mr. Richard Gilmer has been in the business of keeping his neighbors comfortable since 1998. As our presence in the HVAC contractors industry has evolved, we decided to change the name of our business to better reflect our commitment to the Middle TN area.

Our core values include implementing economically friendly products and practices to better contribute to the health and home of our customers. We are EPA certified and ensure that all refrigerant is recycled and all equipment is disposed of as per environmentally-safe standards. Our service techs and installers are trained to conduct business with minimal disruption to your daily lifestyle so that the only impact we make is a positive one

FAQ

What is a tankless water heater?

Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed. They don't produce the standby energy losses associated with storage water heaters, which can save you money.

How do tankless water heaters work?

Tankless water heaters heat water instantly without a storage tank. When you turn on a hot water faucet, cold water flows through a heat exchanger. Then, either a gas burner or electric element heats the water.

What are the benefits of a tankless water heater?

Tankless water heaters are energy-efficient and provide endless hot water. They are compact, last longer, and need less maintenance. This means you save money on your bills and always have hot water without the big tank of traditional heaters.

How energy-efficient are tankless water heaters?

Tankless water heaters use less energy than traditional heaters. They save 24%–34% more energy for homes using less than 41 gallons of hot water daily. For homes using more water, they save 8%–14% more energy.

How much can I save on my utility bills with a tankless water heater?

Using a tankless water heater can save you hundreds of dollars a year, says ENERGY STAR®. They use 27 to 50 percent less energy than traditional models. This leads to big savings on your energy bills.

How much space do tankless water heaters save?

Traditional water heaters are big, measuring about 60 inches tall and 24 inches wide. Tankless heaters are much smaller, at 28 inches tall by 20 inches wide and 10 inches deep. This makes them much more space-efficient.

How long do tankless water heaters last?

Tankless water heaters usually last 5 to 10 years longer than traditional ones. With regular maintenance, they can last up to 20 years. Traditional heaters only last 8 to 12 years, making tankless ones a better choice for durability.

How much maintenance do tankless water heaters require?

Tankless water heaters need less upkeep than traditional ones. They can go four or five years without maintenance. Just clean them once a year with a vinegar solution to remove mineral buildup.

What are the different applications for tankless water heaters?

Tankless water heaters are useful for more than just whole-home use. They can heat water for remote bathrooms or hot tubs. They can also boost appliances like dishwashers or clothes washers, or even enhance a solar water heating system.

What should I consider when choosing a tankless water heater?

When picking a tankless water heater, think about the fuel type (gas or electric) and the right size for your home's needs. Gas models have higher flow rates but costs vary by local utility rates. Choose a size that matches your home's hot water demand for enough supply.

HVAC Technician installing a electric heat pump
About Crossville Heating and Cooling, Inc.
Crossville Heating and Cooling, Inc. is a locally owned heating and air conditioning company that provides sales, service, and installation of any type of heating or cooling in your home or light commercial building.

Although the name Crossville Heating and Cooling, Inc. is new, Mr. Richard Gilmer has been in the business of keeping his neighbors comfortable since 1998. As our presence in the HVAC contractors industry has evolved, we decided to change the name of our business to better reflect our commitment to the Middle TN area.

Our core values include implementing economically friendly products and practices to better contribute to the health and home of our customers. We are EPA certified and ensure that all refrigerant is recycled and all equipment is disposed of as per environmentally-safe standards. Our service techs and installers are trained to conduct business with minimal disruption to your daily lifestyle so that the only impact we make is a positive one

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