Discover The Top Benefits Of Tankless Water Heaters

Discover The Top Benefits Of Tankless Water Heaters

Efficient, space-saving solutions for your home

Are you considering upgrading to tankless water heaters for your home’s water heating system?

Tankless water heaters might be the perfect solution for you. 

This article explores the top benefits of tankless water heaters, highlighting why they are a smart investment for homeowners in Jacksonville, FL. 

Bert Norman’s Plumbing, a trusted name in the area, offers expert installation and maintenance services to ensure you get the most out of your tankless water heater.

Energy efficient tankless water heater in Jacksonville, Florida.

Photo by Oasishifi on Shutterstock.

What Are Tankless Water Heaters?

Tankless water heaters, also known as on-demand water heaters, heat water only when needed, unlike traditional tank-style water heaters that store and continuously heat a large volume of water. 

This key difference makes tankless water heaters more energy-efficient and space-saving.

Benefits of Tankless Water Heaters

Energy Efficiency

One of the standout benefits of tankless water heaters is their energy efficiency. 

Traditional water heaters keep a large tank of water hot at all times, which leads to significant energy loss.

In contrast, tankless water heaters heat water only when it’s needed, reducing energy consumption by 24-34% compared to traditional tank models. 

This efficiency translates into lower utility bills and a smaller environmental footprint.

Space Saving

If space is a premium in your home, tankless water heaters offer a significant advantage. 

They are much smaller than traditional water heaters and can be mounted on walls, freeing up valuable floor space​​. 

This makes them an ideal choice for small homes, apartments, or any setting where space efficiency is important.

Longevity and Durability

Tankless water heaters are known for their long lifespan. 

While traditional tank water heaters typically last 8-12 years, tankless models can last over 20 years with proper maintenance. 

This longevity makes them a cost-effective option in the long run, even considering the higher initial investment.

Continuous Hot Water Supply

One of the most appealing benefits of tankless water heaters is their ability to provide an endless supply of hot water. 

Since they heat water on demand, you won’t run out of hot water, even during back-to-back showers or while running multiple appliances simultaneously. 

This is particularly beneficial for large families or homes with high hot water usage.

Safety Features

Tankless water heaters come with several safety advantages. 

They have a lower risk of leaks and water damage compared to traditional tank heaters. 

Additionally, they reduce the risk of burns and exposure to toxic metals often found in corroding tanks of traditional water heaters. 

This makes them a safer choice for your home.

Types of Tankless Water Heaters

Electric Tankless Water Heaters

Electric tankless water heaters are ideal for small to medium-sized homes due to their compact size and ease of installation. 

These units do not require venting, making them a convenient option for many homeowners. 

They are typically more affordable upfront compared to gas models and are a great choice for those looking to upgrade from an old tank-style water heater without a significant increase in energy costs. 

Electric models are also known for their efficiency, as they only heat water when needed, which can lead to lower utility bills. 

However, it’s important to ensure that your home’s electrical system can handle the increased load, as these units often require higher voltage and amperage.

Gas Tankless Water Heaters

Gas tankless water heaters are known for their higher flow rates, making them suitable for larger households with higher hot water demands. 

These units can efficiently heat water and supply multiple fixtures simultaneously, which is ideal for homes with multiple bathrooms and appliances in use at the same time. 

Gas models generally provide hot water more quickly than electric ones, especially in colder climates where groundwater temperatures are lower. 

However, they require proper venting to expel exhaust gases safely, which can increase installation complexity and cost. 

Professional installation is recommended to ensure safety and compliance with local building codes.

Propane Tankless Water Heaters

Propane tankless water heaters are an excellent option for outdoor installations, such as for pools, spas, or outdoor kitchens. 

They are durable and can last up to 20 years with proper maintenance, offering a long-term solution for hot water needs in areas where natural gas is not readily available. 

Propane models are similar to natural gas units in terms of performance and efficiency, providing high flow rates and the ability to heat water quickly. 

These heaters are particularly useful in rural or off-grid locations where natural gas infrastructure may be lacking. 

As with gas models, propane tankless water heaters require proper venting and professional installation to ensure safe and efficient operation.

instant tankless water heater

Photo by KenSoftTH on Shutterstock.

Installation and Maintenance

Installation Costs and Considerations

Installing a tankless water heater can be more complex and costly than installing a traditional tank-style heater, but the long-term benefits often outweigh the initial investment. 

The average cost of installing a tankless water heater ranges from $2,500 to $5,000, including the unit and labor. 

Factors influencing the cost include the need for upgraded electrical systems, additional venting for gas models, and potential modifications to existing plumbing.

It’s crucial to have a professional plumber handle the installation to ensure it is done correctly and safely. 

Bert Norman’s Plumbing in Jacksonville, FL, offers expert installation services, ensuring your new system operates efficiently from day one.

Regular Maintenance Requirements

While tankless water heaters are low-maintenance compared to their tank-style counterparts, they still require some regular upkeep to maintain peak performance. 

It’s recommended to descale and flush the system annually to prevent mineral buildup, especially in areas with hard water​. This process typically involves:

Flushing the system

Flushing the system is a critical maintenance task that involves removing mineral deposits, such as calcium and lime, which can accumulate inside the heater over time. 

These deposits can significantly impair the function of the unit by reducing its efficiency and potentially causing damage to internal components. 

The process typically involves circulating a descaling solution through the heater to dissolve and flush out these minerals. 

Regular flushing, usually recommended annually, ensures the heater operates at optimal performance and extends its lifespan​.

Cleaning or replacing filters

To maintain optimal water flow and quality, cleaning or replacing filters is necessary. 

Tankless water heaters often have multiple filters that need regular attention. 

These filters trap debris and prevent it from entering the system, which could otherwise clog the unit and reduce its efficiency. 

Depending on the model and usage, filters should be cleaned or replaced every six months to a year. Keeping the filters clean ensures that the water flows freely and the heater performs efficiently.

Professional inspections:

Professional inspections are crucial for identifying and addressing potential issues early. 

A qualified technician can perform a comprehensive check of the system, including electrical connections, gas lines, and venting, to ensure everything is functioning correctly and safely. 

They can also detect early signs of wear or damage that might not be apparent to the homeowner. 

Regular professional inspections, typically recommended once a year, help prevent unexpected breakdowns and costly repairs, ensuring your tankless water heater operates smoothly for years to come​

Proper maintenance not only extends the life of your tankless water heater but also keeps it running efficiently, saving you money on energy bills.

Person calculating money saved by using tankless water heater

Photo by chaylek on Shutterstock.

Cost Analysis

Upfront Costs vs. Long-Term Savings

While the upfront cost of a tankless water heater is higher, the long-term savings on energy bills can be substantial. 

Traditional tank water heaters continuously heat water, leading to higher energy consumption and costs. 

In contrast, tankless systems heat water only when needed, reducing energy usage by 24-34%​.

Over the lifespan of a tankless water heater, these savings can offset the initial higher investment. 

For instance, homeowners can save hundreds of dollars annually on their energy bills, making tankless water heaters a financially sound choice in the long run.

Choosing the Right Tankless Water Heater

Factors to Consider

Selecting the right tankless water heater involves considering several factors to ensure it meets your household needs:

Flow Rate Requirements: This is perhaps the most critical factor. The flow rate, measured in gallons per minute (GPM), determines how much hot water the unit can deliver at once. For example, if you need to run multiple showers and appliances simultaneously, you’ll require a unit with a higher flow rate​​.

Fuel Type: Tankless water heaters can be powered by electricity, natural gas, or propane. Electric models are typically easier to install and suitable for smaller homes. In contrast, gas models provide higher flow rates and are better suited for larger households but require proper ventilation​.

Space and Installation Location: The physical dimensions and placement of the tankless water heater are vital, especially in homes with limited space. These units can be installed indoors or outdoors, depending on the model and available space​​.

Energy Efficiency: Look for units with high energy efficiency ratings. Tankless water heaters with energy-efficient designs can significantly reduce your utility bills and environmental impact over time​.

Professional Consultation and Installation

Consulting with a professional plumber is essential when selecting and installing a tankless water heater. 

Bert Norman’s Plumbing offers comprehensive consultation and installation services, ensuring you choose the right system for your needs and that it is installed correctly to maximize efficiency and lifespan.

Financial Benefits of Tankless Water Heaters

Lower Operating Costs

One of the primary financial benefits of tankless water heaters is their lower operating costs. 

Because these units heat water only when needed, they use significantly less energy than traditional tank-style water heaters that constantly heat a large volume of water. 

This efficiency can lead to substantial savings on monthly utility bills. 

According to the U.S. Department of Energy, tankless water heaters can be 24-34% more energy-efficient for homes that use 41 gallons or less of hot water daily.

Long-Term Savings

While the initial investment for a tankless water heater may be higher, the long-term savings can be considerable. 

The reduced energy consumption translates into lower energy bills, which can add up over the lifespan of the unit. 

Over the course of 20 years, the savings on energy bills can more than compensate for the higher initial cost of the unit and installation​. 

Additionally, the longer lifespan of tankless water heaters means fewer replacements and lower costs over time.

Increased Home Value

Installing a tankless water heater can also increase the value of your home. 

Homebuyers are often attracted to energy-efficient and environmentally friendly features. 

A tankless water heater not only showcases a commitment to sustainability but also highlights the home’s potential for lower utility costs. 

This upgrade can make your property more appealing to potential buyers, potentially leading to a higher resale value​.

Environmental Benefits of Tankless Water Heaters

Reduced Energy Consumption

Tankless water heaters are environmentally friendly due to their reduced energy consumption. 

Unlike traditional water heaters that continuously heat and store water, tankless systems heat water only when needed. 

This on-demand heating eliminates standby energy losses, significantly reducing the overall energy consumption of a household. 

By using less energy, tankless water heaters help decrease greenhouse gas emissions, contributing to a lower carbon footprint​.

Lower Water Usage

Another environmental benefit of tankless water heaters is their lower water usage. 

Because tankless systems provide hot water on demand, there is no need to wait for a tank to fill and heat up. 

This efficiency means less water is wasted while waiting for it to reach the desired temperature. 

Over time, this can lead to substantial water savings, which is particularly beneficial in areas prone to drought or where water conservation is a priority​​.

Contact us to save water!

Longer Lifespan and Reduced Waste

Tankless water heaters have a longer lifespan compared to traditional tank-style heaters. 

While traditional units typically last 8-12 years, tankless models can last over 20 years with proper maintenance​​. 

This extended lifespan means fewer water heaters end up in landfills, reducing waste and the environmental impact associated with manufacturing and disposing of large appliances.

Additionally, many parts of tankless systems are replaceable, further extending their usable life and promoting a more sustainable approach to home appliances.

Use of Sustainable Materials

Some manufacturers of tankless water heaters are committed to using sustainable materials and environmentally friendly manufacturing processes. 

These practices include utilizing recyclable materials, reducing harmful emissions during production, and designing products that are energy-efficient and long-lasting. 

By choosing a tankless water heater from a manufacturer that prioritizes sustainability, homeowners can further reduce their environmental impact​​.

Customer Testimonials and Case Studies

Real-life experiences from satisfied customers highlight the practical benefits and reliability of tankless water heaters. 

These testimonials not only provide social proof but also help potential buyers understand the real-world performance of these systems.

Case Study 1: The Smith Family in Jacksonville, FL

The Smith family recently upgraded to a tankless water heater installed by Bert Norman’s Plumbing. 

Living in a busy household with four children, they frequently faced issues with running out of hot water. 

Since switching to a tankless system, they’ve enjoyed a continuous supply of hot water, even during peak usage times. 

The family also noted a significant reduction in their monthly energy bills, attributing it to the efficient on-demand heating.


Tankless water heaters offer numerous benefits, including energy efficiency, space-saving design, longevity, and an endless supply of hot water. 

They are a wise investment for homeowners looking to upgrade their water heating system. 

For professional installation and maintenance services in Jacksonville, FL, Bert Norman’s Plumbing is your go-to expert. 

Their team ensures that your tankless water heater is installed correctly and maintained to deliver optimal performance for years to come.

Frequently Asked Questions (FAQs)

  1. How do tankless water heaters work?

Tankless water heaters heat water directly without storing it in a tank. When you turn on the hot water tap, cold water travels through a pipe into the unit, where either a gas burner or an electric element heats the water instantaneously. This ensures a constant supply of hot water on demand.

  1. Are tankless water heaters more energy-efficient than traditional ones?

Yes, tankless water heaters are more energy-efficient because they only heat water when needed, reducing standby energy losses associated with traditional tank-style heaters. This on-demand heating can save homeowners 24-34% on energy costs compared to conventional water heaters​.

  1. What is the lifespan of a tankless water heater?

Tankless water heaters typically last over 20 years with proper maintenance. This is significantly longer than traditional tank water heaters, which generally last between 8 to 12 years. Regular maintenance, such as descaling and flushing, can help maximize their lifespan.

  1. Do tankless water heaters provide unlimited hot water?

Yes, tankless water heaters provide an endless supply of hot water. They heat water on demand, so you won’t run out of hot water even during high usage periods, making them ideal for large families or homes with high hot water demands​.

  1. What are the installation costs for a tankless water heater?

The installation costs for a tankless water heater can range from $2,500 to $5,000. This price includes the unit and labor, and can vary based on the complexity of the installation and any necessary modifications to your home’s plumbing or electrical systems​​​.

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