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    Tankless Water Heater Market

    ID: MRFR/CR/19122-HCR
    128 Pages
    Pradeep Nandi
    September 2025

    Tankless Water Heater Market Research Report: By Technology (Electric, Natural Gas, Propane), By Fuel Type (Electricity, Gas, Renewable Energy), By Installation Type (Indoor, Outdoor, Point-of-Use), By Application (Residential, Commercial, Industrial) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa)- Forecast to 2035

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    Tankless Water Heater Market Research Report — Global Forecast till 2035 Infographic
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    Tankless Water Heater Market Summary

    The global tankless water heater market is projected to grow from 5.44 USD billion in 2024 to 12 USD billion by 2035.

    Key Market Trends & Highlights

    Tankless Water Heater Key Trends and Highlights

    • The market is expected to experience a compound annual growth rate of 7.46 percent from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 12 USD billion, indicating robust growth potential.
    • In 2024, the market is valued at 5.44 USD billion, reflecting a solid foundation for future expansion.
    • Growing adoption of energy-efficient technologies due to increasing environmental concerns is a major market driver.

    Market Size & Forecast

    2024 Market Size 5.44 (USD Billion)
    2035 Market Size 12 (USD Billion)
    CAGR (2025-2035) 7.46%

    Major Players

    Bosch, Liberator, Takagi, Paloma, Vaillant, Bradford White, Noritz, Stiebel Eltron, GROVE, Rinnai, Sierra, Ecosmart, A. O. Smith, Atmor

    Tankless Water Heater Market Trends

    A major trend in the Global Tankless Water Heater Market is the increasing move toward energy-efficient solutions as governments and consumers give sustainability a priority. Demand for environmentally friendly goods motivates tankless water heater innovation, which results in better efficiency and lower emissions. This fits with other worldwide projects meant to lower carbon footprints and encourage the use of renewable energy. Moreover, developments in technology have increased the popularity of electric tankless water heaters by providing more convenience and less running expenses.

    Growing knowledge of energy conservation and higher utility prices driving customers to look for substitutes offering long-term savings are important market factors.

    Another motivating element is the adaptability of tankless water heaters, which may be easily incorporated into different business and residential environments. For restorations and new projects worldwide, where space constraints are prevalent, this adaptability makes them an attractive choice. Among the possibilities to investigate is growing into emerging countries, where plumbing infrastructure is becoming better, and demand for contemporary appliances is growing. Manufacturers may take advantage of this by launching reasonably priced versions catered to local demand.

    The inclusion of smart capabilities into tankless water heaters also offers a path for drawing tech-savvy consumers as digital technology shapes customer decisions more and more.

    Trends in recent years reveal a growing emphasis on smart home integration; tankless water heaters are now fitted with Wi-Fi connections to let customers operate and monitor their systems from afar. This indicates a more general movement in the industry toward linked gadgets that improve user efficiency and convenience. Driven by customer tastes and worldwide technology innovation, the tankless water heater sector is changing quickly overall.

    The transition towards energy-efficient appliances, including tankless water heaters, reflects a growing consumer preference for sustainable living solutions, which may reshape the dynamics of the home heating market.

    U.S. Department of Energy

    Tankless Water Heater Market Drivers

    Market Growth Projections

    The Global Tankless Water Heater Market Industry is poised for substantial growth, with projections indicating a market value of 5.44 USD Billion in 2024 and an anticipated increase to 12 USD Billion by 2035. This growth trajectory suggests a compound annual growth rate (CAGR) of 7.46% from 2025 to 2035, reflecting the increasing adoption of tankless systems across various regions. The market's expansion is likely driven by a combination of factors, including technological advancements, rising energy costs, and changing consumer preferences towards more efficient heating solutions.

    Technological Advancements

    Technological innovations play a crucial role in the Global Tankless Water Heater Market Industry, enhancing product efficiency and user experience. Manufacturers are increasingly integrating smart technology into tankless systems, allowing for remote monitoring and control via mobile applications. These advancements not only improve convenience but also optimize energy usage, appealing to tech-savvy consumers. As a result, the market is likely to see a surge in adoption rates, driven by the desire for modern, efficient solutions. The ongoing evolution of technology in this sector suggests a promising trajectory for growth, with significant contributions to the overall market value.

    Growing Urbanization and Population

    Urbanization and population growth are driving factors in the Global Tankless Water Heater Market Industry. As more individuals move to urban areas, the demand for efficient and space-saving appliances increases. Tankless water heaters are particularly appealing in urban settings where space is at a premium, as they require less installation space compared to traditional systems. Furthermore, the rising population leads to higher hot water consumption, necessitating efficient heating solutions. This trend is likely to propel the market forward, as urban dwellers seek modern conveniences that align with their lifestyle needs.

    Rising Demand for Energy Efficiency

    The Global Tankless Water Heater Market Industry is experiencing a notable increase in demand for energy-efficient appliances. As consumers become more environmentally conscious, they seek solutions that reduce energy consumption and lower utility bills. Tankless water heaters, which heat water on demand, align with these preferences by providing hot water without the standby heat loss associated with traditional tank systems. This shift is reflected in the projected market growth, with the industry expected to reach 5.44 USD Billion in 2024 and potentially double to 12 USD Billion by 2035, indicating a robust CAGR of 7.46% from 2025 to 2035.

    Government Incentives and Regulations

    Government policies and incentives aimed at promoting energy-efficient appliances are significantly influencing the Global Tankless Water Heater Market Industry. Many countries offer tax rebates, grants, and subsidies to encourage consumers to switch from traditional water heaters to tankless systems. Such initiatives not only foster consumer adoption but also align with broader environmental goals. For instance, energy efficiency standards set by various governments are pushing manufacturers to innovate and comply with stricter regulations. This regulatory landscape is expected to bolster market growth, as consumers are incentivized to invest in more sustainable heating solutions.

    Increased Awareness of Environmental Impact

    There is a growing awareness of the environmental impact of household appliances, which is shaping consumer preferences in the Global Tankless Water Heater Market Industry. As individuals become more informed about their carbon footprints, they are increasingly opting for products that minimize environmental harm. Tankless water heaters, which reduce energy consumption and greenhouse gas emissions, are viewed favorably by eco-conscious consumers. This shift in consumer behavior is expected to drive market growth, as more households seek sustainable alternatives to traditional heating methods, further solidifying the position of tankless systems in the market.

    Market Segment Insights

    Tankless Water Heater Market Technology Insights

    The Global Tankless Water Heater Market is expected to experience substantial growth driven by advancements in technology and increasing consumer demand for energy-efficient water heating solutions. In 2024, the market valuation is projected to reach approximately 5.44 USD Billion, which reflects the rising adoption of tankless water heaters worldwide. Within this market, the technology segment can be identified through three primary categories: Electric, Natural Gas, and Propane.

    The Electric segment, valued at around 2.0 USD Billion in 2024, is significant due to its convenience and installation flexibility, appealing to both residential and commercial consumers looking for efficient heating solutions.The Natural Gas category occupies a noteworthy position with a valuation of approximately 2.5 USD Billion in 2024, benefiting from its cost-effectiveness and widespread availability, thus becoming a favored choice for various settings.

    Conversely, the Propane segment, with a valuation of about 0.94 USD Billion in the same year, while smaller, still holds importance especially in rural areas where natural gas services may not be present; this sub-segment is expected to grow as it offers high energy efficiency and lower emissions compared to traditional systems.The overall Global Tankless Water Heater Market is projected to evolve significantly, catering to a diverse range of preferences and applications, which ultimately presents opportunities for innovation and expansion in the sector.

    As technology continues to improve, the market dynamics indicate a shift in consumer preferences towards sustainable and energy-efficient solutions, with the Electric and Natural Gas segments maintaining a majority holding in terms of market share due to the advantages they offer in terms of efficiency and lower operational costs.Additionally, the steady demand for eco-friendly heating solutions drives competition and technological advancements, setting the stage for a promising growth trajectory in this industry.

    Source: Primary Research, Secondary Research, Market Research Future Database and Analyst Review

    Tankless Water Heater Market Fuel Type Insights

    The Global Tankless Water Heater Market exhibits notable segmentation by Fuel Type, encompassing Electricity, Gas, and Renewable Energy, which are crucial for meeting diverse consumer needs. In 2024, the market is projected to reach a valuation of 5.44 billion USD, with trends indicating an increasing shift towards energy-efficient solutions. Gas options typically dominate due to their effectiveness and faster heating capabilities, making them highly favored for residential applications.

    Electricity is also climbing in popularity, especially with advancements in heating technology that offer improved efficiency and lower operational costs.Furthermore, the renewable energy segment is gaining traction as consumers become more environmentally conscious, aligning with global sustainability goals. The growing focus on reducing carbon footprints and energy costs presents significant opportunities within this segment. Overall, the Global Tankless Water Heater Market data reflects the importance of these fuel types as key drivers of market growth and innovation in the industry, responding to the evolving preferences for sustainable and efficient heating solutions.

    Tankless Water Heater Market Installation Type Insights

    The Global Tankless Water Heater Market, particularly in the Installation Type segment, is experiencing significant growth driven by increasing demand for energy-efficient and space-saving solutions. In 2024, the market is expected to be valued at 5.44 USD Billion and is projected to grow due to the rising adoption of tankless systems across various applications. The market segmentation encompasses Indoor, Outdoor, and Point-of-Use installations, each playing a vital role in meeting consumer needs.

    Indoor installations dominate the landscape as they effectively utilize existing space while providing convenient access to hot water, suitable for residential units.Outdoor installations gain traction in regions with favorable climates, appealing to those seeking reduced indoor energy consumption and enhanced aesthetic appeal in exterior setups. Point-of-Use installations are noteworthy for their efficiency, offering instant hot water directly where it is needed, thereby minimizing water wastage and response time. The growing awareness of energy efficiency, coupled with technological advancements, is likely to propel these segments further, aligning with global initiatives for sustainable living.

    The future landscape of the Global Tankless Water Heater Market hints at a blend of innovative solutions catering to diverse installation preferences, paving the way for a more environmentally responsible consumer base.

    Tankless Water Heater Market Application Insights

    The Global Tankless Water Heater Market is projected to reach a valuation of 5.44 USD Billion in 2024, driven by an increasing demand across various applications including Residential, Commercial, and Industrial sectors. The growth within the residential segment is particularly notable, as homeowners increasingly prioritize energy efficiency and space-saving solutions, making tankless systems a favorable choice.

    The commercial sector is also leveraging tankless water heaters for their ability to provide continuous hot water, which is essential in restaurants, hotels, and other businesses that require large volumes of hot water.Furthermore, the industrial application benefits significantly from tankless technology, as it ensures high efficiency and reduced energy costs, appealing to sectors aiming for operational sustainability. As the Global Tankless Water Heater Market data suggests, the market shows tremendous growth potential fueled by trends towards energy-efficient appliances, regulatory shifts favoring greener technologies, and consumer awareness regarding water conservation.

    As the market expands, challenges such as installation costs and scaling issues must be addressed, creating opportunities for innovation and enhanced product offerings in the Global Tankless Water Heater Market industry.The overall market growth reflects a significant shift towards sustainable solutions globally, positioning it as a key area of interest for both manufacturers and consumers.

    Get more detailed insights about Tankless Water Heater Market Research Report — Global Forecast till 2035

    Regional Insights

    The Global Tankless Water Heater Market demonstrates a robust presence across various regions, significantly driven by rising energy efficiency awareness and growing consumer preference for on-demand hot water solutions. In this market, North America holds a majority, valued at 2.2 USD Billion in 2024, which is projected to rise to 5.0 USD Billion by 2035, making it a dominant player due to its advanced infrastructure and increasing renovation projects.

    Europe follows, with a valuation of 1.5 USD Billion in 2024 projected to grow to 3.5 USD Billion by 2035, reflecting a significant market segment focused on eco-friendly technologies.APAC, valued at 1.3 USD Billion in 2024, with an expected growth to 2.8 USD Billion by 2035, benefits from rapid urbanization and rising disposable income, contributing to the demand for efficient heating solutions across densely populated areas. South America, while smaller, holds potential with a valuation of 0.4 USD Billion in 2024, anticipated to grow to 0.9 USD Billion by 2035, as modernization efforts and infrastructural improvements progress.

    Lastly, the MEA region, though currently the smallest at 0.1 USD Billion in 2024, is projected to expand to 0.3 USD Billion by 2035, as awareness around energy conservation grows, offering future opportunities in the tankless water heater market.

    Tankless Water Heater Market Region

    Source: Primary Research, Secondary Research, Market Research Future Database and Analyst Review

    Key Players and Competitive Insights

    The Global Tankless Water Heater Market is a dynamic sector characterized by its rapid development and innovative technologies aimed at improving energy efficiency and consumer convenience. As the demand for energy-efficient and space-saving solutions continues to rise globally, numerous players are vying for market share, adopting diverse strategies to enhance their offerings. Key competitive insights reveal that companies are focusing on the integration of advanced features such as smart technology, which allows users to monitor and control their water heating systems remotely.

    Environmental concerns have also propelled manufacturers to develop products that minimize carbon footprints, thus making sustainability a more central tenet of market competition. Furthermore, regional preferences and regulatory standards significantly influence market dynamics, prompting firms to tailor their products to meet local requirements and consumer expectations, enhancing their competitive edge.Bosch has established a strong presence in the Global Tankless Water Heater Market, building a reputation for the reliability and efficiency of its products. With a diverse range of tankless water heaters that cater to both residential and commercial applications, Bosch has effectively captured the attention of a wide customer base.

    The company's strengths lie in its commitment to quality and technological advancements, which enable it to offer products that not only perform efficiently but also comply with stringent environmental regulations. Furthermore, Bosch has leveraged its extensive distribution network to ensure that its tankless water heaters are accessible across numerous global markets, thus solidifying its competitive stance. Continuous improvements and the adoption of smart technology in their product line position Bosch strategically to meet emerging consumer demands.Liberator has also made significant inroads in the Global Tankless Water Heater Market, focusing on innovative solutions that address contemporary heating needs.

    The company's key products include various models of energy-efficient tankless water heaters designed for both home and industrial use. Liberator prides itself on its technological prowess and commitment to sustainability, showcasing products that reduce energy consumption while maintaining high performance. Alongside product innovation, Liberator's market presence has been bolstered by strategic mergers and acquisitions, highlighting its aggressive growth strategy. By integrating complementary brands and technologies, Liberator enhances its product offerings and expands its reach within the global marketplace.

    The company’s focus on customer-centric solutions and its ability to adapt to changing market conditions further strengthen its position as a key player in the tankless water heater segment.

    Key Companies in the Tankless Water Heater Market market include

    Industry Developments

    Significant developments have emerged in the Global Tankless Water Heater Market recently, with increased demand driven by energy efficiency and environmental concerns. Major players such as Bosch, A. O. Smith, and Rinnai are focusing on technological advancements to enhance product performance and customer experience. In March 2023, Bosch launched a new line of eco-friendly tankless water heaters aimed at reducing carbon emissions, highlighting the trend towards sustainability in the sector. Furthermore, the market has seen robust growth in its valuation, with forecasts estimating substantial expansion through 2025, largely attributed to rising consumer awareness regarding energy-efficient heating solutions.

    In terms of mergers and acquisitions, Takagi completed its acquisition of a smaller competitor in January 2023, aiming to consolidate its market position and accelerate innovation. Additionally, Noritz announced a partnership with Ecosmart in July 2022 to co-develop advanced tankless technologies, reflecting ongoing efforts for collaborative advances in the field. Recent insights indicate that the shift toward smart home integrations will continue to reshape consumer preferences, influencing market dynamics significantly. As the Global Tankless Water Heater Market matures, these developments illustrate a clear trajectory towards enhanced efficiency and technological innovation.

    Future Outlook

    Tankless Water Heater Market Future Outlook

    The Tankless Water Heater Market is poised for growth at 7.46% CAGR from 2024 to 2035, driven by energy efficiency demands, technological advancements, and increasing consumer awareness.

    New opportunities lie in:

    • Develop smart tankless systems integrating IoT for enhanced user control.
    • Expand product lines to include solar-powered tankless water heaters.
    • Invest in marketing campaigns targeting eco-conscious consumers and builders.

    By 2035, the Tankless Water Heater Market is expected to achieve substantial growth, reflecting evolving consumer preferences and technological innovations.

    Market Segmentation

    Outlook

    • North America
    • Europe
    • South America
    • Asia Pacific
    • Middle East and Africa

    Tankless Water Heater Market Regional Outlook

    • North America
    • Europe
    • South America
    • Asia Pacific
    • Middle East and Africa

    Tankless Water Heater Market Fuel Type Outlook

    • Electricity
    • Gas
    • Renewable Energy

    Tankless Water Heater Market Technology Outlook

    • Electric
    • Natural Gas
    • Propane

    Tankless Water Heater Market Application Outlook

    • Residential
    • Commercial
    • Industrial

    Tankless Water Heater Market Installation Type Outlook

    • Indoor
    • Outdoor
    • Point-of-Use

    Report Scope

    Report Scope

    Report Attribute/Metric Source Details
    MARKET SIZE 2023 5.07(USD Billion)
    MARKET SIZE 2024 5.44(USD Billion)
    MARKET SIZE 2035 12.0(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR) 7.45% (2025 - 2035)
    REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR 2024
    MARKET FORECAST PERIOD 2025 - 2035
    HISTORICAL DATA 2019 - 2024
    MARKET FORECAST UNITS USD Billion
    KEY COMPANIES PROFILED Bosch, Liberator, Takagi, Paloma, Vaillant, Bradford White, Noritz, Stiebel Eltron, GROVE, Rinnai, Sierra, Ecosmart, A. O. Smith, Atmor
    SEGMENTS COVERED Technology, Fuel Type, Installation Type, Application, Regional
    KEY MARKET OPPORTUNITIES Rising demand for energy efficiency, Increasing adoption in residential applications, Expansion in developing regions, Technological advancements in smart water heaters, Growing environmental awareness among consumers
    KEY MARKET DYNAMICS rising energy efficiency awareness, increasing residential construction, technological advancements in heating, government incentives for energy savings, growing demand for space-saving solutions
    COUNTRIES COVERED North America, Europe, APAC, South America, MEA

    FAQs

    What is the expected market size of the Global Tankless Water Heater Market in 2024?

    The Global Tankless Water Heater Market is expected to be valued at 5.44 USD Billion in 2024.

    What is the projected market size for the Global Tankless Water Heater Market by 2035?

    By 2035, the Global Tankless Water Heater Market is expected to reach a valuation of 12.0 USD Billion.

    What is the expected CAGR for the Global Tankless Water Heater Market from 2025 to 2035?

    The market is anticipated to grow at a CAGR of 7.45% during the forecast period from 2025 to 2035.

    Which region is projected to have the largest market share in the Global Tankless Water Heater Market by 2035?

    North America is projected to have the largest market share, with an expected valuation of 5.0 USD Billion by 2035.

    What are the expected market values for the Electric Tankless Water Heater segment in 2024 and 2035?

    The Electric Tankless Water Heater segment is expected to be valued at 2.0 USD Billion in 2024 and 4.5 USD Billion in 2035.

    What is the forecasted market value for the Natural Gas Tankless Water Heater segment in 2035?

    The Natural Gas Tankless Water Heater segment is projected to reach a value of 5.5 USD Billion by 2035.

    Who are the major players in the Global Tankless Water Heater Market?

    Key players include Bosch, Rinnai, A. O. Smith, and Noritz, among others.

    What is the expected market size for the Propane Tankless Water Heater segment in 2024?

    The Propane Tankless Water Heater segment is expected to be valued at 0.94 USD Billion in 2024.

    What is the projected market size for Europe in the Global Tankless Water Heater Market for 2035?

    Europe is expected to reach a market size of 3.5 USD Billion by 2035.

    What challenges may impact the growth of the Global Tankless Water Heater Market?

    Challenges such as installation costs and competition from traditional water heaters may impact market growth.

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