Heat Pump Booster for DHW Market Report 2026

Heat Pump Booster for DHW Market Overview

• Heat Pump Booster for DHW market size has reached to $1.98 billion in 2025 • Expected to grow to $3.64 billion in 2030 at a compound annual growth rate (CAGR) of 13% • Growth Driver: Surge In Rising Energy Efficiency Standards Fueling The Growth Of The Market Due To Stricter Building Codes And Reduced Energy Consumption • Market Trend: Innovative Systems For Reduced Energy Consumption And Carbon Emissions • Europe was the largest region in 2025 and Asia-Pacific is the fastest growing region.

What Is Covered Under Heat Pump Booster for DHW Market?

A heat pump booster for domestic hot water (DHW) is an energy-efficient system that upgrades low-temperature heat from a heat pump or waste heat source to the higher temperatures required for a hot water supply. It operates independently or alongside space heating systems to ensure consistent DHW availability. It helps to deliver high-temperature domestic hot water with reduced energy consumption and lower carbon emissions. The main product type of heat pump boosters for domestic hot water (DHW) are air source heat pump boosters, water source heat pump boosters, and ground source heat pump boosters. Air source heat pump boosters refer to systems that extract heat from ambient air to raise the temperature of domestic hot water efficiently. These solutions are available in different capacities, including below 10 kilowatts, 10–20 kilowatts, and above 20 kilowatts, and are used across various applications, such as residential, commercial, and industrial. They are distributed through multiple channels, including direct sales, distributors, and online retail.

What Is The Heat Pump Booster for DHW Market Growth Forecast?

The heat pump booster for dhw market size is expected to see rapid growth in the next few years. It will grow to $3.64 billion in 2030 at a compound annual growth rate (CAGR) of 13.0%. The growth in the forecast period can be attributed to increasing investments in building electrification, rising demand for high-capacity dhw systems, expansion of district and centralized hot water systems, growing adoption of smart dhw management solutions, increasing regulatory support for low-emission heating. Major trends in the forecast period include increasing adoption of high-temperature heat pump boosters, rising demand for waste heat recovery systems, growing integration of smart control modules, expansion of retrofit applications for dhw systems, enhanced focus on energy-efficient hot water generation.

Global Heat Pump Booster for DHW Market Segmentation

1) By Product Type: Air Source Heat Pump Boosters; Water Source Heat Pump Boosters; Ground Source Heat Pump Boosters 2) By Capacity: Below 10 Kilowatts; 10–20 Kilowatts; Above 20 Kilowatts 3) By Application: Residential; Commercial; Industrial 4) By Distribution Channel: Direct Sales; Distributors; Online Retail Subsegments: 1) By Air Source Heat Pump Boosters: Residential Hot Water Systems; Commercial Hot Water Systems; Centralized Heating Installations; Retrofit And Replacement Systems 2) By Water Source Heat Pump Boosters: Building Water Loop Systems; Wastewater Heat Recovery Systems; Industrial Process Water Systems; District Heating Networks 3) By Ground Source Heat Pump Boosters: Vertical Ground Loop Systems; Horizontal Ground Loop Systems; Residential Geothermal Installations; Commercial Geothermal Heating Systems

What Is The Driver Of The Heat Pump Booster for DHW Market?

The rising energy efficiency requirements in buildings is expected to propel the growth of the heat pump booster for domestic hot water (DHW) market going forward. Energy efficiency standards in buildings refer to a set of regulations, codes, and guidelines established by governments, building authorities, or industry associations that mandate or encourage the design, construction, and operation of buildings in a way that reduces energy consumption. The increasing adoption of these standards is driven by government goals to lower energy use, reduce operational costs, and mitigate climate change impacts. Heat pump boosters for DHW support energy efficiency requirements in buildings by providing highly efficient water heating solutions that consume minimal electricity while meeting the latest energy code requirements. For instance, in December 2024, according to the United States Department of Energy, a US-based regulatory authority, the 2024 International Energy Conservation Code (IECC) determination showed that residential buildings complying with the updated code will achieve 7.8% site energy savings, 6.8% source energy savings, and 6.6% energy cost savings on a national average compared with the previous code. Therefore, the rising energy efficiency requirements in buildings is driving the growth of the heat pump booster for domestic hot water (DHW) market.

Key Players In The Global Heat Pump Booster for DHW Market

Major companies operating in the heat pump booster for dhw market are LG Electronics Inc., Panasonic Corporation, Mitsubishi Electric Corporation, Daikin Industries Ltd., Gree Electric Appliances Inc. of Zhuhai, Trane Technologies plc, Danfoss A/S, Rheem Manufacturing Company, Sanden Hot Water Heaters Co. Ltd., NIBE Industrier AB, RinnAI Corporation, Vaillant Group GmbH, iDM Energiesysteme GmbH, Groupe Atlantic, Stiebel Eltron GmbH & Co. KG, Giacomini S.p.A., Powerband Electrical Limited, M-TEC Systems GmbH, Bosch Thermotechnology GmbH, and Sunmax Energy Systems Ltd.

Global Heat Pump Booster for DHW Market Trends and Insights

Major companies operating in the domestic hot water (DHW) heat pump market are focusing on developing advanced energy-efficient solutions, such as integrated air-to-water heat pumps, to reduce energy consumption, lower carbon emissions, and provide versatile heating options for residential buildings. Air-to-water domestic hot water (DHW) heat pumps refer to systems that extract heat from ambient air and transfer it to water for domestic use, often supporting multiple applications such as radiant floor heating, forced air systems, and chilled panels, while offering high efficiency and sustainable operation. For instance, in March 2025, Carrier Global Corporation, a US-based intelligent climate and energy solutions company, launched its first Domestic Hot Water Air-to-Water (DHW A2W) Heat Pump at the International Builders’ Show (IBS). This is designed for both new builds and retrofits, and the system features a compact outdoor unit, advanced refrigerant technology, a Coefficient of Performance (COP) of up to 4.9, and flexible tank integration, providing substantial energy savings, reduced carbon emissions, quiet operation, and smart controls for enhanced user convenience and sustainability.

What Are Latest Mergers And Acquisitions In The Heat Pump Booster for DHW Market?

In January 2024, Carrier Global Corporation, a US‑based building automation technologies company, acquired Viessmann Climate Solutions for an undisclosed amount. Through this acquisition, Carrier aims to expand its portfolio of energy-efficient and renewable heating solutions, strengthening its global leadership in intelligent climate systems and increasing its presence in the heat pump and domestic hot water. Viessmann Climate Solutions Berlin GmbH is a Germany‑based provider of efficient and renewable climate solutions such as heat pumps, heating systems, and integrated energy technologies for residential and light commercial applications.

Regional Insights

Europe was the largest region in the heat pump booster for domestic hot water (DHW) market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

What Defines the Heat Pump Booster for DHW Market?

The heat pump booster for domestic hot water (DHW) market consists of sales of compressor and heat exchanger assemblies, control units and thermostats, storage tanks and buffer vessels, circulation pumps, refrigerants and piping components, smart control modules, and associated accessories and installation components. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Heat Pump Booster for DHW Market Report 2026?

The heat pump booster for dhw market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the heat pump booster for dhw industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.