North America Residential Air to Water Heat Pump Market Size & Share 2026-2035
Market Size – By Application (Single Family, Multi Family), and By Product (Domestic Hot Water Heat Pump, Room Heat Pump), Growth Forecast. The market forecasts are provided in terms of value (USD) & volume (000 Units).
Report ID: GMI11493
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Published Date: May 2026
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Report Format: PDF
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Authors:
Ankit Gupta, Divyendu Sharma
North America Residential Air to Water Heat Pump Market Size
The North America residential air to water heat pump market was valued at USD 1.1 billion in 2025 and is estimated to grow from USD 1.3 billion in 2026 to USD 5.2 billion by 2035, at a CAGR of 16.2%, according to a recent study by Global Market Insights Inc.
North America Residential Air to Water Heat Pump Market Key Takeaways
Market Size & Growth
Regional Dominance
Key Market Drivers
Challenges
Opportunity
Key Players
The rising demand for efficient and reliable water heaters and boilers in residential applications, along with the increasing focus on emission reductions, will favorably impact the industry’s environment. In addition, strict regulations for energy efficiency, combined with supportive government policies regarding the adoption of heat pumps, will drive the product uptake.
For instance, the government of Canada launched Canada Greener Homes Affordability Program (CGHAP) in September 2025, a new program aiming to increase sales of heat pump and insulation technologies. The initiative is set to provide low-to-middle-income households with no cost retrofits and provide support indigenous organizations & governments.
Continuous efforts by the key players to develop advanced units with enhanced operational efficiency & optimized performance across diversified temperature ranges will further cater to the industry outlook. Moreover, ongoing initiatives to introduce innovative water heating solutions to serve domestic hot water requirements in cold climatic conditions will support the product demand.
For example, in March 2026, LG unveiled a new line of air-to-water heat pump called Therma V featuring low-GWP R290 refrigerant along with the ability to deliver efficient operations at temperatures up to -28 degrees Celsius or -18 degrees Fahrenheit. Furthermore, the product is capable to serve modified residential layouts through their three different configurations coupled with smooth control unit interface, extending operation for radiant floor heating.
North America Residential Air to Water Heat Pump Market Trends
North America residential air-to-water heat pump industry is set to witness significant growth driven by a rising population, ongoing expansion of residential infrastructure and increasing demand for reliable heating & hot water solutions. Various measures undertaken by the government such as tax incentives for firms and individuals along with reward schemes and clean heating projects will help create a favorable environment for the industry. In addition, various technological innovations along with increased demand for green products to minimize carbon emissions will further improve the business scenario.
For example, in April 2026, the city council of the Halifax Regional Municipality introduced the HalifACT Home Energy Upgrade Program that would enable homeowners to cut down their energy bills along with supporting faster deployment of eco-friendly heating systems in the region. This program is specifically targeting older houses that use oil heating systems and provides the residents with financial assistance in improving their houses' energy efficiency.
Manufacturers are focusing on introducing advanced technologies catering to diverse residential environments along with shifting consumer focus toward ambient indoor comfort and reliable space heating will complement business landscape. Growing inclination on reducing overall energy cost along with increasing adoption of technologies that offer all-in-one solutions for space heating cooling and domestic hot water will further shape business dynamics.
For instance, in November 2025, Rheem announced that its heat pump water heater system was awarded as winner of the 2026 Home Reno Awards. The company’s ProTerra Hybrid Electric HPWH system offers hybrid heat pump technology with integrated hot water tank suitable for space heating and domestic hot water for residential applications. The unit is engineered to support retrofit and new construction applications across North America combining smart connectivity features to improve energy savings across households.
North America Residential Air to Water Heat Pump Market Analysis
Based on the application, the North America residential air to water heat pump market is classified into single family and multi family. The single family segment leads the industry accounted for around 66.2% market share in 2025 and is set to grow at a CAGR of 16.5% through 2035.
Rising population and growing urbanization have led to increasing development of housing infrastructure further accelerated the demand for air to water heat pump systems. Government initiatives, programs, financial incentives aimed at promoting clean energy systems, and stringent mandates toward energy efficiency have fueled the product deployment. Furthermore, cost-effectiveness, ongoing retrofitting projects, rising disposable incomes, and growing inclination toward energy efficiency are shaping a favorable business landscape.
For instance, in March 2026, Mitsubishi Electric Trane HVAC U.S. LLC introduced new advanced technological ecodan air-to-water heat pump system, that delivers hydronic heating, cooling and domestic hot water. This single phase unit offers an alternative compared to traditional boilers for all year-round comfort providing adjustable capacity for space cooling or heating as per requirements and delivers reliable comfort across varying climatic conditions.
Based on the product, the North America residential air to water heat pump market is categorized into domestic hot water heat pump and room heat pump. The domestic hot water heat pump segment was evaluated at over USD 818 million in 2025 and is set to grow at a CAGR of 16.4% from 2026 to 2035.
Paradigm shift towards adoption of energy-efficient heating and hot water technologies across residential establishments along with rising demand for hot water across single family households, is accelerating product deployment. Furthermore, retrofitting of residential building infrastructure, stringent efficiency mandates, growing construction sector, and supportive regulatory framework toward adoption of energy-efficient systems will further augment industry outlook.
For instance, LG Electronics exhibited their new HVAC products in February 2025 at AHR Expo which took place in Florida, U.S., providing solutions for various domestic applications. LG Electronics’ inverter heat pump systems will be suitable for North American single family homes whereas inverter heat pump water heater uses the DUAL inverter heat pump technology that enables achieving maximum efficiency along with seamless control with the ThinQ app.
The U.S. leads residential air to water heat pump industry in North America, evaluated with over USD 1.1 billion in 2025 and is anticipated to grow at a CAGR of 16.1% from 2026 to 2035. Growing demand for hot water along with efficient and reliable heating and cooling solutions, coupled with paradigm shift toward more enhanced systems driven by variations in climatic conditions will further enhance the industry landscape. Regulatory policies, growing demand for clean energy technologies, and supportive policies for energy-efficient systems would positively impact the outlook for the U.S. heat pump industry.
For instance, in January 2026, the New England states including Maine, Connecticut, Massachusetts, Rhode Island and New Hampshire introduced a coordinated, USD 450 million Heat Pump Accelerator initiative to accelerate heat pump adoption across residential sector. It aims to support installations for up to 580,000 residential heat pumps by 2030 and reduce approximately 2.5 million metric tons of carbon emissions. This initiative is funded through the Federal Climate Pollution Reduction Grants program, one of the largest efforts across the country for accessible clean cooling and heating.
North America Residential Air to Water Heat Pump Market Share
The top five companies including Carrier, LG Electronics, Daikin, Rheem Manufacturing, and METUS operating in the North America residential air to water heat pump industry contribute to around 36% of the market share in 2025.
Manufacturers operating across the industry are integrating advanced controls and monitoring features into their heat pump units. These features include enhanced automation, remote management, and improved energy optimization, further enhancing the product deployment. With rising concerns regarding energy usage and emissions of greenhouse gases from domestic structures, the governments across the world have made stringent rules and regulations on energy efficiency, thereby impacting the dynamics of the North America residential air to water heat pump industry.
North America Residential Air to Water Heat Pump Market Companies
Key industry players operating across industry include:
AERMEC
American Standard
Apollo Heat Pumps Systems
Arctic Heat Pumps
Blue Star
Carrier
Chiltrix
Daikin Comfort Technologies
GREE Canada
Johnson Controls-Hitachi Air Conditioning
LG Electronics
Midea
Mitsubishi Electric Trane HVAC
Navien
Nordic Heat Pumps
Rheem Manufacturing
SpacePak
Stiebel Eltron
U.S. Boiler Company
Viessmann
10.5% Market Share
36% Collective Market Share
North America Residential Air to Water Heat Pump Industry News
In April 2026, Daikin expanded its residential heating portfolio with the launch of the ALTHERMA 3 H HT air-to-water heat pump system, highlighting the company’s continued emphasis on sustainable and energy-efficient home comfort solutions. The system is particularly suited for colder regions where demand for reliable low-carbon heating technologies is increasing providing heating, cooling, and optional domestic hot water solutions from a single integrated platform.
In March 2026, Lennox International came into a strategic collaboration with Ariston Group, to deliver integrated home comfort solutions across North America. This joint venture comprises Lennox’s distribution network and established customer base with Ariston Group’s expertise in advanced water heating technologies. This partnership comprised newly launched portfolio of heat pumps, gas and electric storage water heaters designed to support enhanced energy efficiency, improved performance, and improved smart-home integration.
In February 2026, Cleaver-Brooks launched ClearAir, advanced technology air-to-water heat pump designed to deliver hydronic heating performance for multi-family residential applications. This energy-efficient unit delivers water supply temperatures of up to 80°C, and is ideal for radiators, high temperature-rated coils and terminal units across existing building infrastructure. The unit offers a nominal capacity of 102.6 kW and a COP of 2.7, utilizes R-513A refrigerant, global warming potential of 573, with low environmental impact when compared to traditional refrigerants.
In July 2025, Carrier’s ATW heat pump integrated with domestic hot water awarded as sustainable product of the Year 2025, by Green Builder Media. This recognition highlighted company’s capabilities to deliver energy-efficient and advanced technological solutions supporting sustainable built environment. This compact unit integrates advanced refrigerant technology, and provides complete cooling, heating and domestic hot water solution, designed for residential applications including retrofit and new construction buildings.
The North America air to water heat pump market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue (USD Million) and volume (’000 Units) from 2022 to 2035 for the following segments:
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Market, By Application
Single family
Multi family
Market, By Product
Domestic hot water heat pump
Room heat pump
The above information has been provided for the following countries:
U.S.
Canada
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