South Korea Heat Pump Market Research Report: Forecast (2026-2032)

South Korea Heat Pump Market Size: Forecast (2026- 2032)

The South Korea Heat Pump Market size is valued at around USD2.34 billion in 2025 and is projected to reach USD3.98 billion by 2032. Along with this, the market is estimated to grow at a CAGR of around 7.88% during the forecast period, i.e., 2026-32.

South Korea Heat Pump Market Outlook:

South Korea’s Heat Pump Market is entering a strong growth phase as adoption spreads across housing, commercial real estate, food processing, logistics facilities, and large HVAC installations. The transition is particularly visible in residential and multi-family housing, where stricter building-energy rules and rising electricity generation from cleaner sources continue to motivate the replacement of older boilers.

Seoul’s Building Retrofit Program, offering interest-free loans for energy-efficient upgrades, demonstrates the scale of demand, with municipal estimates indicating several thousand potential retrofit opportunities in the capital alone. Nationally, as more cities roll out similar schemes and private owners proceed with voluntary upgrades, tens of thousands of housing-unit retrofits appear feasible over the next 3–5 years, especially with Zero Energy Building (ZEB) and national retrofit policies expanding.

Beyond homes, demand is accelerating across public and corporate buildings. The government’s green-remodeling plan targeting 30,000 public buildings per year from 2025 represents one of the largest HVAC-modernization pipelines in the country, with most of these facilities expected to transition toward low-carbon heating technologies such as electric heat pumps.

Additionally, industrial and semi-industrial segments are also emerging as new pockets of opportunity. Korean pilot studies show that solar-assisted and hybrid heat-pump systems can replace LPG-based heating in food-processing facilities, improving energy efficiency and reducing emissions, a critical advantage for sectors that require a stable, hygienic heat supply. Likewise, PVT + geothermal hybrid heat-pump models tested in cities such as Cheongju have shown stable year-round performance for medium-scale buildings, making them increasingly viable for warehouses, logistics hubs, refrigerated storage, and small manufacturing floors.

Moreover, industry investment reinforces the trajectory, as in 2024, LG Electronics established the Global Heat Pump Consortium in Seoul to accelerate the development of high-efficiency heat-pump technologies tailored to Korea’s climatic needs, signaling a long-term commitment from leading domestic manufacturers and strengthening the technological foundation for large-scale adoption across sectors.

South Korea Heat Pump Market Recent Developments:

• 2024: LG Electronics hosted the first Global Heat Pump Consortium in Seoul, bringing together leading universities and experts. The initiative aims to speed up research, develop next-generation heat-pump technologies, and strengthen LG's role in advancing high-efficiency, low-carbon heating solutions for future markets.

South Korea Heat Pump Market Scope:

South Korea Heat Pump Market Drivers:

Strong Regulatory Push Increasing Market Demand

South Korea’s strong government push to decarbonize the building sector is a central force driving heat-pump market growth. Under the government’s 2050 Carbon Neutrality Strategy and updated national roadmap, the building sector is required to cut emissions by 30% by 2050 compared with 2018 levels. These legally binding reduction targets make it increasingly difficult for gas-based heating systems to comply, leading builders and homeowners to adopt high-efficiency electric heat pumps that align with national climate standards.

Additionally, a major policy accelerating this trend is the expansion of the Zero-Energy Building (ZEB) mandate, introduced by the Ministry of Land, Infrastructure, and Transport. Since 2023, all new public buildings ≥500 m² must meet ZEB criteria, which favor electric, low-carbon heating over fossil-fuel boilers, thus increasing the market demand.

South Korea Heat Pump Market Trends:

Adoption of Electric Heat Pumps Changing Market Dynamics

Adoption of electric heat pumps (EHPs) is accelerating in South Korea as government policies push buildings toward low-carbon heating and major Korean manufacturers expand their product lines. For instance, in 2025, the Ministry of Climate, Energy, and Environment set aside funding specifically to promote air-source electric heat pumps, showing that the government wants buildings to move away from gas-based heating and toward clean electric systems.

Additionally, Korean companies are playing a major role in this transition. For reference, LG Electronics strengthened its heat-pump research in 2024 by hosting the Global Heat Pump Consortium in Seoul. This initiative focuses on developing highly efficient electric heat pumps that perform well in Korea’s climate. Similarly, KD Navien and Shinsung Engineering expanded their electric-heat-pump product lines in 2025, responding to rising demand and national clean-heating goals.

Integration of Heat Pumps with Renewable and Hybrid Energy Systems

Integration of heat pumps with renewable and hybrid energy systems is becoming a major trend in South Korea because it makes heat pumps cheaper to operate, cleaner, and suitable for more applications. Recent Korean studies show that solar-assisted heat-pump systems can significantly improve seasonal performance and even replace small LPG boilers in sectors such as food processing, as demonstrated in experiments. These systems deliver higher heat-supply fractions and better efficiency, making electric heating more competitive with fossil fuels.

Similarly, Korean pilot projects using photovoltaic-thermal (PVT) panels combined with geothermal energy storage, including demonstrations in Cheongju, have shown that hybrid solar–geothermal heat pumps can maintain stable output and raise effective COPs throughout 2022. This proves that renewable-integrated designs can perform reliably across Korea’s seasonal temperature range.

Additionally, national policy strengthens this trend. For instance, South Korea’s draft energy plan aims for about 70% carbon-free power generation by 2038, making heat pumps paired with renewables even lower-carbon over time, thus actively transforming the growth of this market.

South Korea Heat Pump Market Challenges:

High Installation Costs Hindering Market Growth

High upfront installation cost remains a key obstacle to the widespread adoption of heat pumps in South Korea. For instance, installing a residential heat pump typically costs approximately USD 8,000–11,000, roughly seven times the cost of a standard city-gas boiler. Additionally, the combined initial cost (unit + installation) for a heat-pump system in Korea is substantially higher than for conventional boiler plus air-conditioning setups, restraining the market growth.

This steep upfront expense deters many households from switching, even though heat pumps offer long-term energy savings and lower emissions. Because a large share of residential heating in Korea still relies on gas boilers, the high initial cost of heat pumps undermines efforts to shift toward cleaner heating solutions. Without stronger subsidies or incentives to reduce installation costs, many consumers remain reluctant to invest, making cost a structural challenge for scaling the heat-pump market nationwide.

South Korea Heat Pump Market (2026-32) Segmentation Analysis:

The South Korea Heat Pump Market Report and Forecast 2026-2032 offers a detailed analysis of the market based on the following segments:

Based on Product Type

• Air Source
  • Air-to-Air
  • Air-to-Water
• Water Source
• Geothermal Source
• Hybrid

Air-source heat pumps dominate this market because they match the country’s building constraints, policy direction, and demonstrated performance. For instance, as per the 2024 Korea Member Country study from the Heat Pumping Technologies (HPT) Programme, it confirms that air-source systems make up the largest share of Korea’s installed heat-pump capacity, noting they are preferred because most Korean buildings cannot easily accommodate drilling or water-loop construction required for ground-source or water-source systems.

This practicality is reinforced by national housing patterns, as Korean apartments, especially in major cities, lack the land access and foundation clearance needed for buried-loop systems, making ASHPs the default technology.

Performance and cost advantages further strengthen this dominance. For reference, air-to-water heat pumps reported heating-cost reductions of up to 70% compared with conventional air heaters, demonstrating clear operational savings in real Korean conditions. Meanwhile, large-scale government heating-system replacement programs show the scale at which Korea can shift residential heating technologies.

Based on Distribution Channel

• Direct Sales
• Specialty Stores
• Online Platforms

Direct sales dominate South Korea’s Heat Pump Industry because the country’s energy, safety, and building regulations require installations to be carried out by certified professionals, conditions that only manufacturer-approved and government-authorized contractor networks can meet.

Similarly, national heating-replacement initiatives rely on approved suppliers. For instance, in 2025, the Korea Energy Agency stated 6,469 public-sector renewable-energy installations, all executed by certified contractors instead of store-based sales channels.

Moreover, major HVAC suppliers such as LG Electronics, Samsung Electronics, Daikin Korea, Kiturami, Daesung Celtic, and Hyundai-affiliated HVAC engineering partners are selling heat-pump systems directly through these installer networks. These teams are responsible for site assessments, design verification, refrigerant work, safety compliance, and system commissioning, all of which are essential for air-to-water and multi-split heat-pump systems and are difficult to provide through specialty stores or online platforms.

Leading Players of the South Korea Heat Pump Market:

• LG Electronics Inc.

Founded in 1958, LG Electronics is one of South Korea’s most influential appliance and HVAC manufacturers. The company offers a wide range of air-source heat pumps, smart heating systems, and energy-efficient air solutions tailored to residential and commercial buildings. LG leverages its strong R&D capabilities in compressors, inverters, and IoT-enabled controls to enhance system performance and user efficiency. Its global distribution network strengthens its competitiveness both locally and internationally. LG continues to play a central role in advancing South Korea’s adoption of low-carbon heating technologies.

• Mitsubishi Electric Corp.

Founded in 1921, Mitsubishi Electric is a global leader in HVAC and heat-pump innovation. The company provides high-efficiency air-to-water, air-to-air, and variable-refrigerant-flow (VRF) heat pumps, widely used across South Korea. Known for reliability and advanced inverter technology, Mitsubishi supports the market’s demand for stable, low-emission heating solutions. Its strong global reputation strengthens consumer confidence in advanced HVAC technologies. Mitsubishi continues to influence the Korean market through product upgrades and energy-saving innovations.

• Carrier Global Corp.

Founded in 1915, Carrier is widely recognized as a pioneer in modern air-conditioning and HVAC engineering. The company delivers high-efficiency heat pumps, heating systems, and commercial HVAC solutions across South Korea. Carrier’s innovations in refrigerants, compressor technologies, and smart controls support the country’s transition toward cleaner heating systems. Its strong global supply chain and technical expertise make it a trusted player in premium environmental control systems. Carrier continues to enhance the Korean market’s access to advanced low-carbon heating technologies.

Samsung Electronics Co., Ltd., Fujitsu General Ltd., Shinyang Energy Inc., Kiturami-Bumyang Air Conditioning Co., Ltd., Daesung Celtic Energy Systems Co., Ltd., Daikin Korea, and Others are the key players in the South Korea Heat Pump Market.

South Korea Heat Pump (2026-32): Regional Projection

Seoul’s dominance in South Korea’s Heat Pump market is reinforced by policy scale, building characteristics, and measurable energy-efficiency results that uniquely favour the rapid adoption of low-carbon heating systems. In 2024, the Seoul Metropolitan Government expanded its interest-free Building Retrofit Program to USD20.7 million, a USD 5.52 million increase from the previous year, to accelerate upgrades in inefficient buildings. This program directly supports the replacement of outdated heating systems with efficient technologies, making heat-pump adoption financially accessible, thus increasing the market demand and contributing to the dominance of this region in this market.

Additionally, the city’s building stock amplifies this effect, as nearly 54.3% of Seoul’s buildings are over 30 years old, which places the capital at the center of retrofit demand nationwide. Older buildings typically rely on legacy gas or oil heating, and retrofit programs prioritize HVAC modernization, making heat pumps a natural fit.

Moreover, Seoul’s housing pattern adds another advantage. Apartments are the dominant housing type, and their uniform structure and shared mechanical systems make air-source heat pumps particularly suitable for large-scale installation. These policy and structural factors are supported by real performance data. For instance, in a Seoul public-building retrofit case, monthly electricity use dropped by about 14.7% following envelope and HVAC upgrades, demonstrating the clear efficiency gains associated with technologies such as heat pumps.

Gain a Competitive Edge with Our South Korea Heat Pump Market Report

• South Korea Heat Pump Market Report by MarkNtel Advisors provides a detailed & thorough analysis of market size & share, growth rate, competitive landscape, and key players. This comprehensive analysis helps businesses gain a holistic understanding of the market dynamics & make informed decisions.
• This report also highlights current market trends & future projections, allowing businesses to identify emerging opportunities & potential challenges. By understanding market forecasts, companies can align their strategies & stay ahead of the competition.
• South Korea Heat Pump Market Report aids in assessing & mitigating risks associated with entering or operating in the market. By understanding market dynamics, regulatory frameworks, and potential challenges, businesses can develop strategies to minimize risks & optimize their operations.

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