{"id":115510,"date":"2026-08-11T09:36:11","date_gmt":"2026-08-11T09:36:11","guid":{"rendered":"https:\/\/www.europesays.com\/korea\/115510\/"},"modified":"2026-08-11T09:36:11","modified_gmt":"2026-08-11T09:36:11","slug":"cooling-heating-and-hot-water-systems-neatly-integrated-with-just-one-outdoor-unit","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/korea\/115510\/","title":{"rendered":"Cooling, heating, and hot water systems neatly integrated with just one outdoor unit"},"content":{"rendered":"<p>            <img decoding=\"async\" src=\"https:\/\/www.europesays.com\/korea\/wp-content\/uploads\/2026\/08\/20260812_01110113000006_L00.jpg\" orgwidth=\"1000\" orgheight=\"750\" alt=\"Shin Moon-sun, Senior Vice President at Samsung Electronics, explains the heat pump solution in Jeju on the 10th. Samsung Electronics\"\/>                      \uc0ac\uc9c4 \ud655\ub300                Shin Moon-sun, Senior Vice President at Samsung Electronics, explains the heat pump solution in Jeju on the 10th. Samsung Electronics<br \/>\nIn a two-story detached house in Donam-dong, Jeju, visited on the 10th, one gray outdoor unit stood in a corner of the yard where oil and gas boilers once took up space. The unit handles everything from indoor cooling to floor heating and hot water. It is Samsung Electronics&#8217; high-efficiency heat pump heating and cooling system, EHS All-in-One, which the company is testing for performance in a Korean residential setting.<\/p>\n<p>Yang Chang-hee, 74, who has lived in the house for 34 years, said, &#8220;I liked most that I did not need to install separate outdoor units for cooling, heating, and hot water, so I could use the space neatly and efficiently.&#8221; He added, &#8220;The noise I was most worried about is almost nonexistent, and installation was not cumbersome, so I am using it with satisfaction even in the summer, when cooling matters most.&#8221;\n<\/p>\n<p>Jeju is emerging as a test bed for the home heat pump market. In June, Samsung Electronics set up a real-life &#8220;heat pump field test lab&#8221; in a detached house in Donam-dong, Jeju, and is verifying the performance and energy efficiency of EHS All-in-One. After its launch in Europe in March, the company is preparing a product tailored to Korean conditions.\n<\/p>\n<p>Jeju has a mild winter, which makes it favorable for the early adoption of heat pumps. It also has a high share of wind and solar power, making it an ideal site to test the effects of converting surplus renewable electricity into heating and hot water, a process known as &#8220;heating electrification.&#8221;\n<\/p>\n<p>Conventional heat pump boilers focused mainly on heating and hot water supply, but EHS All-in-One integrates cooling, heating, and hot water into a single system. With one outdoor unit, it can provide floor heating, hot water, and cooling, improving space efficiency and installation convenience compared with the traditional setup that required separate air conditioners and boilers. Samsung Electronics has also applied &#8220;heat recovery&#8221; technology to EHS All-in-One, using waste heat generated during cooling for hot water production. The company miniaturized a technology once used mainly in central air-conditioning systems for large commercial facilities and buildings, and adapted it for residential use.\n<\/p>\n<p>The final hurdle is installation cost. The product installation cost for EHS All-in-One is about 14 million won, and although the government covers 70% of that amount, it is still higher than the cost of a conventional boiler installation.\n<\/p>\n<p>[Jeju, Park Min-gi]\n<\/p>\n<p style=\"font-size: 1.5rem;\">\nThis article has been translated by GripLabs Mingo AI.<\/p>\n","protected":false},"excerpt":{"rendered":"\uc0ac\uc9c4 \ud655\ub300 Shin Moon-sun, Senior Vice President at Samsung Electronics, explains the heat pump solution in Jeju on&hellip;\n","protected":false},"author":2,"featured_media":115511,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[59552,59553,51836,19605,127,276,59551],"class_list":["post-115510","post","type-post","status-publish","format-standard","has-post-thumbnail","category-samsung-electronics","tag-da-division","tag-detached-house","tag-gas-boiler","tag-heat-pump","tag-samsung","tag-samsung-electronics","tag-subsidy-program"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/115510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/comments?post=115510"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/115510\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media\/115511"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media?parent=115510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/categories?post=115510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/tags?post=115510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}