{"id":1414,"date":"2025-12-29T20:13:50","date_gmt":"2025-12-29T19:13:50","guid":{"rendered":"https:\/\/a3klima.hu\/?post_type=tudasbazis&#038;p=1414"},"modified":"2026-01-05T01:18:40","modified_gmt":"2026-01-05T00:18:40","slug":"heat-pump-types","status":"publish","type":"tudasbazis","link":"https:\/\/a3klima.hu\/en\/tudasbazis\/hoszivattyuk-teljes-utmutato\/hoszivattyu-tipusok\/","title":{"rendered":"Heat pump types"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-mit-jelent-a-hoszivattyu-tipusa\">What does \u201eheat pump type\u201d mean?<\/h2>\n\n\n\n<p>When <a href=\"https:\/\/a3klima.hu\/en\/knowledge-base\/heat-pumps-complete-guide\/\">heat pump<\/a> When we talk about types, many people think only of terms such as \u201eair-water\u201d or \u201eground probe.\u201d These are indeed important categories, but <strong>do not fully describe themselves<\/strong>, what a given system is suitable for, what kind of environment it works well in, and what compromises it involves.<\/p>\n\n\n\n<p>The \u201eheat pump type\u201d is actually <strong>refers to a combination of several factors<\/strong>, which together determine the operation and applicability of the system.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/a3klima.hu\/wp-content\/uploads\/hoszivattyus-futes.jpg\" alt=\"Heat pump types\" class=\"wp-image-1289\" style=\"border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-left-radius:6px;border-bottom-right-radius:6px;width:500px\" srcset=\"https:\/\/a3klima.hu\/wp-content\/uploads\/hoszivattyus-futes.jpg 1000w, https:\/\/a3klima.hu\/wp-content\/uploads\/hoszivattyus-futes-300x225.jpg 300w, https:\/\/a3klima.hu\/wp-content\/uploads\/hoszivattyus-futes-768x576.jpg 768w, https:\/\/a3klima.hu\/wp-content\/uploads\/hoszivattyus-futes-16x12.jpg 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-hoforras-es-holeadas-szerinti-csoportositas\">Classification by heat source and heat dissipation<\/h3>\n\n\n\n<p>Heat pumps are primarily distinguished based on the following criteria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>where do they get the heat from<\/strong> (heat source),<\/li>\n\n\n\n<li>and <strong>where the heat is released<\/strong> (heat transfer medium).<\/li>\n<\/ul>\n\n\n\n<p>Based on this, we talk about, for example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>air-to-air,<\/li>\n\n\n\n<li>air\u2013water,<\/li>\n\n\n\n<li>soil\u2013water,<\/li>\n\n\n\n<li>water\u2013water<\/li>\n<\/ul>\n\n\n\n<p>heat pumps.<\/p>\n\n\n\n<p>The first part of the name is always the <strong>heat source<\/strong>, the second is <strong>method of heat transfer<\/strong> indicates.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-miert-nem-eleg-csak-a-tipus-megnevezese\">Why isn't the model name enough?<\/h3>\n\n\n\n<p>Although the type designation is important, on its own <strong>not enough to make a good decision<\/strong>. There can be significant differences even between two heat pumps of the same type:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>in terms of effectiveness,<\/li>\n\n\n\n<li>noise level,<\/li>\n\n\n\n<li>controllability,<\/li>\n\n\n\n<li>heating and cooling capabilities,<\/li>\n\n\n\n<li>and which heat dissipation system works best for them.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, the type of heat pump should always be <strong>together with the characteristics of the building and its intended use<\/strong> must be interpreted.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-levego-levego-hoszivattyu\">Air-to-air heat pump<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-hogyan-mukodik\">How does it work?<\/h3>\n\n\n\n<p>The air-to-air heat pump is the simplest system in terms of design. The outdoor unit:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>draws heat from the outside air,<\/li>\n\n\n\n<li>The indoor unit directly heats or cools the air in the room.<\/li>\n<\/ul>\n\n\n\n<p>In this case <strong>no water medium<\/strong>, There is no underfloor heating, radiators, or buffer tanks. Heat transfer occurs exclusively through the air.<\/p>\n\n\n\n<p>Practically speaking, this includes <strong>air conditioning systems suitable for heating<\/strong>, which operate on the heat pump principle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mire-hasznalhato-valojaban\">What can it actually be used for?<\/h3>\n\n\n\n<p>The air-to-air heat pump:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>primarily <strong>heating and cooling per room<\/strong> suitable,<\/li>\n\n\n\n<li>fast response time,<\/li>\n\n\n\n<li>easily controllable.<\/li>\n<\/ul>\n\n\n\n<p>Typical areas of application:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>apartments,<\/li>\n\n\n\n<li>smaller family homes,<\/li>\n\n\n\n<li>vacation homes,<\/li>\n\n\n\n<li>offices, retail premises.<\/li>\n<\/ul>\n\n\n\n<p>However, it is important to note that this type:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>does not produce hot water for domestic use<\/strong>,<\/li>\n\n\n\n<li>and cannot be connected to a conventional water heating system.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-elonyei\">Advantages<\/h3>\n\n\n\n<p>The most important advantages of air-to-air heat pumps:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>low investment costs,<\/li>\n\n\n\n<li>easy installation,<\/li>\n\n\n\n<li>rapid heating and cooling,<\/li>\n\n\n\n<li>wide range of devices.<\/li>\n<\/ul>\n\n\n\n<p>For this reason, in many cases <strong>as an entry-level heat pump solution<\/strong> appears.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-korlatai-es-kompromisszumai\">Limitations and compromises<\/h3>\n\n\n\n<p>The limitations of the system include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heat loss through the air may cause a draft sensation.,<\/li>\n\n\n\n<li>heat distribution may be uneven in larger spaces,<\/li>\n\n\n\n<li>Its heating comfort differs from underfloor heating solutions.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, although technically a heat pump, <strong>does not always fully replace central heating<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-levego-viz-hoszivattyu\">Air-to-water heat pump<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-a-legelterjedtebb-lakossagi-megoldas\">The most common residential solution<\/h3>\n\n\n\n<p>Air-to-water heat pumps are currently the <strong>most commonly installed heat pump type<\/strong> family homes. The operating principle is similar to that of an air-to-air system in that it extracts heat from the outside air, but the heat <strong>by means of water<\/strong> submit it.<\/p>\n\n\n\n<p>This difference makes it suitable for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>underfloor heating,<\/li>\n\n\n\n<li>with radiator,<\/li>\n\n\n\n<li>with fan coil system,<\/li>\n\n\n\n<li>and cooperate with the production of hot water for domestic use.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mukodesi-elv-roviden\">How it works in a nutshell<\/h3>\n\n\n\n<p>The outdoor unit absorbs heat from the air:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>through a closed refrigerant circuit,<\/li>\n\n\n\n<li>through a heat exchanger<\/li>\n<\/ul>\n\n\n\n<p>transfers heat to the water in the heating system. This water circulates:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>in the heating circuit,<\/li>\n\n\n\n<li>in the hot water tank,<\/li>\n\n\n\n<li>or in cooling mode in heat sinks.<\/li>\n<\/ul>\n\n\n\n<p>This design makes the air-to-water heat pump <strong>complex system serving the entire house<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-miert-ilyen-nepszeru\">Why is it so popular?<\/h3>\n\n\n\n<p>The popularity of air-to-water heat pumps is due to several factors:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>does not require soil drilling or water rights permits,<\/li>\n\n\n\n<li>can be installed relatively quickly,<\/li>\n\n\n\n<li>It can be easily integrated into both new and existing buildings.<\/li>\n<\/ul>\n\n\n\n<p>At the same time, its effectiveness:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>strongly depends on the outside temperature,<\/li>\n\n\n\n<li>and the design of the heat transfer system.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"levego-viz-hoszivattyu-elonyei-es-hatranyai\">Advantages and disadvantages of air-to-water heat pumps<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"elonyok-csaladi-hazak-eseten\">Advantages for family homes<\/h3>\n\n\n\n<p>One of the biggest advantages of air-to-water heat pumps is that <strong>as a complex heating system<\/strong> works. It not only supplies individual rooms, but is also capable of meeting the heating, cooling, and hot water needs of an entire building.<\/p>\n\n\n\n<p>Its advantages include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Can be easily integrated with underfloor heating and low-temperature radiators.,<\/li>\n\n\n\n<li>suitable for producing hot water for domestic use,<\/li>\n\n\n\n<li>can be automated, can also be operated with weather-tracking control,<\/li>\n\n\n\n<li>Combined with solar panels, operating costs can be significantly reduced.<\/li>\n<\/ul>\n\n\n\n<p>This is a particularly favorable solution for newly built houses, as the heating system is already <strong>optimized for heat pumps<\/strong> can be planned.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"hatranyok-es-korlatok\">Disadvantages and limitations<\/h3>\n\n\n\n<p>The efficiency of an air-to-water heat pump depends largely on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the outside air temperature,<\/li>\n\n\n\n<li>the type of heat transfer system,<\/li>\n\n\n\n<li>the quality of the building's thermal insulation.<\/li>\n<\/ul>\n\n\n\n<p>Efficiency may decrease in cold weather, therefore:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>in poorly insulated buildings,<\/li>\n\n\n\n<li>for radiators requiring high flow temperatures<\/li>\n<\/ul>\n\n\n\n<p>system performance and efficiency may deteriorate.<\/p>\n\n\n\n<p>In addition, the following must be taken into account:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>outdoor unit noise,<\/li>\n\n\n\n<li>with appropriate accommodation requirements,<\/li>\n\n\n\n<li>higher investment costs compared to air conditioning solutions.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"talajhoszivattyu-talaj-viz-rendszer\">Ground source heat pump (ground\u2013water system)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"miert-stabilabb-a-talaj-mint-a-levego\">Why is soil more stable than air?<\/h3>\n\n\n\n<p>The most important feature of ground source heat pumps is that <strong>not out of thin air<\/strong>, but rather extract heat from the ground. Soil temperature:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>relatively constant throughout the year,<\/li>\n\n\n\n<li>usually ranges between 8 and 12 \u00b0C.<\/li>\n<\/ul>\n\n\n\n<p>This stable heat source allows ground source heat pumps to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>operate at higher and more consistent efficiency levels,<\/li>\n\n\n\n<li>be less sensitive to extreme weather conditions.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"talajszondas-es-talajkollektoros-megoldasok\">Ground probe and ground collector solutions<\/h3>\n\n\n\n<p>There are two main types of ground source heat pumps:<\/p>\n\n\n\n<p><strong>Soil probe system<\/strong><br>In this case, vertical boreholes are drilled, into which a closed pipe system is inserted. The probes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>they can fit into a small space,<\/li>\n\n\n\n<li>heat is obtained from deeper soil layers with more stable temperatures.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ground collector system<\/strong><br>Here, the pipe system is installed horizontally over a larger surface area:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>at a shallower depth,<\/li>\n\n\n\n<li>requiring a larger garden area.<\/li>\n<\/ul>\n\n\n\n<p>Both solutions are closed systems, meaning they do not come into direct contact with groundwater.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"elonyok\">Benefits<\/h3>\n\n\n\n<p>Advantages of ground source heat pumps:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>exceptionally good seasonal coefficient of performance (SCOP),<\/li>\n\n\n\n<li>stable performance even in winter,<\/li>\n\n\n\n<li>lower operating costs in the long term,<\/li>\n\n\n\n<li>Quieter operation compared to outdoor air systems.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, it may be an ideal choice:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>well-insulated family homes,<\/li>\n\n\n\n<li>in case of higher heating demand,<\/li>\n\n\n\n<li>for properties planned for the long term.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"hatranyok-es-telepitesi-sajatossagok\">Disadvantages and installation specifics<\/h3>\n\n\n\n<p>The biggest disadvantage of ground source heat pumps is the <strong>high investment costs<\/strong>. The reason for this is:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the cost of drilling or earthworks,<\/li>\n\n\n\n<li>the planning and approval process.<\/li>\n<\/ul>\n\n\n\n<p>With soil probe systems, it is often necessary to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geological survey,<\/li>\n\n\n\n<li>official authorization.<\/li>\n<\/ul>\n\n\n\n<p>Because of this, the installation time may be longer than for an air-water system.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"viz-viz-hoszivattyu\">Water\u2013water heat pump<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"hogyan-mukodik\">How does it work?<\/h3>\n\n\n\n<p>The water-water heat pump:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>obtains heat from underground water (wells),<\/li>\n\n\n\n<li>and then presses the cooled water back into the ground.<\/li>\n<\/ul>\n\n\n\n<p>The water temperature is extremely stable throughout the year, which is why this type is:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>is one of the most efficient heat pumps available.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"miert-ritka-megoldas\">Why is it a rare solution?<\/h3>\n\n\n\n<p>Although technically excellent, the use of water-to-water heat pumps is limited by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the need for adequate water flow,<\/li>\n\n\n\n<li>strict licensing conditions,<\/li>\n\n\n\n<li>risks related to water quality.<\/li>\n<\/ul>\n\n\n\n<p>Mainly because:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>at special locations,<\/li>\n\n\n\n<li>in industrial or larger-scale systems<\/li>\n<\/ul>\n\n\n\n<p>we can meet him.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"hibrid-hoszivattyus-rendszerek\">Hybrid heat pump systems<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mit-jelent-a-hibrid-hoszivattyu\">What is a hybrid heat pump?<\/h3>\n\n\n\n<p>Hybrid heat pump systems are solutions in which the heat pump <strong>together with another heat-generating device<\/strong> works. This is most often:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gas boiler,<\/li>\n\n\n\n<li>less frequently, an electric boiler or other supplementary heat source.<\/li>\n<\/ul>\n\n\n\n<p>The essence of the system is that the control:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>always use the heat generator,<\/li>\n\n\n\n<li>which is more effective or economical in the given circumstances.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mikor-erdemes-hibrid-rendszerben-gondolkodni\">When is it worth considering a hybrid system?<\/h3>\n\n\n\n<p>A hybrid solution may be a particularly good choice if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the building's thermal insulation is not ideal,<\/li>\n\n\n\n<li>high flow temperature required,<\/li>\n\n\n\n<li>We would like to keep our existing gas boiler.,<\/li>\n\n\n\n<li>The goal is a gradual transition away from fossil fuels.<\/li>\n<\/ul>\n\n\n\n<p>Hybrid system for older buildings:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>reduces investment risk,<\/li>\n\n\n\n<li>increases operational safety,<\/li>\n\n\n\n<li>ensures more flexible operation.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"elonyok-es-hatranyok\">Advantages and disadvantages<\/h3>\n\n\n\n<p><strong>Benefits:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>greater operational reliability in extreme cold,<\/li>\n\n\n\n<li>a lower-capacity heat pump may be sufficient,<\/li>\n\n\n\n<li>The existing system can be partially retained.<\/li>\n<\/ul>\n\n\n\n<p><strong>Disadvantages:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>more complex regulations,<\/li>\n\n\n\n<li>higher system complexity,<\/li>\n\n\n\n<li>maintenance requirements due to multiple devices.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"hoszivattyu-tipusok-osszehasonlitasa\">Comparison of heat pump types<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"hatasfok-es-energiaforras-stabilitasa\">Efficiency and energy source stability<\/h3>\n\n\n\n<p>The efficiency of different types varies significantly:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>soil- and water-based systems provide more stable, higher annual efficiency,<\/li>\n\n\n\n<li>The efficiency of air-based systems is more dependent on weather conditions.<\/li>\n<\/ul>\n\n\n\n<p>This does not mean that an air-to-water heat pump is a bad choice, but it is important to <strong>setting realistic expectations<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"telepitesi-bonyolultsag\">Complexity of installation<\/h3>\n\n\n\n<p>From an installation perspective:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Air-to-air systems are the simplest.,<\/li>\n\n\n\n<li>air-water systems are of medium complexity,<\/li>\n\n\n\n<li>Soil- and water-based systems are the most complex.<\/li>\n<\/ul>\n\n\n\n<p>Complexity not only costs money, but also:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>longer construction time,<\/li>\n\n\n\n<li>It can also mean an authorization process.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"beruhazasi-es-uzemeltetesi-koltsegek\">Investment and operating costs<\/h3>\n\n\n\n<p>In general:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Air-to-air systems are the cheapest.,<\/li>\n\n\n\n<li>Air-water systems involve moderate investment costs.,<\/li>\n\n\n\n<li>Soil- and water-based systems are the most expensive.<\/li>\n<\/ul>\n\n\n\n<p>At the same time, in the long term:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Systems with more stable heat sources can ensure lower operating costs.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"melyik-hoszivattyu-tipus-kinek-valo\">Which type of heat pump is right for whom?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"uj-epitesu-csaladi-haz\">Newly built family house<\/h3>\n\n\n\n<p>For new construction:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Air-water or ground source heat pumps are the most common choice.,<\/li>\n\n\n\n<li>Combined with underfloor heating, ideal efficiency can be achieved.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"felujitas-alatt-allo-ingatlan\">Property under renovation<\/h3>\n\n\n\n<p>During renovation:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>often a hybrid system is the most realistic,<\/li>\n\n\n\n<li>It can also work with existing radiator systems.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"alacsony-energiaigenyu-epulet\">Low-energy building<\/h3>\n\n\n\n<p>For passive or nearly zero-energy houses:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A low-power air-water or ground source heat pump may also be sufficient.,<\/li>\n\n\n\n<li>Combined with solar panels, it is a cost-effective solution.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gyakori-tevhitek-a-hoszivattyu-tipusokrol\">Common misconceptions about heat pump types<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"csak-padlofutessel-mukodik\">\u201eOnly works with underfloor heating\u201d<\/h3>\n\n\n\n<p>In fact, it can work with both radiators and fan coils, provided that it is properly designed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"telen-nem-hatekony\">\u201eNot effective in winter\u201d<\/h3>\n\n\n\n<p>Modern heat pumps can operate even at low outdoor temperatures, although efficiency may be reduced.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"minden-hoszivattyu-ugyanazt-tudja\">\u201eAll heat pumps can do the same thing\u201d<\/h3>\n\n\n\n<p>The choice of type basically determines:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>comfort,<\/li>\n\n\n\n<li>the costs,<\/li>\n\n\n\n<li>and long-term satisfaction.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"osszefoglalas-es-tovabblepes\">Summary and next steps<\/h2>\n\n\n\n<p>Selecting the type of heat pump <strong>not merely a technical issue<\/strong>, but rather the coordination of the building, usage requirements, and long-term plans.<\/p>\n\n\n\n<p>The next step toward a decision:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>accurate sizing of the system,<\/li>\n\n\n\n<li>testing of heat sinks,<\/li>\n\n\n\n<li>analysis of operating costs.<\/li>\n<\/ul>\n\n\n\n<p>These topics are discussed in detail in the related knowledge base articles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mit jelent a \u201eh\u0151szivatty\u00fa t\u00edpusa\u201d? Amikor h\u0151szivatty\u00fa t\u00edpusokr\u00f3l besz\u00e9l\u00fcnk, sokan kiz\u00e1r\u00f3lag olyan megnevez\u00e9sekre gondolnak, mint \u201eleveg\u0151\u2013v\u00edz\u201d vagy \u201etalajszond\u00e1s\u201d. Ezek val\u00f3ban fontos kateg\u00f3ri\u00e1k, de \u00f6nmagukban nem \u00edrj\u00e1k le teljesen, hogy egy adott rendszer mire alkalmas, milyen k\u00f6rnyezetben m\u0171k\u00f6dik j\u00f3l, \u00e9s milyen kompromisszumokkal j\u00e1r. A \u201eh\u0151szivatty\u00fa t\u00edpusa\u201d val\u00f3j\u00e1ban t\u00f6bb szempont egy\u00fcttes\u00e9t jelenti, amelyek egy\u00fctt hat\u00e1rozz\u00e1k meg a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1289,"parent":1382,"menu_order":100,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"temakor":[117],"class_list":["post-1414","tudasbazis","type-tudasbazis","status-publish","has-post-thumbnail","hentry","temakor-hoszivattyu"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>H\u0151szivatty\u00fa t\u00edpusok - A3kl\u00edma<\/title>\n<meta name=\"description\" content=\"H\u0151szivatty\u00fa t\u00edpusok \u00e1ttekint\u00e9se: leveg\u0151\u2013leveg\u0151, leveg\u0151\u2013v\u00edz, talajszond\u00e1s, v\u00edz\u2013v\u00edz \u00e9s hibrid rendszerek el\u0151nyei \u00e9s h\u00e1tr\u00e1nyai\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/a3klima.hu\/en\/knowledge-base\/heat-pumps-complete-guide\/heat-pump-types\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u0151szivatty\u00fa t\u00edpusok\" \/>\n<meta property=\"og:description\" content=\"H\u0151szivatty\u00fa t\u00edpusok \u00e1ttekint\u00e9se: leveg\u0151\u2013leveg\u0151, leveg\u0151\u2013v\u00edz, talajszond\u00e1s, v\u00edz\u2013v\u00edz \u00e9s hibrid rendszerek el\u0151nyei \u00e9s h\u00e1tr\u00e1nyai\" \/>\n<meta property=\"og:url\" content=\"https:\/\/a3klima.hu\/en\/knowledge-base\/heat-pumps-complete-guide\/heat-pump-types\/\" \/>\n<meta property=\"og:site_name\" content=\"A3kl\u00edma\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61581558845621\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-05T00:18:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/a3klima.hu\/wp-content\/uploads\/hoszivattyus-futes.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/a3klima.hu\\\/tudasbazis\\\/hoszivattyuk-teljes-utmutato\\\/hoszivattyu-tipusok\\\/\",\"url\":\"https:\\\/\\\/a3klima.hu\\\/tudasbazis\\\/hoszivattyuk-teljes-utmutato\\\/hoszivattyu-tipusok\\\/\",\"name\":\"H\u0151szivatty\u00fa t\u00edpusok - 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