{"id":2963,"date":"2025-06-16T00:28:53","date_gmt":"2025-06-16T00:28:53","guid":{"rendered":"https:\/\/altal.md\/?post_type=product&#038;p=2963"},"modified":"2026-06-13T18:24:35","modified_gmt":"2026-06-13T15:24:35","slug":"ground-to-water-dual-22kw-heat-pump","status":"publish","type":"product","link":"https:\/\/altal.md\/en\/pompa-de-caldura-sol-apa-dual-22-kw\/","title":{"rendered":"Ground-water heat pump DUAL 22 kW"},"content":{"rendered":"<hr \/>\n<h2 data-pm-slice=\"1 1 []\"><\/h2>\n<h2 data-pm-slice=\"1 1 []\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ground-water heat pump DUAL 22 kW <strong>\u2014 the ideal solution for the home<\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Geothermal heat pump<strong> DUAL 22 kW<\/strong> represents one of the most advanced solutions for heating, cooling and domestic hot water (DHW). This system is designed to ensure maximum reliability and high performance in all conditions.<\/span><\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Main features of the system<\/span><\/h3>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ground-to-water heat pump DUAL 22 kW in two-module configuration<\/strong>:<\/span><\/h4>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>The first module, with a power of 11 kW<\/strong>, performs heating, cooling and DHW functions.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>The second module, with a power of 11 kW<\/strong>, handles heating and cooling, expanding the functionality of the system.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The total power of the system is <strong>22 kW<\/strong>Two compressors allow simultaneous operation in different modes \u2014 for example, heating and DHW or cooling and DHW.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The modules are completely interchangeable, and operating modes can be changed from the controller menu.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The system&#039;s lifespan increases by two times.<\/span><\/li>\n<\/ul>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Energy efficiency<\/strong>:<\/span><\/h4>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Stable power of stationary compressors: <strong>11 kW<\/strong> for each module.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Coeficientul de eficien\u021b\u0103 energetic\u0103 (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Coefficient_of_performance\" target=\"_blank\" rel=\"noopener\">COP<\/a>) ajunge la <strong>4,57<\/strong>, significantly reducing operating costs.<\/span><\/li>\n<\/ul>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Flexibility in installation<\/strong>:<\/span><\/h4>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The DUAL 22 kW ground-to-water heat pump has a compact housing that facilitates installation even in confined spaces.<\/span><\/li>\n<\/ul>\n<div>\n<hr \/>\n<\/div>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Benefits of the DUAL 22 kW geothermal heat pump<\/span><\/h3>\n<ol start=\"1\" data-spread=\"true\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>High reliability:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The DUAL 22 kW ground-to-water heat pump has a two-compressor construction that ensures stable and durable operation even under intensive use conditions.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Wide operating temperature range:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">It is effective at outdoor temperatures between -50\u00b0C and +45\u00b0C.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Versatility in use:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The DUAL 22 kW geothermal heat pump is suitable for heating, cooling and DHW in private homes, offices and commercial properties with an area of \u200b\u200bup to <strong>320 m\u00b2<\/strong>.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Silent operation:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The noise level below 50 dB makes the pump almost imperceptible in residential or work areas.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Simultaneous operation in different modes:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">De exemplu, pompa de c\u0103ldur\u0103 sol-ap\u0103 DUAL 22 kW poate \u00eenc\u0103lzi \u00een acela\u0219i timp spa\u021biile \u0219i produce ap\u0103 cald\u0103 pentru ACM.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Economy:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">High efficiency helps reduce heating and cooling costs.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<div>\n<hr \/>\n<\/div>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Technical specifications<\/span><\/h3>\n<table style=\"width: 38.803%; border-style: solid; border-color: #000000;\" border=\"1\">\n<tbody>\n<tr>\n<th style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Parameter<\/strong><\/span><\/th>\n<th style=\"width: 33.1928%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Value<\/strong><\/span><\/th>\n<\/tr>\n<tr>\n<td style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Power<\/span><\/td>\n<td style=\"width: 33.1928%; text-align: center;\"><span style=\"color: #000000; font-family: arial, helvetica, sans-serif;\"><strong>22 kW<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">COP coefficient<\/span><\/td>\n<td style=\"width: 33.1928%; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Up to 4.65<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Heating surface<\/span><\/td>\n<td style=\"width: 33.1928%; text-align: center;\"><span style=\"color: #000000; font-family: arial, helvetica, sans-serif;\"><strong>Up to 320 m\u00b2<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Refrigerant<\/span><\/td>\n<td style=\"width: 33.1928%; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">R417A\/R22\/R407<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Temperature range<\/span><\/td>\n<td style=\"width: 33.1928%; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">From -50\u00b0C to +45\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25.5831%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Noise level<\/span><\/td>\n<td style=\"width: 33.1928%; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">&lt;50 dB<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<hr \/>\n<\/div>\n<h2 data-section-id=\"jha33s\" data-start=\"1574\" data-end=\"1623\"><\/h2>\n<h2 data-section-id=\"jha33s\" data-start=\"1574\" data-end=\"1623\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">FAQ: Ground-water heat pump DUAL 22 kW<\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3 data-section-id=\"yge55y\" data-start=\"1625\" data-end=\"1675\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">What area can the DUAL 22 kW model serve?<\/span><\/h3>\n<p data-start=\"1676\" data-end=\"1737\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">It can effectively heat buildings up to approximately 300 m\u00b2.<\/span><\/p>\n<h3 data-section-id=\"49j3ye\" data-start=\"1739\" data-end=\"1797\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Is it suitable for new energy efficient buildings?<\/span><\/h3>\n<p data-start=\"1798\" data-end=\"1896\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Yes. Due to its high COP, it is an excellent choice for modern homes with low energy consumption.<\/span><\/p>\n<h3 data-section-id=\"1ihzikh\" data-start=\"1898\" data-end=\"1927\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Can you cool your home in the summer?<\/span><\/h3>\n<p data-start=\"1928\" data-end=\"1991\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Yes. The system supports both heating and cooling of spaces.<\/span><\/p>\n<h3 data-section-id=\"1ogeh68\" data-start=\"1993\" data-end=\"2031\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">What are the operating costs?<\/span><\/h3>\n<p data-start=\"2032\" data-end=\"2139\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Consumption is significantly lower compared to direct electric heating or other conventional sources.<\/span><\/p>\n<hr \/>\n<h2><\/h2>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>DUAL 22 kW ground-to-water heat pump: safe solution for heating and domestic hot water<\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">ALTAL geothermal heat pumps are designed for efficient and environmentally friendly heating, cooling and domestic hot water for residential and commercial buildings. These systems combine advanced technologies, high reliability and ease of use.<\/span><\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Main features of ALTAL geothermal heat pumps<\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Using ground heat:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The pumps extract heat from the ground, ensuring stable operation even at low temperatures.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Installation flexibility:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The equipment can be installed in the basement or any other suitable space, simplifying assembly.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Independence from external temperatures:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Geothermal pumps operate efficiently regardless of weather conditions, providing heating and hot water all year round.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Multifunctionality:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Main modes: heating and domestic hot water.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Additional models also support cooling.<\/span><\/li>\n<\/ul>\n<hr \/>\n<div>\n<h3 data-pm-slice=\"1 1 []\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">How do we order the ALTAL geothermal heat pump?<\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Contact us for advice and choosing the right model! Our specialists will help you choose the optimal solution for your home or business. Invest in efficient and environmentally friendly heating with ALTAL geothermal heat pumps!<\/span><\/p>\n<h2><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" class=\"emoji\" title=\"Ground-water heat pump DUAL 19 kW\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f517.svg\" alt=\"\ud83d\udd17\" \/><span style=\"color: #000000;\">\u00a0Recommended products<\/span><\/span><\/h2>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/altal.md\/en\/ground-to-water-heat-pump-22kw-gwhp22\/\" target=\"_blank\" rel=\"noopener\">Ground-water heat pump<strong>\u00a0ON\/OFF<\/strong>\u00a0<strong data-start=\"2526\" data-end=\"2540\">22 kW<\/strong><\/a><\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/altal.md\/en\/geothermal-manifold-90-32-8\/\" target=\"_blank\" rel=\"noopener\">Geothermal collector 90x32x8<\/a><\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/altal.md\/en\/dryer-filter-zrk163\/\" target=\"_blank\" rel=\"noopener\">\u00a0<span class=\"kadence-bread-current\">Filtru deshidratator reversibil ZRK163 SAE 3\/8\u2033<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/altal.md\/en\/ground-to-water-dual-26kw-dc-heat-pump\/\" target=\"_blank\" rel=\"noopener\">Pompa de c\u0103ldur\u0103 aer-ap\u0103 26 kW SPLIT DC EVI<\/a><\/span><\/li>\n<\/ul>\n<hr \/>\n<\/div>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>All features in this description are for the DUAL 22 kW ground-to-water heat pump model with R417A refrigerant.<\/strong><\/span><\/p>\n<h4><span style=\"color: #3366ff; font-family: arial, helvetica, sans-serif;\"><a style=\"color: #3366ff;\" href=\"https:\/\/altal.md\/en\/ground-to-water-dual-26kw-heat-pump\/\" target=\"_blank\" rel=\"noopener\">See another model<\/a><\/span><\/h4>\n<hr \/>","protected":false},"excerpt":{"rendered":"<h2><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #800080;\"><span class=\"ryNqvb\">Model GWHP22DUAL <\/span><\/span><\/h2>\n<ul>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Tip: <strong>geothermal with two compressors<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Thermal power:\u00a0\u00a0<strong>22 kW<\/strong>.<\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Number of modules:\u00a0<strong>2<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Module thermal power:\u00a0<strong>11 + 11 kW<\/strong><\/span><\/li>\n<li><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Heating temperatures: <strong>+28\u00b0C to +60\u00b0C.<\/strong><\/span><\/span><\/li>\n<li><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Ambient temperature ranges: -55\u00b0C to 45\u00b0C.<\/span><\/span><\/li>\n<li><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Heating, cooling and hot water all year round.<\/span><\/span><\/li>\n<li><span class=\"jCAhz\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Energy efficiency A+++.<\/span><\/span><\/li>\n<li><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Up to 4.65 \u2013 6.5 COP.<\/span><\/span><\/li>\n<li><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Supports cascading of up to 16 units.<\/span><\/span><\/li>\n<li><span class=\"jCAhz ChMk0b\" style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\"><span class=\"ryNqvb\">Intended use: heating and cooling of homes from <strong>150 to 320 m\u00b2.<\/strong><\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"color: #ff0000; font-family: tahoma, arial, helvetica, sans-serif;\"><strong><span class=\"jCAhz\"><span class=\"ryNqvb\">MADE IN MOLDOVA<\/span><\/span><\/strong><\/span><\/p>\n<hr \/>\n<p>&nbsp;<\/p>","protected":false},"featured_media":2235,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[198],"product_cat":[301,183,915,402],"product_tag":[306,307,202,246,229,206,209],"class_list":["post-2963","product","type-product","status-publish","has-post-thumbnail","product_brand-altal","product_cat-sol-apa-compresoare-duble","product_cat-catalog","product_cat-pompe-de-caldura-sol-apa","product_cat-pompe-de-caldura-altal","product_tag-22-kw","product_tag-300-m2","product_tag-apa-calda-menajera","product_tag-dual","product_tag-geotermala","product_tag-in-moldova","product_tag-racire","product_shipping_class-greutate-mare","first","instock","sale","featured","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/2963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/comments?post=2963"}],"version-history":[{"count":0,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/2963\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media\/2235"}],"wp:attachment":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media?parent=2963"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_brand?post=2963"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_cat?post=2963"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_tag?post=2963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}