{"id":2972,"date":"2025-06-16T00:28:54","date_gmt":"2025-06-16T00:28:54","guid":{"rendered":"https:\/\/altal.md\/?post_type=product&#038;p=2972"},"modified":"2026-06-13T19:07:20","modified_gmt":"2026-06-13T16:07:20","slug":"dual-ground-source-heat-pump-100kw","status":"publish","type":"product","link":"https:\/\/altal.md\/en\/pompa-de-caldura-sol-apa-dual-100-kw\/","title":{"rendered":"Ground-water heat pump DUAL 100 kW"},"content":{"rendered":"<hr \/>\n<h2 data-pm-slice=\"1 1 []\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ground-water heat pump DUAL 100 kW<\/span><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>\u2014 solution for large halls, offices<\/strong><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Geothermal heat pump<strong> DUAL 100 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-water heat pump DUAL 100 kW \u2013 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 50 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 50 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>100 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 doubles.<\/span><\/li>\n<li><\/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>50 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>4,52<\/strong>, significantly reducing operating costs.<\/span><\/li>\n<li><\/li>\n<\/ul>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Ecology<\/strong>:<\/span><\/h4>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Choosing environmentally friendly refrigerants: <strong>R417A<\/strong>, <strong>R1234ze<\/strong> or <strong>R290<\/strong>These refrigerants are environmentally safe and meet modern standards.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">High leaving water temperature:<\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ground-water heat pump DUAL 100 kW with refrigerant<strong> R407, R417A<\/strong>: up to +60\u00b0C.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Ground-water heat pump DUAL 100 kW with refrigerant <strong>R1234ze<\/strong>: up to +65\u00b0C.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">No additional electric heating elements are required to increase the water temperature.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The use of geothermal energy contributes to reducing the carbon footprint and allows the extraction of up to <strong>75%<\/strong> from energy from renewable resources.<\/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 compact heat pump housings facilitate 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 100 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 100 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;\">The system operates efficiently 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>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;\">For example, the system can simultaneously heat spaces and produce hot water for DHW.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Economical:<\/strong><\/span>\n<ul data-spread=\"false\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">High energy efficiency allows for reduced 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 soil-water DUAL 100 kW<\/span><\/h3>\n<table style=\"width: 39.444%; border-style: solid; border-color: #000000;\" border=\"1\">\n<tbody>\n<tr>\n<th style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #808000;\"><strong>Parameter<\/strong><\/span><\/th>\n<th style=\"width: 34.1791%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #808000;\"><strong>Value<\/strong><\/span><\/th>\n<\/tr>\n<tr>\n<td style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Power<\/span><\/td>\n<td style=\"width: 34.1791%; text-align: center;\"><strong><span style=\"color: #000000; font-family: arial, helvetica, sans-serif;\">100 kW<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">COP coefficient<\/span><\/td>\n<td style=\"width: 34.1791%; text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Up to 4.52<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Heating surface<\/span><\/td>\n<td style=\"width: 34.1791%; text-align: center;\"><strong><span style=\"color: #000000; font-family: arial, helvetica, sans-serif;\">Up to 1200 m\u00b2<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Refrigerant<\/span><\/td>\n<td style=\"width: 34.1791%; text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">R417A \/ R407 \/ R1234ze<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Temperature range<\/span><\/td>\n<td style=\"width: 34.1791%; text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">From -50\u00b0C to +45\u00b0C<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.0876%;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Noise level<\/span><\/td>\n<td style=\"width: 34.1791%; text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Sub 50 dB<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<hr \/>\n<\/div>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Why choose the DUAL 100 kW ground-to-water heat pump?<\/strong><\/span><\/h2>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Local production in Moldova:<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">It offers an advantage in warranty service.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Rapid intervention in case of malfunctions, damage, up to equipment replacement.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Over 18 years of experience in the production, installation and maintenance of heat pumps.<\/span><\/li>\n<\/ul>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>ALTAL geothermal heat pumps: reliable solution for heating and domestic hot water<\/strong><\/span><\/h4>\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<hr \/>\n<p>&nbsp;<\/p>\n<h2 data-section-id=\"47ybu1\" data-start=\"6299\" data-end=\"6349\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">FAQ: DUAL 100 kW ground-to-water heat pump<\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3 data-section-id=\"12tsh6\" data-start=\"6351\" data-end=\"6411\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">What surface can the DUAL 100 kW heat pump heat?<\/span><\/h3>\n<p data-start=\"6412\" data-end=\"6533\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The DUAL 100 kW ground-to-water heat pump can serve large commercial, industrial or residential buildings with areas of up to approximately 1,600 m\u00b2.<\/span><\/p>\n<h3 data-section-id=\"o0hncv\" data-start=\"6535\" data-end=\"6582\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Is it suitable for industrial projects?<\/span><\/h3>\n<p data-start=\"6583\" data-end=\"6693\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Yes. Due to its high power and reliability, it is frequently used in commercial and industrial applications.<\/span><\/p>\n<h3 data-section-id=\"g8tksa\" data-start=\"6695\" data-end=\"6745\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Can it produce heating and hot water simultaneously?<\/span><\/h3>\n<p data-start=\"6746\" data-end=\"6833\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Yes. The DUAL configuration allows for the simultaneous management of multiple energy needs.<\/span><\/p>\n<h3 data-section-id=\"1lfi9oj\" data-start=\"6835\" data-end=\"6893\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Why choose a 100 kW geothermal heat pump?<\/span><\/h3>\n<p data-start=\"6894\" data-end=\"7018\" data-is-last-node=\"\" data-is-only-node=\"\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">This offers low operating costs, energy independence and efficient use of renewable energy from the ground.<\/span><\/p>\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 ground-to-water DUAL 100 kW 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 60 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\/air-to-water-heat-pump-100kw-full-split-evi-dc\/\" target=\"_blank\" rel=\"noopener\">Air-to-water heat pump <strong>100 kW Full Split EVI DC<\/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\/100kw-air-to-water-split-evi-heat-pump\/\" target=\"_blank\" rel=\"noopener\">\u00a0<span class=\"kadence-bread-current\">Air-to-water heat pump <strong>100 kW SPLIT DC EVI<\/strong><\/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\/reversible-filter-drier-sfk-306-sae\/\" target=\"_blank\" rel=\"noopener\">Reversible filter drier <strong>SFK-306 SAE 3\/4\u2033<\/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\/expansion-valve-dpfaa3-2\/\" target=\"_blank\" rel=\"noopener\">Expansion valve <strong>DPFAA3.2<\/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\">Colector sonda geotermal\u0103 <strong>90x32x8<\/strong><\/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 model with 100 kW thermal output and R417A refrigerant.<\/strong><\/span><\/p>\n<h4><span style=\"color: #0000ff; font-family: arial, helvetica, sans-serif;\"><a style=\"color: #0000ff;\" href=\"https:\/\/altal.md\/en\/ground-to-water-dual-17kw-heat-pump\/\" target=\"_blank\" rel=\"noopener\">See another model<\/a><\/span><\/h4>\n<p>&nbsp;<\/p>\n<hr \/>","protected":false},"excerpt":{"rendered":"<p><strong><span style=\"font-size: 14pt; color: #993366;\">Model GWHP100DUAL<\/span><\/strong><\/p>\n<ul>\n<li>Tip: <strong>geothermal with two compressors<\/strong><\/li>\n<li>Thermal power:\u00a0\u00a0<strong>100 kW<\/strong>.<\/li>\n<li>Number of modules:\u00a0<strong>2<\/strong><\/li>\n<li>Module thermal power:\u00a0<strong>50 + 50 kW<\/strong><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Refrigerant <strong>R417, R1234ze sau R407\u0421<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Heating temperatures: <strong>+60\u00b0C<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Ambient temperature: -25\u00b0C ~43\u00b0C<\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Heating, cooling and hot water all year round.<\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Energy efficiency <strong>A+++.<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Until <strong>4,65 COP.<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Supports cascading of up to 8 units.<\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #000000;\">Intended use: heating and cooling homes from 800 to 1600 m\u00b2.<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #ff0000;\">MADE IN MOLDOVA<\/span><\/strong><\/p>\n<hr \/>\n<p>&nbsp;<\/p>","protected":false},"featured_media":2267,"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":[402,301],"product_tag":[315,1040,202,246,229,206,209],"class_list":["post-2972","product","type-product","status-publish","has-post-thumbnail","product_brand-altal","product_cat-pompe-de-caldura-altal","product_cat-sol-apa-compresoare-duble","product_tag-100-kw","product_tag-1600-m","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\/2972","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=2972"}],"version-history":[{"count":0,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/2972\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media\/2267"}],"wp:attachment":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media?parent=2972"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_brand?post=2972"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_cat?post=2972"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_tag?post=2972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}