{"id":10086,"date":"2025-12-22T11:57:47","date_gmt":"2025-12-22T10:57:47","guid":{"rendered":"https:\/\/www.coldworld.gmbh\/nh3-systems\/"},"modified":"2026-08-31T17:06:29","modified_gmt":"2026-08-31T15:06:29","slug":"nh3-systems","status":"publish","type":"page","link":"https:\/\/www.coldworld.gmbh\/en\/services__trashed\/nh3-systems\/","title":{"rendered":"NH3 Systems"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10086\" class=\"elementor elementor-10086 elementor-7669\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d97c039 e-flex e-con-boxed e-con e-parent\" data-id=\"d97c039\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c93441 elementor-widget elementor-widget-text-editor\" data-id=\"9c93441\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>Efficient NH3 Refrigeration Systems<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b7454f e-flex e-con-boxed e-con e-parent\" data-id=\"8b7454f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f29b16c e-con-full e-flex e-con e-child\" data-id=\"f29b16c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c521319 elementor-widget elementor-widget-text-editor\" data-id=\"c521319\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ammonia (R717) is not just a trend, but the proven standard for large-scale industrial refrigeration\u2014and it\u2019s more relevant today than ever. As a natural refrigerant, NH3 combines unmatched thermodynamic properties with absolute long-term reliability. At <b>cold.world ENGINEERING<\/b>, we design and optimize ammonia systems that are not only high-performance but also significantly reduce your operating costs through maximum energy efficiency.  <\/p><p> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a521976 e-con-full e-flex e-con e-child\" data-id=\"a521976\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-471ce2b e-con-full e-flex e-con e-child\" data-id=\"471ce2b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eabe016 elementor-widget elementor-widget-wpzoom-elementor-addons-slider\" data-id=\"eabe016\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;animation_speed&quot;:700,&quot;autoplay_speed&quot;:6000,&quot;autoplay&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;slides_to_show&quot;:1,&quot;slides_to_show_tablet&quot;:1,&quot;slides_to_show_mobile&quot;:1,&quot;navigation&quot;:&quot;arrow&quot;}\" data-widget_type=\"wpzoom-elementor-addons-slider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wpzjs-slick wpz-slick wpz-slick--slider\">\n\n\t\t\t\n\t\t\t\t<div class=\"wpz-slick-slide\">\n\n\t\t\t\t\t<div class=\"wpz-slick-item\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpz-slick-img\" role=\"img\" style=\"background-image: url('https:\/\/www.coldworld.gmbh\/wp-content\/uploads\/2024\/05\/Neubau-Industrie-1200x800.jpg');\"><\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t\n\t\t\t\t<div class=\"wpz-slick-slide\">\n\n\t\t\t\t\t<div class=\"wpz-slick-item\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpz-slick-img\" role=\"img\" style=\"background-image: url('https:\/\/www.coldworld.gmbh\/wp-content\/uploads\/2025\/07\/thermofin-nh3-rewe-dortmund-6.jpg');\"><\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t\n\t\t<\/div>\n\n\t\t\t\t\t<button type=\"button\" class=\"slick-prev\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-left\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z\"><\/path><\/svg><\/button>\n\t\t\n\t\t\t\t\t<button type=\"button\" class=\"slick-next\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg><\/button>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe4078b e-flex e-con-boxed e-con e-parent\" data-id=\"fe4078b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21f6e1f elementor-widget elementor-widget-text-editor\" data-id=\"21f6e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Sustainable Refrigeration Technology Using Ammonia (R717)<\/h3><p data-path-to-node=\"10\">In industrial refrigeration, there is virtually no way around using ammonia. It is the refrigerant of choice for logistics warehouses, the food industry, and process cooling. <\/p><ul><li data-path-to-node=\"11,0,0\"><b>Maximum energy efficiency:<\/b> Ammonia has excellent heat transfer properties. R717 systems often achieve significantly higher coefficient of performance (COP) values than comparable systems using synthetic refrigerants. <\/li><li data-path-to-node=\"11,1,0\"><b>100% Future-Proof (F-Gas-Free):<\/b> With a GWP (Global Warming Potential) of 0 and an ODP (Ozone Depletion Potential) of 0, ammonia is not subject to any restrictions under the F-Gas Regulation.<\/li><li data-path-to-node=\"11,2,0\"><b>Low operating costs:<\/b> In addition to low electricity consumption, the refrigerant itself is very inexpensive and will be available for the long term.<\/li><li data-path-to-node=\"11,3,0\"><b>Compact Performance:<\/b> Thanks to the high volumetric cooling capacity, piping cross-sections and components can often be designed to be smaller.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-669af72 e-flex e-con-boxed e-con e-parent\" data-id=\"669af72\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d13a92 elementor-widget elementor-widget-text-editor\" data-id=\"0d13a92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Our Services: Reliable. Efficient. Well-thought-out.  <\/h3><p data-path-to-node=\"14\">Handling NH3 requires specialized expertise, particularly with regard to safety regulations and material requirements. We support you from the initial concept through to commissioning. <\/p><p data-path-to-node=\"15\"><b>1. Planning &#038; Design (New Construction)<\/b> We design custom NH3 refrigeration plants, combined systems, or liquid coolers. In doing so, we pay meticulous attention to compliance with all legal requirements (e.g., BImSchG, TRAS 110). <\/p><p data-path-to-node=\"16\"><b>2. Retrofit &#038; Optimization (Existing Systems)<\/b> Is your existing system consuming too much energy or no longer state-of-the-art? We analyze your existing system and develop plans for energy optimization or expansion. <\/p><p data-path-to-node=\"17\"><b>3. Safety Plans &#038; Permits<\/b> Ammonia is efficient, but toxic. We develop the necessary safety plans and risk assessments for you and assist with the permitting process to ensure that your facility is not only efficient but also safe for people and the environment. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-80cc736 e-flex e-con-boxed e-con e-parent\" data-id=\"80cc736\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-249e9d3 elementor-widget elementor-widget-text-editor\" data-id=\"249e9d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Applications for Our NH3 Solutions<\/h3><ul><li data-path-to-node=\"20,0,0\"><b>Logistics &#038; Cold Storage Facilities:<\/b> Frozen Food Warehouses and Fresh Food Warehouses.<\/li><li data-path-to-node=\"20,1,0\"><b>Food industry:<\/b> breweries, dairies, meat processing.<\/li><li data-path-to-node=\"20,2,0\"><b>Process Cooling:<\/b> Chemical and Pharmaceutical Industries.<\/li><li data-path-to-node=\"20,3,0\"><b>Heat Pumps:<\/b> Use of NH3 in large-scale industrial heat pumps for waste heat recovery.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6fd8580 e-flex e-con-boxed e-con e-parent\" data-id=\"6fd8580\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-728e96a elementor-widget elementor-widget-text-editor\" data-id=\"728e96a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-path-to-node=\"22\">Frequently Asked Questions About Ammonia Systems<\/h4><p data-path-to-node=\"23\"><b>Is ammonia dangerous?<\/b>  Ammonia is toxic and flammable. However, thanks to modern safety technology, gas detection systems, and professional planning in accordance with current regulations (EN 378), its operation is highly safe. In addition, ammonia acts as a &#8220;natural warning system&#8221; due to its pungent odor, even at the lowest concentrations.  <\/p><p data-path-to-node=\"24\"><b>Is it worth converting to ammonia?<\/b> For systems with a capacity of approximately 100\u2013150 kW or more, ammonia is often the most economical solution. The investment costs are usually recouped quickly thanks to the enormous savings on electricity costs. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fc7b124 e-flex e-con-boxed e-con e-parent\" data-id=\"fc7b124\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a242d2 elementor-widget elementor-widget-html\" data-id=\"7a242d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"custom-cta-block\">\r\n    <div class=\"custom-cta-image-wrapper\">\r\n        <img decoding=\"async\" src=\"http:\/\/coldworld.gmbh\/wp-content\/uploads\/2025\/06\/Dach-1024x768.jpg\" alt=\"A technician talking on the roof, surrounded by new piping for the integration of a spiral freezer into an existing NH\u2083 deep-freeze system.\">\r\n    <\/div>\r\n\r\n    <div class=\"custom-cta-content\">\r\n        <h1 class=\"custom-cta-title\">Schedule an Initial Consultation<\/h1>\r\n        \r\n        <div class=\"custom-cta-description\">\r\n  Are you looking to install an energy-efficient refrigeration system or optimize your existing system?<br>Schedule a free initial consultation now.\r\n        <\/div>\r\n        \r\n        <a href=\"https:\/\/www.coldworld.gmbh\/en\/contact-us\/\" class=\"custom-cta-button\">Get in touch<\/a>\r\n    <\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Efficient NH3 Refrigeration Systems Ammonia (R717) is not [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7852,"parent":10138,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inspiro_page_layout":"narrow","inspiro_hide_title":false,"footnotes":""},"class_list":["post-10086","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NH3 Systems - cold.world engineering<\/title>\n<meta name=\"description\" content=\"Design and Optimization of NH3 (Ammonia) Refrigeration Systems. 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