{"id":1400,"date":"2025-10-17T15:04:54","date_gmt":"2025-10-17T08:04:54","guid":{"rendered":"https:\/\/www.sw-intertrade.com\/en\/?page_id=1400"},"modified":"2025-11-07T12:54:34","modified_gmt":"2025-11-07T05:54:34","slug":"r449a","status":"publish","type":"page","link":"https:\/\/www.sw-intertrade.com\/en\/r449a.html","title":{"rendered":"14.R449A"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1400\" class=\"elementor elementor-1400\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eb3f400 elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"eb3f400\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-129831b\" data-id=\"129831b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-59926b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59926b4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-50fdd2f\" data-id=\"50fdd2f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5dd2557 elementor-widget elementor-widget-image\" data-id=\"5dd2557\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"260\" height=\"476\" src=\"https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R449A-1.png\" class=\"attachment-full size-full wp-image-1615\" alt=\"\" srcset=\"https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R449A-1.png 260w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R449A-1-164x300.png 164w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R449A-1-13x24.png 13w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R449A-1-20x36.png 20w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R449A-1-26x48.png 26w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/>\t\t\t\t\t\t\t\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7d159ae\" data-id=\"7d159ae\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-478344c elementor-widget elementor-widget-heading\" data-id=\"478344c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">R-449A<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2360763 elementor-widget elementor-widget-text-editor\" data-id=\"2360763\" data-element_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>Air Conditioner Refrigerant R449ARefrigerant R-449A (commercially known as Opteon\u2122 XP40) is a blended refrigerant in the hydrofluoroolefin (HFO) group with a low global warming potential (GWP). It was developed mainly to replace refrigerants R-404A and R-507.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f400412 elementor-widget elementor-widget-heading\" data-id=\"f400412\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Features and Benefits of R-449A:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b7dc79 elementor-widget elementor-widget-text-editor\" data-id=\"1b7dc79\" data-element_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<ul>\n \t<li>Composition: It is a zeotropic blend consisting of R-32, R-125, R-1234yf (HFO), and R-134a.<\/li>\n \t<li>Low GWP: It has a GWP of approximately 1,397 (according to IPCC AR4\/AR5), representing a significant reduction of about 64-67% compared to R-404A\/R-507 (GWP approximately 3,922\/3,985).<\/li>\n \t<li>Ozone-Friendly: It has an ODP (Ozone Depletion Potential) of zero.<\/li>\n \t<li>Safety: Classified as safety group A1 (non-flammable and low toxicity) according to ASHRAE standards.<\/li>\n \t<li>Performance:o Cooling capacity is similar to R-404A.o Energy efficiency is about 8-12% higher than R-404A in medium temperature applications.<\/li>\n \t<li>Usage:<ul style=\"list-style-type: circle;\">\n \t<li>For installation in new systemso Serves as the primary option for retrofitting existing refrigeration systems that use R-404A and R-507, without the need to change equipment or compressor oil (compatible with existing\nPOE oil)o Suitable for commercial and industrial refrigeration systems at low and medium temperatures, such as supermarket display cases, cold rooms, and centralized rack refrigeration units<\/li>\n<\/ul><\/li>\n \t<li>Caution: Since it is a zeotropic mixture (with a temperature glide of approximately 4 K), the refrigerant must be charged in the liquid phase only to ensure that the composition of the refrigerant added is accurate.<\/li>\n<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7c39d32 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c39d32\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-311d64a\" data-id=\"311d64a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>R-449A Air Conditioner Refrigerant R449ARefrigerant R-449A (commercially known as Opteon\u2122 XP40) is a blended refrigerant in the hydrofluoroolefin (HFO) group with a low global warming potential (GWP). It was developed mainly to replace refrigerants R-404A and R-507. Key Features and Benefits of R-449A: Composition: It is a zeotropic blend consisting of R-32, R-125, R-1234yf (HFO), &#8230; <a class=\"read-more\" href=\"https:\/\/www.sw-intertrade.com\/en\/r449a.html\">Read more&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1400","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages\/1400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/comments?post=1400"}],"version-history":[{"count":19,"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages\/1400\/revisions"}],"predecessor-version":[{"id":1630,"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages\/1400\/revisions\/1630"}],"wp:attachment":[{"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/media?parent=1400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}