{"id":1414,"date":"2025-10-17T15:13:54","date_gmt":"2025-10-17T08:13:54","guid":{"rendered":"https:\/\/www.sw-intertrade.com\/en\/?page_id=1414"},"modified":"2025-11-07T12:55:27","modified_gmt":"2025-11-07T05:55:27","slug":"r454b","status":"publish","type":"page","link":"https:\/\/www.sw-intertrade.com\/en\/r454b.html","title":{"rendered":"16.R454B"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1414\" class=\"elementor elementor-1414\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ded9e14 elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"ded9e14\" 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-77c2317\" data-id=\"77c2317\" 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-175dfd7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"175dfd7\" 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-ae468f9\" data-id=\"ae468f9\" 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-29ba6d4 elementor-widget elementor-widget-image\" data-id=\"29ba6d4\" 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\/R-454B.png\" class=\"attachment-full size-full wp-image-1618\" alt=\"R-454B\" srcset=\"https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R-454B.png 260w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R-454B-164x300.png 164w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R-454B-13x24.png 13w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R-454B-20x36.png 20w, https:\/\/www.sw-intertrade.com\/en\/wp-content\/uploads\/2025\/11\/R-454B-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-71cfde1\" data-id=\"71cfde1\" 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-3c8028c elementor-widget elementor-widget-heading\" data-id=\"3c8028c\" 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-454B<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a82b0bc elementor-widget elementor-widget-text-editor\" data-id=\"a82b0bc\" 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\tR454B Air Conditioner RefrigerantR-454B air conditioner refrigerant is a new generation refrigerant developed to replace R-410A refrigerant in air conditioning systems and new heat pumps. Its key properties are as follows:\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-9e4eb86 elementor-widget elementor-widget-text-editor\" data-id=\"9e4eb86\" 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>Chemical Composition: R-454B is a blend of R-32 (difluoromethane) and R-1234yf (hydrofluoroolefin or HFO), with approximately 68.9% R-32 and 31.1% R-1234yf by weight.<\/li>\n \t<li>Global Warming Potential (GWP): It has a low GWP (approximately 466), which is significantly reduced (by about 78%) compared to R-410A (GWP approximately 2088), making it more environmentally friendly.<\/li>\n \t<li>Ozone Depletion Potential (ODP): It has an ODP of zero (0).<\/li>\n \t<li>Performance: It has thermodynamic properties and pressure levels similar to R-410A and, in some cases, may provide higher cooling performance and coefficient of performance (COP)<\/li>\n \t<li>Flammability: It is classified as A2L according to ASHRAE standards, meaning low toxicity (A) and slightly flammable (2L). It is a mildly flammable refrigerant with a low burning rate. Systems using R-454B must be designed with appropriate safety measures for A2L refrigerants, such as leak detection and ventilation systems.<\/li>\n \t<li>Usage: Designed for use in new equipment specifically engineered for R-454B to replace R-410A in residential air conditioners, small commercial air conditioners, heat pumps, and chillers.<\/li>\n \t<li>R-410A Replacement: R-454B cannot be used as a drop-in replacement for R-410A in existing systems. Although it has similar properties, R-454B is mildly flammable (A2L) and must only be used in systems designed to accommodate A2L characteristics along with the associated safety measures. Using R-410A in systems designed for R-454B is also not recommended, as thermodynamic and pressure differences may reduce efficiency and cause equipment damage.<\/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-28a5db6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28a5db6\" 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-31a8570\" data-id=\"31a8570\" 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-454B R454B Air Conditioner RefrigerantR-454B air conditioner refrigerant is a new generation refrigerant developed to replace R-410A refrigerant in air conditioning systems and new heat pumps. Its key properties are as follows: Chemical Composition: R-454B is a blend of R-32 (difluoromethane) and R-1234yf (hydrofluoroolefin or HFO), with approximately 68.9% R-32 and 31.1% R-1234yf by weight. &#8230; <a class=\"read-more\" href=\"https:\/\/www.sw-intertrade.com\/en\/r454b.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-1414","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages\/1414","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=1414"}],"version-history":[{"count":16,"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages\/1414\/revisions"}],"predecessor-version":[{"id":1636,"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/pages\/1414\/revisions\/1636"}],"wp:attachment":[{"href":"https:\/\/www.sw-intertrade.com\/en\/wp-json\/wp\/v2\/media?parent=1414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}