{"id":1572,"date":"2025-06-03T01:41:22","date_gmt":"2025-06-03T05:41:22","guid":{"rendered":"http:\/\/www.jckhvac.com\/?p=1572"},"modified":"2025-06-03T01:47:01","modified_gmt":"2025-06-03T05:47:01","slug":"hvac-industrys-switch-to-r-454b-refrigerant","status":"publish","type":"post","link":"http:\/\/www.jckhvac.com\/zh\/hvac-industrys-switch-to-r-454b-refrigerant\/","title":{"rendered":"HVAC\u884c\u4e1a\u8f6c\u5411R-454B\u5236\u51b7\u5242"},"content":{"rendered":"<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"1000\" data-src=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b-half-pallet.webp\" alt=\"\" class=\"wp-image-1575 lazyload\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/1000;width:635px;height:auto\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b-half-pallet.webp 1000w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b-half-pallet-300x300.webp 300w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b-half-pallet-150x150.webp 150w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b-half-pallet-768x768.webp 768w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b-half-pallet-12x12.webp 12w\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-new-environmentally-friendly-refrigerants-paving-the-way-for-sustainability\">\u65b0\u578b\u73af\u4fdd\u5236\u51b7\u5242\u4e3a\u53ef\u6301\u7eed\u53d1\u5c55\u94fa\u5e73\u9053\u8def<\/h2>\n\n\n\n<p>\u5982\u679c\u60a8\u62e5\u6709\u7a7a\u8c03\u6216\u70ed\u6cf5\uff0c\u60a8\u53ef\u80fd\u542c\u8bf4\u8fc7\u201c\u5236\u51b7\u5242\u201d\u8fd9\u4e2a\u8bcd\uff0c\u4f46\u53ef\u80fd\u5e76\u4e0d\u5b8c\u5168\u4e86\u89e3\u5b83\u7684\u542b\u4e49\uff0c\u4e5f\u4e0d\u6e05\u695a\u5b83\u5982\u4f55\u5f71\u54cd\u60a8\u7684\u8d2d\u4e70\u51b3\u7b56\u3002\u522b\u62c5\u5fc3\u2014\u2014\u60a8\u5e76\u4e0d\u5b64\u5355\u3002\u867d\u7136\u5236\u51b7\u5242\u7684\u6982\u5ff5\u53ef\u80fd\u4f1a\u8ba9\u623f\u4e3b\u611f\u5230\u56f0\u60d1\uff0c\u4f46\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u77e5\u8bc6\u4f1a\u5f88\u6709\u5e2e\u52a9\uff0c\u8fd9\u6837\u60a8\u5c31\u53ef\u4ee5\u66f4\u597d\u5730\u4e3a\u7ef4\u4fee\u6216\u66f4\u6362\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u505a\u597d\u51c6\u5907\uff0c\u5c24\u5176\u662f\u5728\u884c\u4e1a\u5411\u66f4\u73af\u4fdd\u7684\u9009\u62e9\u8f6c\u578b\u7684\u5f53\u4e0b\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u964d\u4f4e\u5168\u7403\u53d8\u6696\u6f5c\u80fd\u503c (GWP)\uff0c\u6696\u901a\u7a7a\u8c03 (HVAC) \u884c\u4e1a\u5c06\u4e8e 2025 \u5e74\u4ece R-410A \u7b49\u8001\u65e7\u5236\u51b7\u5242\u8f6c\u5411 R-454B \u7b49\u66f4\u5177\u53ef\u6301\u7eed\u6027\u7684\u9009\u62e9\u3002\u867d\u7136\u8fd9\u5bf9\u73af\u5883\u6765\u8bf4\u662f\u4e2a\u597d\u6d88\u606f\uff0c\u4f46\u8fd9\u4e00\u53d8\u5316\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e00\u4e9b\u65b0\u5efa\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u7684\u6210\u672c\u4e0a\u5347\uff0c\u5e76\u53ef\u80fd\u5f15\u8d77\u50cf\u60a8\u8fd9\u6837\u7684\u623f\u4e3b\u7684\u62c5\u5fe7\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R-454B\uff1a\u4e00\u79cd\u6709\u524d\u9014\u7684\u65b0\u578b\u5236\u51b7\u5242<\/h2>\n\n\n\n<p>\u867d\u7136\u8bb8\u591a\u9886\u5148\u7684\u6696\u901a\u7a7a\u8c03 (HVAC) \u5236\u9020\u5546\u5df2\u4e8e 2024 \u5e74\u5f00\u59cb\u9010\u6b65\u6dd8\u6c70 R-410A\uff0c\u4f46\u6240\u6709\u516c\u53f8\u90fd\u5fc5\u987b\u4ece 2025 \u5e74 1 \u6708 1 \u65e5\u8d77\u4f7f\u7528 R-454B \u5236\u9020\u65b0\u7684\u7a7a\u8c03\u548c\u70ed\u6cf5\u7cfb\u7edf\uff0c\u4ee5\u7b26\u5408\u884c\u4e1a\u6807\u51c6\u3002R-454B \u66f4\u5177\u53ef\u6301\u7eed\u6027\uff0c\u5176\u5168\u7403\u53d8\u6696\u6f5c\u80fd\u503c (GWP) \u66f4\u4f4e\uff0c\u81ed\u6c27\u6d88\u8017\u6f5c\u80fd\u503c (ODP) \u4e3a\u96f6\u3002R-454B \u662f R-32 \u548c R-1234yf \u7684\u6df7\u5408\u7269\uff0c\u66f4\u52a0\u73af\u4fdd\u3002<\/p>\n\n\n\n<p>R-410A \u7684\u66f4\u73af\u4fdd\u66ff\u4ee3\u54c1\u7684 GWP \u964d\u4f4e\u4e86 78%\uff0c\u4f4e\u4e8e&nbsp;<a href=\"https:\/\/www.epa.gov\/climate-hfcs-reduction\/technology-transitions-hfc-restrictions-sector\" target=\"_blank\" rel=\"noreferrer noopener\">\u73af\u5883\u4fdd\u62a4\u7f72\u7684 700 GWP \u9650\u5236<\/a> \u6839\u636e\u7f8e\u56fd\u73af\u4fdd\u7f72\u7684\u8bf4\u6cd5\uff0c\u9002\u7528\u4e8e\u65b0\u7684\u4f4f\u5b85\u548c\u8f7b\u578b\u5546\u7528\u7a7a\u8c03\u548c\u70ed\u6cf5\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u5236\u9020\u5546\u8fd8\u5728\u7f8e\u56fd\u80fd\u6e90\u90e8\u7684\u5bd2\u51b7\u6c14\u5019\u70ed\u6cf5\u6311\u6218\u8d5b\u4e2d\u5bf9 R-454B \u5236\u51b7\u5242\u8fdb\u884c\u4e86\u6d4b\u8bd5\uff0c\u7ed3\u679c\u663e\u793a\u5176\u8868\u73b0\u51fa\u8272\uff0c\u8d85\u8d8a\u4e86\u6548\u7387\u8981\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u7528 R-454B \u5236\u51b7\u5242\u7684\u597d\u5904<\/h2>\n\n\n\n<p>HVAC \u884c\u4e1a\u4ece R-410A \u8f6c\u6362\u4e3a R-454B \u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u66f4\u4f4e\u7684\u5168\u7403\u5347\u6e29\u6f5c\u80fd\u503c\uff1a&nbsp;<\/strong>R-454B \u7684\u5168\u7403\u53d8\u6696\u6f5c\u80fd\u503c\u663e\u8457\u964d\u4f4e\uff0c\u53ef\u51cf\u5c11\u6e29\u5ba4\u6c14\u4f53\u6392\u653e\uff0c\u4ece\u800c\u964d\u4f4e\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u5bf9\u73af\u5883\u7684\u5f71\u54cd\uff0c\u6709\u52a9\u4e8e\u51cf\u7f13\u6c14\u5019\u53d8\u5316\u3002\u8fd9\u4e9b\u73af\u4fdd\u66ff\u4ee3\u54c1\u4e0d\u4ec5\u80fd\u63d0\u9ad8\u5236\u51b7\u548c\u4f9b\u6696\u6548\u7387\uff0c\u8fd8\u80fd\u652f\u6301\u53ef\u6301\u7eed\u53d1\u5c55\u3002<\/li>\n\n\n\n<li><strong>\u66f4\u9ad8\u7684\u6548\u7387\u3002&nbsp;<\/strong>\u5728\u8bb8\u591a\u5e94\u7528\u4e2d\uff0cR-454B \u7684\u6548\u7387\u6bd4\u5176\u524d\u8eab R-410A \u9ad8\u51fa 5%\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u80fd\u6e90\u6d88\u8017\u548c\u5bb6\u5ead\u516c\u7528\u4e8b\u4e1a\u6210\u672c\u3002<\/li>\n\n\n\n<li><strong>\u6cd5\u89c4\u9075\u4ece\u6027\uff1a<\/strong>&nbsp;\u968f\u7740\u5168\u7403\u5236\u51b7\u5242\u6cd5\u89c4\u65e5\u76ca\u4e25\u683c\uff0cR-454B \u5236\u51b7\u5242\u6709\u52a9\u4e8e\u6253\u9020\u9762\u5411\u672a\u6765\u7684\u7cfb\u7edf\u3002\u81ea 2025 \u5e74 1 \u6708\u8d77\uff0c\u65b0\u5efa\u4f4f\u5b85\u548c\u5546\u7528\u7ba1\u9053\u5f0f\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u5fc5\u987b\u4f7f\u7528\u5148\u8fdb\u5236\u51b7\u5242\u30022025 \u5e74\u4e4b\u524d\u751f\u4ea7\u7684\u6696\u901a\u7a7a\u8c03\u8bbe\u5907\u4eab\u6709\u4e00\u5e74\u7684\u5bbd\u9650\u671f\uff0c\u5e76\u4e14\u5fc5\u987b\u5728 2026 \u5e74 1 \u6708 1 \u65e5\u4e4b\u524d\u5b89\u88c5\u3002<\/li>\n\n\n\n<li><strong>\u589e\u5f3a\u7684\u6027\u80fd\uff1a&nbsp;<\/strong>R-454B \u5728\u5404\u79cd\u6e29\u5ea6\u8303\u56f4\u5185\uff08\u5305\u62ec\u6781\u7aef\u9ad8\u6e29\u548c\u4f4e\u6e29\uff09\u5747\u80fd\u4fdd\u6301\u66f4\u4f73\u6027\u80fd\u3002\u8bb8\u591a\u9876\u7ea7\u6696\u901a\u7a7a\u8c03 (HVAC) \u5236\u9020\u5546\u6b63\u5728\u5f00\u53d1\u80fd\u591f\u5728\u96f6\u5ea6\u4ee5\u4e0b\u9ad8\u6548\u8fd0\u884c\u7684\u70ed\u6cf5\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li><strong>\u4e0e\u73b0\u6709\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\uff1a&nbsp;<\/strong>R-454B \u901a\u5e38\u53ef\u4ee5\u66ff\u4ee3 R-410A\uff0c\u800c\u65e0\u9700\u8fdb\u884c\u91cd\u5927\u57fa\u7840\u8bbe\u65bd\u6539\u9020\uff0c\u4ece\u800c\u7b80\u5316\u6539\u9020\u548c\u5347\u7ea7<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f7f\u7528 R-454B \u7684\u7cfb\u7edf\u6210\u672c\u4f1a\u66f4\u9ad8\u5417\uff1f<\/h2>\n\n\n\n<p>\u7531\u4e8e\u5b9e\u65bd R-454B \u5236\u51b7\u5242\uff0c\u60a8\u53ef\u80fd\u4f1a\u6ce8\u610f\u5230 2025 \u5e74\u65b0 HVAC \u7cfb\u7edf\u7684\u524d\u671f\u6210\u672c\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u65b0\u5236\u51b7\u5242\u53ef\u80fd\u5e26\u6765\u7684\u66f4\u9ad8\u6210\u672c\u5916\uff0c\u7a7a\u8c03\u548c\u70ed\u6cf5\u8fd8\u9700\u8981\u66f4\u65b0\u5236\u9020\u5de5\u827a\u548c\u6280\u672f\u624d\u80fd\u4e0e\u66f4\u73af\u4fdd\u7684\u5236\u51b7\u5242\u517c\u5bb9\uff0c\u8fd9\u53ef\u80fd\u4f1a\u63d0\u9ad8\u4ef7\u683c\u3002\u6696\u901a\u7a7a\u8c03\u6280\u672f\u4eba\u5458\u8fd8\u9700\u8981\u63a5\u53d7\u4e13\u95e8\u57f9\u8bad\u624d\u80fd\u4f7f\u7528\u8fd9\u4e9b\u65b0\u5236\u51b7\u5242\uff0c\u8fd9\u53ef\u80fd\u4f1a\u589e\u52a0\u57f9\u8bad\u65f6\u95f4\u548c\u4eba\u5de5\u6210\u672c\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u9700\u8981\u4e13\u95e8\u7684\u5de5\u5177\u548c\u8bbe\u5907\uff0c\u5b89\u88c5\u548c\u7ef4\u62a4\u4f7f\u7528 R-454B \u7684\u7cfb\u7edf\u53ef\u80fd\u4f1a\u66f4\u52a0\u6602\u8d35\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u867d\u7136\u521d\u59cb\u6210\u672c\u53ef\u80fd\u8f83\u9ad8\uff0c\u4f46 R-454B \u5177\u6709\u957f\u671f\u4f18\u52bf\uff0c\u5305\u62ec\u63d0\u9ad8\u80fd\u6e90\u6548\u7387\u548c\u51cf\u5c11\u5bf9\u73af\u5883\u7684\u5f71\u54cd\uff0c\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u8fd9\u53ef\u4ee5\u8bc1\u660e\u5176\u66f4\u9ad8\u7684\u4ef7\u683c\u662f\u5408\u7406\u7684\u3002<\/p>\n\n\n\n<p>\u6839\u636e\u7f8e\u56fd\u73af\u4fdd\u7f72 (EPA) \u7684\u89c4\u5b9a\uff0c\u4f7f\u7528 2025 \u5e74\u4e4b\u524d\u751f\u4ea7\u7684 R-410A \u5236\u51b7\u5242\u7684\u7cfb\u7edf\u5728 2026 \u5e74\u4e4b\u524d\u4ecd\u53ef\u5b89\u88c5\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u7684\u53ef\u7528\u6027\u53d6\u51b3\u4e8e\u54c1\u724c\u548c\u60a8\u5c45\u4f4f\u7684\u5730\u533a\u3002\u8bf7\u54a8\u8be2\u60a8\u5f53\u5730\u7684\u7ecf\u9500\u5546\uff0c\u4e86\u89e3\u60a8\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-cover has-custom-content-position is-position-top-center\"><img decoding=\"async\" width=\"1000\" height=\"667\" class=\"wp-block-cover__image-background wp-image-128 lazyload\" alt=\"\" data-src=\"http:\/\/47.89.137.65\/wp-content\/uploads\/2025\/04\/shutterstock_749942077.jpg\" data-object-fit=\"cover\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/shutterstock_749942077.jpg 1000w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/shutterstock_749942077-300x200.jpg 300w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/shutterstock_749942077-768x512.jpg 768w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/shutterstock_749942077-18x12.jpg 18w\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/667;\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-60 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover\" style=\"min-height:213px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"385\" height=\"371\" class=\"wp-block-cover__image-background wp-image-307 lazyload\" alt=\"\" data-src=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-1.png\" data-object-fit=\"cover\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-1.png 385w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-1-300x289.png 300w, http:\/\/www.jckhvac.com\/wp-content\/smush-webp\/2025\/05\/wx-1-12x12.png.webp 12w\" data-sizes=\"(max-width: 385px) 100vw, 385px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 385px; --smush-placeholder-aspect-ratio: 385\/371;\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><img decoding=\"async\" width=\"110\" height=\"110\" class=\"wp-image-301 lazyload\" style=\"--smush-placeholder-width: 110px; --smush-placeholder-aspect-ratio: 110\/110;width: 110px;\" data-src=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx.png\" alt=\"\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx.png 815w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-300x300.png 300w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-150x150.png 150w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-768x771.png 768w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/wx-12x12.png 12w\" data-sizes=\"(max-width: 110px) 100vw, 110px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-wechat\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">\u5fae\u4fe1<\/mark><\/strong><\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover\" style=\"min-height:214px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"234\" height=\"215\" class=\"wp-block-cover__image-background wp-image-188 lazyload\" alt=\"\" data-src=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/WeChatOnline.jpg\" data-object-fit=\"cover\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/WeChatOnline.jpg 234w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/WeChatOnline-13x12.jpg 13w\" data-sizes=\"(max-width: 234px) 100vw, 234px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 234px; --smush-placeholder-aspect-ratio: 234\/215;\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><img decoding=\"async\" width=\"110\" height=\"111\" class=\"wp-image-290 lazyload\" style=\"--smush-placeholder-width: 110px; --smush-placeholder-aspect-ratio: 110\/111;width: 110px;\" data-src=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250424114720.jpg\" alt=\"\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250424114720.jpg 481w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250424114720-298x300.jpg 298w, http:\/\/www.jckhvac.com\/wp-content\/smush-webp\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250424114720-150x150.jpg.webp 150w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250424114720-12x12.jpg 12w\" data-sizes=\"(max-width: 110px) 100vw, 110px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-whats\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">Whats<\/mark><\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"164\" height=\"163\" data-src=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/24-7_\u526f\u672c.png\" alt=\"\" class=\"wp-image-653 lazyload\" style=\"--smush-placeholder-width: 164px; --smush-placeholder-aspect-ratio: 164\/163;width:180px;height:auto\" data-srcset=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/24-7_\u526f\u672c.png 164w, http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/05\/24-7_\u526f\u672c-150x150.png 150w, http:\/\/www.jckhvac.com\/wp-content\/smush-webp\/2025\/05\/24-7_\u526f\u672c-12x12.png.webp 12w\" data-sizes=\"(max-width: 164px) 100vw, 164px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-tel-347-987-6766\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">Tel\uff1a<\/mark><a href=\"https:\/\/wa.me\/3479876766?text=Hello\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">347-987-6766<\/mark><\/a><\/strong><\/h2>\n\n\n\n<p class=\"has-text-align-center\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><strong>\u90ae\u7bb1\uff1ajckhvac212@gmail.com<\/strong> <\/mark><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-align-left\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">JK HVAC \u6211\u4eec\u5b89\u88c5\u3001\u7ef4\u4fee\u548c\u4fdd\u517b\u6240\u6709\u54c1\u724c\u7684\u7a7a\u8c03\uff01\u5305\u62ec\u7a7a\u8c03\u6e05\u6d01\u3001\u70d8\u5e72\u673a\u901a\u98ce\u53e3\u6e05\u6d01\u3001\u6696\u6c14\u7089\u7ef4\u4fee\u3002<\/mark><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left\">\ud83d\udccd <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">\u670d\u52a1\u7ebd\u7ea6\u5468\u8fb9\u5730\u533a\uff1a\u66fc\u54c8\u987f\u3001\u5e03\u9c81\u514b\u6797\u3001\u53f2\u5766\u987f\u5c9b\u3001\u7687\u540e\u533a\u2026\u2026\u5feb\u901f\u4e0a\u95e8\u4f30\u4ef7<\/mark><\/strong><\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>New Environmentally Friendly Refrigerants Paving the Way for Sustainability If you own an air conditioner or heat pump, you\u2019ve likely heard the term \u201crefrigerant,\u201d but may not fully understand what it is or how it impacts your purchasing decision. Don\u2019t worry \u2013 you\u2019re not alone. While the concept of refrigerant can be confusing for homeowners, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1573,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-air-conditioning"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>HVAC Industry\u2019s Switch to R-454B Refrigerant - \u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.jckhvac.com\/zh\/hvac-industrys-switch-to-r-454b-refrigerant\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HVAC Industry\u2019s Switch to R-454B Refrigerant\" \/>\n<meta property=\"og:description\" content=\"New Environmentally Friendly Refrigerants Paving the Way for Sustainability If you own an air conditioner or heat pump, you\u2019ve likely heard the term \u201crefrigerant,\u201d but may not fully understand what it is or how it impacts your purchasing decision. Don\u2019t worry \u2013 you\u2019re not alone. While the concept of refrigerant can be confusing for homeowners, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.jckhvac.com\/zh\/hvac-industrys-switch-to-r-454b-refrigerant\/\" \/>\n<meta property=\"og:site_name\" content=\"\u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-03T05:41:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-03T05:47:01+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u80af\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u80af\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#article\",\"isPartOf\":{\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/\"},\"author\":{\"name\":\"\u80af\",\"@id\":\"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260\"},\"headline\":\"HVAC Industry\u2019s Switch to R-454B Refrigerant\",\"datePublished\":\"2025-06-03T05:41:22+00:00\",\"dateModified\":\"2025-06-03T05:47:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/\"},\"wordCount\":654,\"publisher\":{\"@id\":\"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260\"},\"image\":{\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg\",\"articleSection\":[\"About air conditioning\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/\",\"url\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/\",\"name\":\"HVAC Industry\u2019s Switch to R-454B Refrigerant - \u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8\",\"isPartOf\":{\"@id\":\"http:\/\/www.jckhvac.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage\"},\"image\":{\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg\",\"datePublished\":\"2025-06-03T05:41:22+00:00\",\"dateModified\":\"2025-06-03T05:47:01+00:00\",\"breadcrumb\":{\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage\",\"url\":\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg\",\"contentUrl\":\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.jckhvac.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"HVAC Industry\u2019s Switch to R-454B Refrigerant\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.jckhvac.com\/#website\",\"url\":\"http:\/\/www.jckhvac.com\/\",\"name\":\"\u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8\",\"description\":\"New York Heating &amp; Air Conditioning\",\"publisher\":{\"@id\":\"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.jckhvac.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260\",\"name\":\"\u80af\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"http:\/\/www.jckhvac.com\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/unnamed.png\",\"contentUrl\":\"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/unnamed.png\",\"width\":200,\"height\":200,\"caption\":\"\u80af\"},\"logo\":{\"@id\":\"http:\/\/www.jckhvac.com\/#\/schema\/person\/image\/\"},\"sameAs\":[\"http:\/\/www.jckhvac.com\/\"],\"url\":\"http:\/\/www.jckhvac.com\/zh\/author\/ken\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"HVAC Industry\u2019s Switch to R-454B Refrigerant - \u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/www.jckhvac.com\/zh\/hvac-industrys-switch-to-r-454b-refrigerant\/","og_locale":"zh_CN","og_type":"article","og_title":"HVAC Industry\u2019s Switch to R-454B Refrigerant","og_description":"New Environmentally Friendly Refrigerants Paving the Way for Sustainability If you own an air conditioner or heat pump, you\u2019ve likely heard the term \u201crefrigerant,\u201d but may not fully understand what it is or how it impacts your purchasing decision. Don\u2019t worry \u2013 you\u2019re not alone. While the concept of refrigerant can be confusing for homeowners, [&hellip;]","og_url":"http:\/\/www.jckhvac.com\/zh\/hvac-industrys-switch-to-r-454b-refrigerant\/","og_site_name":"\u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8","article_published_time":"2025-06-03T05:41:22+00:00","article_modified_time":"2025-06-03T05:47:01+00:00","og_image":[{"width":1000,"height":1000,"url":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg","type":"image\/jpeg"}],"author":"\u80af","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u80af","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"6 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#article","isPartOf":{"@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/"},"author":{"name":"\u80af","@id":"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260"},"headline":"HVAC Industry\u2019s Switch to R-454B Refrigerant","datePublished":"2025-06-03T05:41:22+00:00","dateModified":"2025-06-03T05:47:01+00:00","mainEntityOfPage":{"@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/"},"wordCount":654,"publisher":{"@id":"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260"},"image":{"@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage"},"thumbnailUrl":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg","articleSection":["About air conditioning"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/","url":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/","name":"HVAC Industry\u2019s Switch to R-454B Refrigerant - \u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8","isPartOf":{"@id":"http:\/\/www.jckhvac.com\/#website"},"primaryImageOfPage":{"@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage"},"image":{"@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage"},"thumbnailUrl":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg","datePublished":"2025-06-03T05:41:22+00:00","dateModified":"2025-06-03T05:47:01+00:00","breadcrumb":{"@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#primaryimage","url":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg","contentUrl":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/06\/r454b.jpg","width":1000,"height":1000},{"@type":"BreadcrumbList","@id":"http:\/\/www.jckhvac.com\/hvac-industrys-switch-to-r-454b-refrigerant\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/www.jckhvac.com\/"},{"@type":"ListItem","position":2,"name":"HVAC Industry\u2019s Switch to R-454B Refrigerant"}]},{"@type":"WebSite","@id":"http:\/\/www.jckhvac.com\/#website","url":"http:\/\/www.jckhvac.com\/","name":"\u7ebd\u7ea6\u5408\u6210\u51b7\u6696\u5de5\u7a0b\u516c\u53f8","description":"New York Heating &amp; Air Conditioning","publisher":{"@id":"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.jckhvac.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"http:\/\/www.jckhvac.com\/#\/schema\/person\/a40238e88a2bd3649b4736dcd71c6260","name":"\u80af","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"http:\/\/www.jckhvac.com\/#\/schema\/person\/image\/","url":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/unnamed.png","contentUrl":"http:\/\/www.jckhvac.com\/wp-content\/uploads\/2025\/04\/unnamed.png","width":200,"height":200,"caption":"\u80af"},"logo":{"@id":"http:\/\/www.jckhvac.com\/#\/schema\/person\/image\/"},"sameAs":["http:\/\/www.jckhvac.com\/"],"url":"http:\/\/www.jckhvac.com\/zh\/author\/ken\/"}]}},"_links":{"self":[{"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/posts\/1572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/comments?post=1572"}],"version-history":[{"count":4,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/posts\/1572\/revisions"}],"predecessor-version":[{"id":1579,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/posts\/1572\/revisions\/1579"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/media\/1573"}],"wp:attachment":[{"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/media?parent=1572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/categories?post=1572"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jckhvac.com\/zh\/wp-json\/wp\/v2\/tags?post=1572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}