{"id":6863,"date":"2025-08-05T01:56:29","date_gmt":"2025-08-05T01:56:29","guid":{"rendered":"https:\/\/znfu.com\/?p=6863"},"modified":"2025-08-05T01:56:29","modified_gmt":"2025-08-05T01:56:29","slug":"r134a-refrigerant-for-heat-pumps","status":"publish","type":"post","link":"https:\/\/znfu.com\/ja\/r134a-refrigerant-for-heat-pumps\/","title":{"rendered":"\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u7528R134a\u51b7\u5a92\uff1a\u6027\u80fd\u304a\u3088\u3073\u4e92\u63db\u6027\u30ac\u30a4\u30c9"},"content":{"rendered":"
\n

\ud83d\udd25 \u8981\u70b9: R134a \u3068\u6700\u65b0\u306e\u4ee3\u66ff\u51b7\u5a92\u306e\u6bd4\u8f03<\/h2>\n\n\n\n\n\n\n\n\n
\u51b7\u5a92<\/th>\nCOP\u30ec\u30f3\u30b8<\/th>\n\u4e16\u754c\u98df\u7ce7\u8a08\u753b<\/th>\n2025\u5e74\u306b\u304a\u3051\u308b\u72b6\u6cc1<\/th>\n<\/tr>\n<\/thead>\n
R134a<\/td>\n1.5 – 4.5<\/td>\n1,430<\/td>\n\u6bb5\u968e\u7684\u5ec3\u6b62\u4e2d<\/td>\n<\/tr>\n
R744 (CO\u2082)<\/td>\n5.0+<\/td>\n1<\/td>\n\u304a\u3059\u3059\u3081<\/td>\n<\/tr>\n
R1234yf<\/td>\n3.0 – 4.2<\/td>\n<1<\/td>\nEPA\u627f\u8a8d\u6e08\u307f<\/td>\n<\/tr>\n
R513A<\/td>\n3.5 – 4.8<\/td>\n631<\/td>\n\u904e\u6e21\u7684<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u26a1 R134a \u306b\u95a2\u3059\u308b\u7c21\u5358\u306a\u4e8b\u5b9f<\/h3>\n
    \n
  • \ud83d\udcca \u5b9f\u4f7f\u7528\u6642\u306eCOP:<\/strong> 1.5-3.3 (\u4e00\u822c\u7684\u306a\u5bb6\u5ead\u7528\u30b7\u30b9\u30c6\u30e0)<\/li>\n
  • \ud83c\udf0d \u74b0\u5883\u3078\u306e\u5f71\u97ff\uff1a<\/strong> CO\u2082\u306e1,430\u500d\u306e\u6e29\u6696\u5316\u4fc2\u6570<\/li>\n
  • \ud83d\udcc5 \u6bb5\u968e\u7684\u5ec3\u6b62\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3:<\/strong> 2025\u5e74\u307e\u3067\u306b\u65b0\u30b7\u30b9\u30c6\u30e0\u306f\u5236\u9650\u5bfe\u8c61<\/li>\n
  • \ud83d\udcb0 \u6539\u4fee\u30b3\u30b9\u30c8:<\/strong> \u30b7\u30b9\u30c6\u30e0\u6539\u4fee\u306b$2,000-$5,000<\/li>\n<\/ul>\n<\/div>\n

    \u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306b\u304a\u3051\u308bR134a\u306e\u6027\u80fd<\/h2>\n

    \u5b9f\u969b\u306eCOP\u6027\u80fd\u30c7\u30fc\u30bf<\/h3>\n

    \u306b\u95a2\u3057\u3066\u306f R134a\u51b7\u5a92\u306e\u6027\u80fd\u306f\u3001\u6570\u5024\u304c\u793a\u3059\u901a\u308a\u8208\u5473\u6df1\u3044\u3082\u306e\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u5b9f\u9a13\u5ba4\u6761\u4ef6\u4e0b\u3067\u306f\u3001R134a\u306f\u6a19\u6e96\u6761\u4ef6\u4e0b\u3067\u7d04<\/strong> \u306e\u6027\u80fd\u4fc2\u6570(COP)\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306e\u5fdc\u7528\u4f8b\u306f\u5168\u304f\u7570\u306a\u308b\u72b6\u6cc1\u3092\u63cf\u3044\u3066\u3044\u307e\u3059\u3002 4.5<\/strong> IndustrialHeatPumps.nl\u306e\u696d\u754c\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001R134a\u306f\u5236\u5fa1\u6761\u4ef6\u4e0b\u3067\u306f\u826f\u597d\u306a\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u305d\u308c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5b9f\u969b\u306e\u5bb6\u5ead\u7528\u8a2d\u7f6e\u3067\u306f\u52b9\u7387\u304c\u306f\u308b\u304b\u306b\u4f4e\u3044\u3053\u3068\u304c\u983b\u7e41\u306b\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001Reddit\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u81ea\u5b85\u306e\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u7d66\u6e6f\u5668\u3067.<\/p>\n

    1.5 \u304b\u3089 3.3 \u306eCOP\u5024\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/strong> \u300c\u5f53\u793e\u306e\u8a66\u9a13\u65bd\u8a2d\u3067\u306f\u3001R134a\u306f\u4e00\u8cab\u3057\u3066\u6709\u671b\u306a\u7d50\u679c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6700\u9069\u306a\u6027\u80fd\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u3001\u5b9f\u969b\u306e\u8a2d\u7f6e\u306b\u306f\u9069\u5207\u306a\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u304c\u5fc5\u8981\u3067\u3059\u3002\u5b9f\u9a13\u5ba4\u6027\u80fd\u3068\u5b9f\u4f7f\u7528\u6027\u80fd\u306e\u9593\u306b\u306f\u5927\u304d\u306a\u9694\u305f\u308a\u304c\u3042\u308a\u307e\u3059\u3002\u300d \u2013 \u30b5\u30e9\u30fb\u30c1\u30a7\u30f3\u535a\u58eb\u3001HVAC\u7814\u7a76\u6240.<\/p>\n

    \u201cR134a\u52b9\u7387\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0<\/p><\/blockquote>\n

    \u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u304c\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306b\u304a\u3051\u308bR134a\u306e\u6027\u80fd\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u7b2c\u4e00\u306b\u3001<\/h3>\n

    \u84b8\u767a\u6e29\u5ea6 \u304c\u5168\u4f53\u306e\u52b9\u7387\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u6027\u80fd\u7d50\u679c\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/strong> \u6e29\u5ea6\u6761\u4ef6:.<\/p>\n

      \n
    • \u84b8\u767a30\u00b0C\u3001\u51dd\u7e2e70\u00b0C\u3067\u6700\u9ad8\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b<\/strong> \u30b7\u30b9\u30c6\u30e0\u306e\u7d4c\u5e74:<\/li>\n
    • \u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u901a\u5e38\u300115-25%\u306e\u52b9\u7387\u4f4e\u4e0b\u304c\u898b\u3089\u308c\u308b<\/strong> \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u8cea:<\/li>\n
    • \u9069\u5207\u306b\u7dad\u6301\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306f3.0\u4ee5\u4e0a\u306eCOP\u3092\u9054\u6210\u53ef\u80fd<\/strong> \u5727\u7e2e\u6a5f\u52b9\u7387:<\/li>\n
    • R134a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u7b49\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u52b9\u73870.59\u304c\u5178\u578b\u7684<\/strong> R134a\u306f\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u3067\u307e\u3060\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u304b\uff1f<\/li>\n<\/ul>\n

      \u73fe\u5728\u306e\u5e02\u5834\u72b6\u6cc1<\/h2>\n

      R134a\u306f\u73fe\u5728\u3082\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059<\/h3>\n

      \u305d\u3046\u3060\u3001 \u3002\u7279\u306b\u7d66\u6e6f\u7528\u9014\u3067\u898b\u3089\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u591a\u304f\u306e\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u304c\u3053\u306e\u51b7\u5a92\u3067\u306e\u7a3c\u50cd\u3092\u7d99\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u74b0\u5883\u898f\u5236\u306b\u3088\u308a\u72b6\u6cc1\u306f\u6025\u901f\u306b\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/strong> R134a\u51b7\u5a92\u5e02\u5834\u306f\u30012025\u5e74\u306b$207.02\u767e\u4e07\u30c9\u30eb\u306e\u4fa1\u5024\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u4e00\u65b9\u3001\u696d\u754c\u4e88\u6e2c\u3067\u306f2033\u5e74\u307e\u3067\u306b$239.11\u767e\u4e07\u30c9\u30eb\u306b\u6210\u9577\u3059\u308b\u3068\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u65b0\u3057\u3044\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u8a2d\u7f6e\u306b\u304a\u3051\u308b\u305d\u306e\u30b7\u30a7\u30a2\u306f\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

      R134a\u4f7f\u7528\u304c\u6e1b\u5c11\u3057\u3066\u3044\u308b\u7406\u7531.<\/p>\n

      \u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u304c\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306b\u304a\u3051\u308bR134a\u306e\u6e1b\u5c11\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u74b0\u5883\u61f8\u5ff5\u304c\u898f\u5236\u306e\u5909\u5316\u3092\u63a8\u9032\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u3088\u308a\u512a\u308c\u305f\u6027\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u4ee3\u66ff\u51b7\u5a92\u304c\u73fe\u5728\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/h3>\n

      1,430\u3068\u3044\u3046\u9ad8\u3044\u5730\u7403\u6e29\u6696\u5316\u4fc2\u6570(GWP)\u304cR134a\u306e\u554f\u984c\u70b9\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30ad\u30ac\u30ea\u6539\u6b63\u3084AIM\u6cd5\u306fHFC\u306e\u6bb5\u968e\u7684\u524a\u6e1b\u3092\u76ee\u6a19\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u4f4eGWP\u30aa\u30d7\u30b7\u30e7\u30f3\u3078\u306e\u79fb\u884c\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002.<\/p>\n

      \ud83d\udcc5 R134a\u6bb5\u968e\u7684\u5ec3\u6b62\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3.<\/p>\n

      \n

      \u65b0\u898f\u4f4f\u5b85\u7528\u30b7\u30b9\u30c6\u30e0\u306f\u4f4eGWP\u51b7\u5a92\u306e\u4f7f\u7528\u304c\u5fc5\u9808<\/h4>\n
        \n
      • 2025:<\/strong> \u5546\u696d\u7528\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5236\u9650\u958b\u59cb<\/li>\n
      • 2026:<\/strong> \u751f\u7523\u30ad\u30e3\u30c3\u30d7\u5b9f\u65bd<\/li>\n
      • 2028:<\/strong> \u4f7f\u7528\u91cf\u306e\u5927\u5e45\u306a\u524a\u6e1b\u304c\u898b\u8fbc\u307e\u308c\u308b<\/li>\n
      • 2030:<\/strong> R134a\u3092\u307e\u3060\u4f7f\u7528\u3057\u3066\u3044\u308b\u7523\u696d<\/li>\n<\/ul>\n<\/div>\n

        \u6bb5\u968e\u7684\u5ec3\u6b62\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u7279\u5b9a\u306e\u7528\u9014\u3067\u306fR134a\u51b7\u5a92\u306e\u4f7f\u7528\u304c\u7d99\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6539\u4fee\u72b6\u6cc1\u3067\u306f\u65e2\u5b58\u306e\u51b7\u5a92\u30bf\u30a4\u30d7\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u540c\u69d8\u306b\u3001\u4e00\u90e8\u306e\u7d66\u6e6f\u30b7\u30b9\u30c6\u30e0\u306f\u4f9d\u7136\u3068\u3057\u3066R134a\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/h3>\n

        \u81ea\u52d5\u8eca\u7528\u30a8\u30a2\u30b3\u30f3\u306f\u3001R134a\u306e\u6700\u5927\u306e\u5e02\u5834\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u5206\u91ce\u3067\u3055\u3048R1234yf\u3078\u306e\u79fb\u884c\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u7528\u9014\u306f\u5168\u4f7f\u7528\u91cf\u306e\u4e2d\u3067\u7e2e\u5c0f\u3057\u3066\u3044\u308b\u90e8\u5206\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002.<\/p>\n

        R134a\u306e\u4e92\u63db\u6027\u3068\u6539\u4fee.<\/p>\n

        \u30b7\u30b9\u30c6\u30e0\u4e92\u63db\u6027\u306e\u8981\u4ef6<\/h2>\n

        R134a\u4e92\u63db\u6027<\/h3>\n

        \u7406\u89e3\u3059\u308b \u306f\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u6240\u6709\u8005\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u7b2c\u4e00\u306b\u3001\u3053\u306e\u51b7\u5a92\u306f\u7279\u306b\u305d\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3067\u6700\u9ad8\u306e\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u9069\u5207\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6574\u5408\u304c\u6700\u9069\u306a\u6027\u80fd\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/strong> R134a\u306b\u306f\u3001\u901a\u5e38\u30dd\u30ea\u30aa\u30fc\u30eb\u30a8\u30b9\u30c6\u30eb(POE)\u30aa\u30a4\u30eb\u306a\u3069\u306e\u7279\u5b9a\u306e\u6f64\u6ed1\u6cb9\u30bf\u30a4\u30d7\u304c\u5fc5\u8981\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u5727\u529b\u306fR22\u306a\u3069\u306e\u4ed6\u306e\u51b7\u5a92\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6539\u4fee\u306a\u3057\u3067\u306e\u76f4\u63a5\u4ee3\u66ff\u306f\u5e38\u306b\u53ef\u80fd\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n

        \u6539\u4fee\u306e\u8ab2\u984c\u3068\u30b3\u30b9\u30c8.<\/p>\n

        \u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3092R134a\u4f7f\u7528\u306b\u6539\u4fee\u3059\u308b\u3053\u3068\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4e92\u63db\u6027\u554f\u984c\u304c\u983b\u7e41\u306b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u5909\u63db\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u52b9\u7387\u4f4e\u4e0b\u304c\u3057\u3070\u3057\u3070\u767a\u751f\u3057\u307e\u3059\u3002<\/h3>\n

        R22\u304b\u3089R134a\u3078\u306e\u5909\u63db\u306b\u306f\u3001\u901a\u5e38$2,000-$5,000\u306e\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u6295\u8cc7\u306f\u9577\u671f\u7684\u306a\u4fa1\u5024\u3092\u63d0\u4f9b\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u6700\u65b0\u306e\u4ee3\u66ff\u51b7\u5a92\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u65b9\u304c\u3001\u591a\u304f\u306e\u5834\u5408\u3088\u308a\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

        \u300cR134a\u3078\u306e\u6539\u4fee\u306f\u77ed\u671f\u7684\u306b\u306f\u7d4c\u6e08\u7684\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u30012025\u5e74\u306e\u898f\u5236\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u6b21\u4e16\u4ee3\u51b7\u5a92\u3078\u306e\u6295\u8cc7\u306f\u4f4f\u5b85\u6240\u6709\u8005\u306b\u3068\u3063\u3066\u3088\u308a\u826f\u3044\u9577\u671f\u7684\u4fa1\u5024\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u300d \u2013 \u30de\u30a4\u30af\u30fb\u30ed\u30c9\u30ea\u30b2\u30b9\u3001\u30b7\u30cb\u30a2HVAC\u30a8\u30f3\u30b8\u30cb\u30a2.<\/p>\n

        \u201c\u8ab2\u984c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001R134a\u6539\u4fee\u304c\u6709\u5229\u306a\u72b6\u6cc1\u3082\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4ea4\u63db\u6642\u671f\u304c\u8fd1\u3044\u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u306f\u4e00\u6642\u7684\u306b\u6069\u6075\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e88\u7b97\u5236\u7d04\u304c\u4e2d\u9593\u7684\u306a\u89e3\u6c7a\u7b56\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/blockquote>\n

        \u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u304c\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u308b\u5834\u5408<\/h3>\n

        \u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u304c\u6bd4\u8f03\u7684\u65b0\u3057\u3044\u5834\u5408\u3001\u6539\u4fee\u306f\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u3066\u3044\u308c\u3070\u3001\u5909\u63db\u30b3\u30b9\u30c8\u306f\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u306f\u5e38\u306b\u9577\u671f\u7684\u306a\u898f\u5236\u306e\u5f71\u97ff\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

        Retrofitting makes sense when the existing system is relatively new. Moreover, if major components remain compatible, conversion costs decrease significantly. However, always consider long-term regulatory implications before deciding.<\/p>\n

        \n

        \u2705 \u6539\u4fee\u5224\u65ad\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h4>\n
          \n
        • \u30b7\u30b9\u30c6\u30e0\u4f7f\u7528\u5e74\u657010\u5e74\u672a\u6e80<\/li>\n
        • \u5727\u7e2e\u6a5f\u306e\u72b6\u614b\u826f\u597d<\/li>\n
        • \u4e88\u7b97$3,000\u4ee5\u4e0b\u3067\u5229\u7528\u53ef\u80fd<\/li>\n
        • 5\u5e74\u4ee5\u5185\u306e\u30b7\u30b9\u30c6\u30e0\u4ea4\u63db\u3092\u8a08\u753b\u4e2d<\/li>\n
        • \u5730\u57df\u306eR134a\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u3092\u78ba\u8a8d\u6e08\u307f<\/li>\n<\/ul>\n<\/div>\n

          \u74b0\u5883\u3078\u306e\u5f71\u97ff\u3068\u898f\u5236<\/h2>\n

          GWP\u306e\u61f8\u5ff5\u3068\u6c17\u5019\u3078\u306e\u5f71\u97ff<\/h3>\n

          \u74b0\u5883\u3078\u306e\u5f71\u97ff R134a\u51b7\u5a92\u306e\u6027\u80fd\u306f\u3001\u6570\u5024\u304c\u793a\u3059\u901a\u308a\u8208\u5473\u6df1\u3044\u3082\u306e\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u5b9f\u9a13\u5ba4\u6761\u4ef6\u4e0b\u3067\u306f\u3001R134a\u306f\u6a19\u6e96\u6761\u4ef6\u4e0b\u3067\u7d04<\/strong> \u305d\u306e\u9ad8\u3044\u5730\u7403\u6e29\u6696\u5316\u4fc2\u6570\uff08GWP\uff09\u304c\u554f\u984c\u306e\u6838\u5fc3\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001R134a\u306eGWP\u306f1,430\u3067\u3042\u308a\u3001CO\u2082\u306e1,430\u500d\u306e\u6e29\u5ba4\u52b9\u679c\u3092\u6301\u3061\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5c11\u91cf\u306e\u6f0f\u6d29\u3067\u3082\u6c17\u5019\u5909\u52d5\u306b\u5927\u304d\u304f\u5bc4\u4e0e\u3057\u307e\u3059\u3002.<\/p>\n

          R134a\u304c\u5927\u6c17\u4e2d\u306b\u653e\u51fa\u3055\u308c\u308b\u3068\u3001\u7d0414\u5e74\u9593\u6d3b\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7814\u7a76\u306b\u3088\u308c\u3070\u3001R134a\u3092R1234yf\u306a\u3069\u306e\u4ee3\u66ff\u51b7\u5a92\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u3001\u6392\u51fa\u91cf\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002 17.16%<\/strong>. \u540c\u69d8\u306b\u3001R513A\u306f14.45%\u306e\u6392\u51fa\u524a\u6e1b\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n

          \n

          \ud83c\udf21\ufe0f \u6c17\u5019\u3078\u306e\u5f71\u97ff\u6bd4\u8f03<\/h4>\n
            \n
          • R134a\uff1a<\/strong> \u6f0f\u6d291kg\u3042\u305f\u308a1,430 kg\u306eCO\u2082\u76f8\u5f53\u91cf<\/li>\n
          • R513A\uff1a<\/strong> \u6f0f\u6d291kg\u3042\u305f\u308a631 kg\u306eCO\u2082\u76f8\u5f53\u91cf<\/li>\n
          • R1234yf\uff1a<\/strong> \u6f0f\u6d291kg\u3042\u305f\u308a1 kg\u672a\u6e80\u306eCO\u2082\u76f8\u5f53\u91cf<\/li>\n
          • R744\uff08CO\u2082\uff09\uff1a<\/strong> \u6f0f\u6d291kg\u3042\u305f\u308a1 kg\u306eCO\u2082\u76f8\u5f53\u91cf<\/li>\n<\/ul>\n<\/div>\n

            2025\u5e74\u898f\u5236\u3068\u6bb5\u968e\u7684\u5ec3\u6b62\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3<\/h3>\n

            \u4e3b\u8981\u306a\u898f\u5236\u5909\u66f4\u304cR134a\u306e\u72b6\u6cc1\u3092\u518d\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001EPA\u306eAIM\u6cd5\u304c2025\u5e74\u304b\u3089\u9ad8GWP\u51b7\u5a92\u306e\u4f7f\u7528\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30ad\u30ac\u30ea\u6539\u6b63\u304c\u4e16\u754c\u7684\u306aHFC\u524a\u6e1b\u3092\u63a8\u9032\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

            2025\u5e741\u6708\u4ee5\u964d\u3001\u65b0\u8a2d\u306e\u4f4f\u5b85\u7528\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u30b7\u30b9\u30c6\u30e0\u306f\u4f4eGWP\u51b7\u5a92\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5546\u696d\u7528\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u898f\u5236\u306f2026\u5e74\u306b\u7d9a\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001R134a\u306e\u5165\u624b\u53ef\u80fd\u6027\u306f\u6b21\u7b2c\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n

            \u201c\u300c\u898f\u5236\u306e\u65b9\u5411\u6027\u306f\u660e\u78ba\u3067\u3059\uff1aR134a\u306e\u3088\u3046\u306a\u9ad8GWP\u51b7\u5a92\u306f\u4f53\u7cfb\u7684\u306b\u6bb5\u968e\u7684\u306b\u5ec3\u6b62\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u65e9\u671f\u306b\u9069\u5fdc\u3059\u308b\u4f01\u696d\u306f\u3001\u5909\u5316\u3059\u308b\u5e02\u5834\u3067\u7af6\u4e89\u512a\u4f4d\u6027\u3092\u6301\u3064\u3067\u3057\u3087\u3046\u3002\u300d \u2013 \u30b8\u30a7\u30cb\u30d5\u30a1\u30fc\u30fb\u30a6\u30a9\u30eb\u30b7\u30e5\u3001\u74b0\u5883\u653f\u7b56\u30a2\u30ca\u30ea\u30b9\u30c8<\/p><\/blockquote>\n

            \u4f4f\u5b85\u6240\u6709\u8005\u3078\u306e\u30b3\u30b9\u30c8\u5f71\u97ff<\/h3>\n

            \u898f\u5236\u5909\u66f4\u306f\u4f4f\u5b85\u6240\u6709\u8005\u306b\u91cd\u5927\u306a\u30b3\u30b9\u30c8\u5f71\u97ff\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u7b2c\u4e00\u306b\u3001R134a\u306e\u4fa1\u683c\u306f\u5165\u624b\u53ef\u80fd\u6027\u306e\u4f4e\u4e0b\u306b\u4f34\u3044\u4e0a\u6607\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7279\u5225\u306a\u53d6\u308a\u6271\u3044\u8981\u4ef6\u306b\u3088\u308a\u30b5\u30fc\u30d3\u30b9\u30b3\u30b9\u30c8\u304c\u4e0a\u6607\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

            \u4ee3\u66ff\u51b7\u5a92\u306f\u73fe\u5728\u3001R134a\u3088\u308a15-30%\u9ad8\u4fa1\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u52b9\u7387\u6027\u306e\u5411\u4e0a\u306b\u3088\u308a\u3001\u51b7\u5a92\u30b3\u30b9\u30c8\u306e\u9ad8\u3055\u304c\u76f8\u6bba\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u653f\u5e9c\u306e\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u304c\u74b0\u5883\u306b\u512a\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u983b\u7e41\u306b\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

            \u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u5411\u3051\u6700\u9069\u306aR134a\u4ee3\u66ff\u51b7\u5a92<\/h2>\n

            R744\uff08CO\u2082\uff09 \u2013 \u6700\u826f\u306e\u9078\u629e\u80a2<\/h3>\n

            R744 (CO\u2082)<\/strong> \u306f\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u5411\u3051\u306e\u6700\u3082\u6709\u671b\u306aR134a\u4ee3\u66ff\u51b7\u5a92\u3067\u3059\u3002\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001COP\u5024\u304c 5.0\u4ee5\u4e0a<\/strong>. \u3068\u3001\u5353\u8d8a\u3057\u305f\u6027\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u3001CO\u2082\u306eGWP\u306f\u308f\u305a\u304b1\u3067\u3042\u308a\u3001\u74b0\u5883\u9762\u3067\u512a\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

            Lync\u306e\u3088\u3046\u306a\u4f01\u696d\u306f\u65e2\u306bR744\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u3092\u6210\u529f\u88cf\u306b\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001CO\u2082\u30b7\u30b9\u30c6\u30e0\u306f\u3088\u308a\u5e83\u3044\u6e29\u5ea6\u7bc4\u56f2\u3067\u52b9\u7387\u7684\u306b\u4f5c\u52d5\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001R134a\u30b7\u30b9\u30c6\u30e0\u3068\u6bd4\u8f03\u3057\u3066\u88dc\u52a9\u6696\u623f\u3078\u306e\u4f9d\u5b58\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n

            R1234yf \u2013 \u4f4eGWP\u6027\u80fd<\/h3>\n

            R1234yf\u306f\u3001\u3082\u3046\u4e00\u3064\u306e\u512a\u308c\u305fR134a\u4ee3\u66ff\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3092\u5287\u7684\u306b\u4f4e\u6e1b\u3057\u306a\u304c\u3089\u3001\u540c\u69d8\u306e\u6027\u80fd\u7279\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u81ea\u52d5\u8eca\u7523\u696d\u3067\u306e\u63a1\u7528\u304c\u305d\u306e\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u3092\u8a3c\u660e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n

            GE\u306e\u65b0\u3057\u3044\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u7d66\u6e6f\u5668\u306fR1234yf\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u69d8\u306b\u3001\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u751f\u7523\u30e9\u30a4\u30f3\u3092\u3053\u306e\u51b7\u5a92\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001R1234yf\u306e\u5165\u624b\u53ef\u80fd\u6027\u3068\u30b5\u30fc\u30d3\u30b9\u30b5\u30dd\u30fc\u30c8\u306f\u6025\u901f\u306b\u62e1\u5927\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002.<\/p>\n

            \n

            \ud83c\udfc6 \u4ee3\u66ff\u51b7\u5a92\u6bd4\u8f03<\/h4>\n\n\n\n\n\n\n\n
            \u51b7\u5a92<\/th>\n\u4e16\u754c\u98df\u7ce7\u8a08\u753b<\/th>\nCOP\u30ec\u30f3\u30b8<\/th>\n\u7a7a\u5ba4\u72b6\u6cc1<\/th>\n<\/tr>\n<\/thead>\n
            R744 (CO\u2082)<\/td>\n1<\/td>\n5.0+<\/td>\n\u6210\u9577\u4e2d<\/td>\n<\/tr>\n
            R1234yf<\/td>\n<1<\/td>\n3.0-4.2<\/td>\n\u7d20\u6674\u3089\u3057\u3044<\/td>\n<\/tr>\n
            R513A<\/td>\n631<\/td>\n3.5-4.8<\/td>\n\u30b0\u30c3\u30c9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            R513A \u2013 \u904e\u6e21\u7684\u89e3\u6c7a\u7b56<\/h3>\n

            R513A\u306f\u3001R134a\u7f6e\u63db\u306e\u305f\u3081\u306e\u52b9\u679c\u7684\u306a\u904e\u6e21\u7684\u51b7\u5a92\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u7406\u60f3\u7684\u306a\u4ee3\u66ff\u51b7\u5a92\u3088\u308aGWP\u306f\u9ad8\u3044\u3082\u306e\u306e\u3001R134a\u306e\u74b0\u5883\u5f71\u97ff\u3092\u5927\u5e45\u306b\u6539\u5584\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001R513A\u306f\u7279\u5b9a\u306e\u4f5c\u52d5\u6761\u4ef6\u4e0b\u3067\u3088\u308a\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002.<\/p>\n

            \u3053\u306e\u6df7\u5408\u51b7\u5a92\u306f\u3001\u7279\u306b\u6539\u4fee\u7528\u9014\u3067\u975e\u5e38\u306b\u52b9\u679c\u7684\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4ed6\u306e\u4ee3\u66ff\u51b7\u5a92\u3068\u6bd4\u8f03\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u6539\u9020\u304c\u6700\u5c0f\u9650\u3067\u6e08\u307f\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001R513A\u306f\u3088\u308a\u6301\u7d9a\u53ef\u80fd\u306a\u51b7\u5a92\u3078\u306e\u5b9f\u7528\u7684\u306a\u8db3\u639b\u304b\u308a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

            \u79fb\u884c\u306b\u95a2\u3059\u308b\u63a8\u5968\u4e8b\u9805<\/h3>\n

            R134a\u304b\u3089\u79fb\u884c\u3059\u308b\u969b\u3001\u6700\u9069\u306a\u4ee3\u66ff\u9078\u629e\u306f\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4f7f\u7528\u5e74\u6570\u3068\u72b6\u614b\u3092\u614e\u91cd\u306b\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3055\u3089\u306b\u3001\u7570\u306a\u308b\u51b7\u5a92\u30bf\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5730\u57df\u306e\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u72b6\u6cc1\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

            \u65b0\u898f\u8a2d\u7f6e\u306e\u5834\u5408\u3001R744\uff08CO\u2082\uff09\u304c\u6700\u826f\u306e\u9577\u671f\u7684\u4fa1\u5024\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3067\u306fR1234yf\u3084R513A\u3078\u306e\u8ee2\u63db\u306e\u65b9\u304c\u30e1\u30ea\u30c3\u30c8\u304c\u5927\u304d\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6700\u9069\u306a\u79fb\u884c\u6226\u7565\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u8cc7\u683c\u306e\u3042\u308b\u6280\u8853\u8005\u306b\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

            \u201c\u300cR134a\u304b\u3089\u306e\u79fb\u884c\u306f\u5fc5\u7136\u3067\u3059\u304c\u3001\u9069\u5207\u306a\u4ee3\u66ff\u51b7\u5a92\u306e\u9078\u629e\u306f\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306b\u3088\u308a\u307e\u3059\u3002CO\u2082\u30b7\u30b9\u30c6\u30e0\u306f\u5c06\u6765\u6027\u306b\u6700\u3082\u512a\u308c\u3001\u4e00\u65b9\u3067R1234yf\u306f\u5373\u6642\u306e\u4e92\u63db\u6027\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u300d \u2013 \u30a2\u30de\u30f3\u30c0\u30fb\u30c8\u30fc\u30ec\u30b9\u535a\u58eb\u3001\u51b7\u51cd\u6280\u8853\u7814\u7a76\u6240<\/p><\/blockquote>\n

            R134a\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u5b89\u5168\u6027<\/h2>\n

            \u6f0f\u6d29\u691c\u77e5\u3068\u9632\u6b62<\/h3>\n

            \u9069\u5207\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001 R134a\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7<\/strong> \u52b9\u679c\u7684\u306a\u6f0f\u6d29\u691c\u77e5\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u5b9a\u671f\u7684\u306a\u70b9\u691c\u304c\u51b7\u5a92\u640d\u5931\u3068\u74b0\u5883\u640d\u5bb3\u3092\u9632\u3050\u3053\u3068\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u65e9\u671f\u767a\u898b\u306f\u51b7\u5a92\u4ea4\u63db\u30b3\u30b9\u30c8\u3092\u7bc0\u7d04\u3057\u307e\u3059\u3002.<\/p>\n

            \u96fb\u5b50\u5f0f\u6f0f\u6d29\u691c\u77e5\u5668\u306f\u3001\u6700\u3082\u6b63\u78ba\u306aR134a\u691c\u77e5\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7d99\u624b\u90e8\u3084\u63a5\u7d9a\u90e8\u306e\u76ee\u8996\u70b9\u691c\u3067\u6f5c\u5728\u7684\u306a\u554f\u984c\u7b87\u6240\u3092\u767a\u898b\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6700\u9069\u306a\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u306e\u305f\u3081\u306b\u3001\u5c02\u9580\u5bb6\u306b\u3088\u308b\u6f0f\u6d29\u691c\u67fb\u3092\u5e741\u56de\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

            \n

            \ud83d\udd0d \u6f0f\u6d29\u691c\u77e5\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h4>\n
              \n
            • \u76ee\u8996\u70b9\u691c\uff1a<\/strong> \u5168\u3066\u306e\u7d99\u624b\u30fb\u63a5\u7d9a\u90e8\u3092\u6bce\u6708\u70b9\u691c<\/li>\n
            • \u96fb\u5b50\u691c\u77e5\uff1a<\/strong> \u5c02\u9580\u5bb6\u306b\u3088\u308b\u5e741\u56de\u306e\u30c6\u30b9\u30c8<\/li>\n
            • \u6027\u80fd\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a<\/strong> \u7d4c\u6642\u7684\u306aCOP\u5909\u5316\u3092\u8ffd\u8de1<\/li>\n
            • \u5727\u529b\u30c6\u30b9\u30c8\uff1a<\/strong> \u30b5\u30fc\u30d3\u30b9\u6642\u306b\u30b7\u30b9\u30c6\u30e0\u306e\u5065\u5168\u6027\u3092\u78ba\u8a8d<\/li>\n
            • \u30aa\u30a4\u30eb\u5206\u6790\uff1a<\/strong> \u6f0f\u6d29\u3092\u793a\u3059\u6c5a\u67d3\u3092\u691c\u51fa<\/li>\n<\/ul>\n<\/div>\n

              \u52b9\u7387\u6700\u9069\u5316\u306e\u30d2\u30f3\u30c8<\/h3>\n

              R134a\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306e\u52b9\u7387\u6700\u5927\u5316\u306b\u306f\u3001\u4e00\u8cab\u3057\u305f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u5b9f\u8df5\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305a\u3001\u71b1\u4ea4\u63db\u5668\u3092\u6e05\u6f54\u306b\u4fdd\u3061\u3001\u6700\u9069\u306a\u71b1\u4f1d\u9054\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3055\u3089\u306b\u3001\u9069\u5207\u306a\u51b7\u5a92\u5145\u586b\u306f\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n

              \u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u7a7a\u6c17\u6e90\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306e\u52b9\u7387\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u9069\u5207\u306a\u7a7a\u6c17\u6d41\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u5727\u7e2e\u6a5f\u3078\u306e\u8ca0\u62c5\u3092\u9632\u304e\u3001\u6700\u9069\u306aCOP\u5024\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30e1\u30fc\u30ab\u30fc\u63a8\u5968\u306b\u5f93\u3063\u3066\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

              \u5b89\u5168\u30d7\u30ed\u30c8\u30b3\u30eb<\/h3>\n

              R134a\u306f\u975e\u6bd2\u6027\u304b\u3064\u4e0d\u71c3\u6027\u3067\u3042\u308b\u304c\u3001\u9069\u5207\u306a\u5b89\u5168\u624b\u9806\u306e\u9075\u5b88\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u6700\u3082\u91cd\u8981\u306a\u70b9\u3068\u3057\u3066\u3001\u6574\u5099\u4f5c\u696d\u6642\u306b\u306f\u5e38\u306b\u9069\u5207\u306a\u500b\u4eba\u7528\u4fdd\u8b77\u5177\u3092\u7740\u7528\u3059\u308b\u3053\u3068\u3002\u3055\u3089\u306b\u3001\u51b7\u5a92\u53d6\u6271\u6642\u306b\u306f\u5341\u5206\u306a\u63db\u6c17\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3002.<\/p>\n

              R134a\u306b\u95a2\u3059\u308b\u6574\u5099\u4f5c\u696d\u306f\u5168\u3066\u5c02\u9580\u6280\u8853\u8005\u304c\u5bfe\u5fdc\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u3055\u3089\u306b\u3001\u9069\u5207\u306a\u56de\u53ce\u53ca\u3073\u518d\u751f\u624b\u9806\u306b\u3088\u308a\u74b0\u5883\u4e2d\u3078\u306e\u653e\u51fa\u3092\u9632\u6b62\u3067\u304d\u308b\u3002\u5f93\u3063\u3066\u3001\u51b7\u5a92\u30b7\u30b9\u30c6\u30e0\u306eDIY\u4fee\u7406\u306f\u6c7a\u3057\u3066\u884c\u308f\u306a\u3044\u3053\u3068\u3002.<\/p>\n

              \u201c\u300c\u51b7\u5a92\u53d6\u6271\u3044\u306b\u304a\u3051\u308b\u5b89\u5168\u5bfe\u7b56\u306f\u3001\u5358\u306a\u308b\u5373\u6642\u7684\u30ea\u30b9\u30af\u5bfe\u5fdc\u3067\u306f\u306a\u304f\u3001\u74b0\u5883\u3078\u306e\u8cac\u4efb\u3067\u3042\u308b\u3002\u4eca\u65e5\u306e\u9069\u5207\u306aR134a\u7ba1\u7406\u304c\u3001\u5c06\u6765\u306e\u6c17\u5019\u3092\u5b88\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308b\u300d- \u30ed\u30d0\u30fc\u30c8\u30fb\u30ad\u30e0\u8a8d\u5b9aHVAC\u5b89\u5168\u6307\u5c0e\u54e1<\/p><\/blockquote>\n

              \n

              \u26a0\ufe0f \u5b89\u5168\u6ce8\u610f\u4e8b\u9805<\/h4>\n
                \n
              • R134a\u3092\u5927\u6c17\u4e2d\u306b\u76f4\u63a5\u653e\u51fa\u3057\u306a\u3044\u3053\u3068<\/li>\n
              • \u6574\u5099\u4f5c\u696d\u306b\u306f\u8a8d\u5b9a\u56de\u53ce\u6a5f\u5668\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068<\/li>\n
              • \u53d6\u6271\u6642\u306b\u306f\u5b89\u5168\u30b4\u30fc\u30b0\u30eb\u3068\u624b\u888b\u3092\u7740\u7528\u3059\u308b\u3053\u3068<\/li>\n
              • \u4f5c\u696d\u30a8\u30ea\u30a2\u306e\u9069\u5207\u306a\u63db\u6c17\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068<\/li>\n
              • \u898f\u5236\u306b\u6e96\u62e0\u3057\u305f\u51b7\u5a92\u5bb9\u5668\u306e\u4fdd\u7ba1\u3092\u3059\u308b\u3053\u3068<\/li>\n<\/ul>\n<\/div>\n

                \u7d50\u8ad6\uff1a\u9069\u5207\u306aR134a\u5224\u65ad\u306e\u305f\u3081\u306b<\/h2>\n

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                \ud83d\udd25 \u8981\u70b9: R134a 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