{"id":6898,"date":"2025-08-08T02:43:57","date_gmt":"2025-08-08T02:43:57","guid":{"rendered":"https:\/\/znfu.com\/?p=6898"},"modified":"2025-08-08T02:43:57","modified_gmt":"2025-08-08T02:43:57","slug":"r32-vs-r454b","status":"publish","type":"post","link":"https:\/\/znfu.com\/ja\/r32-vs-r454b\/","title":{"rendered":"R32\u3068R454B\u306e\u6bd4\u8f03\uff1a\u6700\u9ad8\u306e\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u51b7\u5a92\u3078\u306e\u30ac\u30a4\u30c9"},"content":{"rendered":"
\n\n\n\n\n\n\n\n\n\n
\u30d5\u30a1\u30af\u30bf\u30fc<\/th>\nR32<\/th>\nR454B<\/th>\n\u512a\u52dd<\/th>\n<\/tr>\n<\/thead>\n
\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387<\/strong><\/td>\n\u6700\u592710%\u306e\u5927\u5bb9\u91cf<\/td>\nR410A\u306b\u985e\u4f3c<\/td>\nR32<\/strong><\/td>\n<\/tr>\n
\u74b0\u5883\u8ca0\u8377\uff08GWP\uff09<\/strong><\/td>\n675<\/td>\n466<\/td>\nR454B<\/strong><\/td>\n<\/tr>\n
\u30b3\u30b9\u30c8\u3068\u7a7a\u5ba4\u72b6\u6cc1<\/strong><\/td>\n\u4f4e\u30b3\u30b9\u30c8\u3001\u5e83\u304f\u5165\u624b\u53ef\u80fd<\/td>\n\u30b3\u30b9\u30c8\u4e0a\u6607\u3001\u4f9b\u7d66\u4e0d\u8db3<\/td>\nR32<\/strong><\/td>\n<\/tr>\n
\u5b89\u5168\u6027\uff08\u5f15\u706b\u6027\uff09<\/strong><\/td>\nA2L\uff08\u8efd\u5ea6\u306e\u53ef\u71c3\u6027\uff09<\/td>\nA2L\uff08\u3084\u3084\u5f15\u706b\u6027\u304c\u4f4e\u3044\uff09<\/td>\n\u30cd\u30af\u30bf\u30a4<\/strong><\/td>\n<\/tr>\n
\u6700\u9069<\/strong><\/td>\n\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30b9\u30c8\u91cd\u8996<\/td>\n\u74b0\u5883\u91cd\u8996\u306e\u5e02\u5834<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\ud83c\udfc6 \u30af\u30a4\u30c3\u30af\u30fb\u30c7\u30a3\u30b7\u30b8\u30e7\u30f3\u30fb\u30ac\u30a4\u30c9<\/h3>\n
    \n
  • R32\u3092\u9078\u3076\u306a\u3089\uff1a<\/strong> \u6700\u5927\u9650\u306e\u52b9\u7387\u3068\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u304a\u671b\u307f\u306e\u5834\u5408<\/li>\n
  • \u4ee5\u4e0b\u306e\u5834\u5408\u306fR454B\u3092\u9078\u629e\u3059\u308b\uff1a<\/strong> \u74b0\u5883\u3078\u306e\u5f71\u97ff\u3092\u6700\u512a\u5148<\/li>\n
  • \u307b\u3068\u3093\u3069\u306e\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u30e1\u30fc\u30ab\u30fc\u306e\u5834\u5408\uff1a<\/strong> R32\u306e\u65b9\u304c\u826f\u3044\u9078\u629e<\/li>\n<\/ul>\n<\/div>\n

    R32\u3068R454B\u3068\u306f\uff1f(\u7c21\u6613\u7248\uff09<\/h2>\n

    \u6b21\u4e16\u4ee3\u51b7\u5a92\u3092\u7406\u89e3\u3059\u308b<\/h3>\n

    \u4e21\u65b9 R32\u3068R454B<\/strong> \u306f\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306e\u53e4\u3044R410A\u3092\u7f6e\u304d\u63db\u3048\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u6700\u65b0\u306e\u51b7\u5a92\u3067\u3059\u3002\u3042\u306a\u305f\u306e\u5bb6\u3092\u5feb\u9069\u306b\u4fdd\u3061\u306a\u304c\u3089\u3001\u5730\u7403\u306b\u3088\u308a\u826f\u3044\u50cd\u304d\u3092\u3059\u308b\u300c\u65b0\u3057\u304f\u6539\u826f\u3055\u308c\u305f\u300d\u30d0\u30fc\u30b8\u30e7\u30f3\u3060\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

    R32\u306f\u5c02\u9580\u5bb6\u304c\u300c\u5358\u4e00\u6210\u5206\u300d\u3068\u547c\u3076\u51b7\u5a92\u3067\u3042\u308b\u3002\u3064\u307e\u308a\u30011\u7a2e\u985e\u306e\u5316\u5b66\u7269\u8cea\u3060\u3051\u3067\u3067\u304d\u3066\u3044\u308b\u305f\u3081\u3001\u4f5c\u696d\u304c\u7c21\u5358\u306a\u306e\u3060\u3002\u4e00\u65b9\u3001R454B\u306f\u300c\u30d6\u30ec\u30f3\u30c9\u300d\u3067\u3042\u308a\u30012\u3064\u306e\u7570\u306a\u308b\u5316\u5b66\u7269\u8cea\uff0868.9% R32\u306831.1% R1234yf\uff09\u3092\u6df7\u305c\u5408\u308f\u305b\u305f\u30ec\u30b7\u30d4\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n

    R410A\u304b\u3089\u306e\u7f6e\u304d\u63db\u3048\u306e\u7406\u7531<\/h3>\n

    \u653f\u5e9c\u306f2025\u5e74\u307e\u3067\u306b\u3001\u30e1\u30fc\u30ab\u30fc\u306fR410A\u306e\u3088\u3046\u306a\u9ad8\u516c\u5bb3\u51b7\u5a92\u306e\u4f7f\u7528\u3092\u4e2d\u6b62\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u3044\u3046\u671f\u9650\u3092\u8a2d\u5b9a\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u306f\u3001R410A\u306e\u5730\u7403\u6e29\u6696\u5316\u4fc2\u6570\uff08GWP\uff09\u304c2,088\u3067\u3042\u308a\u3001\u74b0\u5883\u306b\u975e\u5e38\u306b\u60aa\u3044\u305f\u3081\u3067\u3042\u308b\u3002<\/p>\n

    \u300cR410A\u304b\u3089R32\u3084R454B\u306e\u3088\u3046\u306a\u4f4eGWP\u4ee3\u66ff\u54c1\u3078\u306e\u79fb\u884c\u306f\u3001HVAC\u6280\u8853\u306b\u304a\u3051\u308b\u3053\u3053\u6570\u5341\u5e74\u3067\u6700\u3082\u91cd\u8981\u306a\u5909\u5316\u3067\u3042\u308b\u3002\u65e9\u671f\u306b\u9069\u5fdc\u3057\u305f\u30e1\u30fc\u30ab\u30fc\u306f\u7af6\u4e89\u4e0a\u512a\u4f4d\u306b\u7acb\u3066\u308b\u3060\u308d\u3046\u3002\"- \u30d1\u30c7\u30e5\u30fc\u5927\u5b66 HVAC\u30b7\u30b9\u30c6\u30e0\u5c02\u9580\u5bb6 \u30b8\u30a7\u30fc\u30e0\u30ba\u30fb\u30d6\u30e9\u30a6\u30f3\u535a\u58eb<\/p><\/blockquote>\n

    R32\uff08GWP:675\uff09\u3068R454B\uff08GWP:466\uff09\u306f\u3001\u3069\u3061\u3089\u3082\u65b0\u3057\u3044\u898f\u5247\u306b\u9069\u5408\u3057\u3066\u304a\u308a\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u5408\u6cd5\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \u7d50\u8ad6\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/h2>\n

    \u307b\u3068\u3093\u3069\u306e\u7528\u9014\u306b\u304a\u52e7\u3081<\/h3>\n

    \u307b\u3068\u3093\u3069\u306e\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u30e1\u30fc\u30ab\u30fc\u306e\u5834\u5408\u3001 R32\u306e\u65b9\u304c\u826f\u3044\u9078\u629e<\/strong>.\u305d\u306e\u7406\u7531\u306f\u3001\u3088\u308a\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u3001\u30b3\u30b9\u30c8\u304c\u5b89\u304f\u3001\u898b\u3064\u3051\u3084\u3059\u3044\u304b\u3089\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4e16\u754c\u4e2d\u30672\u51048,000\u4e07\u53f0\u4ee5\u4e0a\u306e\u5c0e\u5165\u5b9f\u7e3e\u304c\u3042\u308b\u305f\u3081\u3001\u78ba\u5b9f\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \u3057\u304b\u3057\u3001\u9867\u5ba2\u304c\u74b0\u5883\u5f71\u97ff\u306b\u6df1\u3044\u95a2\u5fc3\u3092\u5bc4\u305b\u3066\u3044\u308b\u5834\u5408\u3001\u3042\u308b\u3044\u306f\u74b0\u5883\u898f\u5236\u304c\u975e\u5e38\u306b\u53b3\u3057\u3044\u5e02\u5834\u3067\u8ca9\u58f2\u3059\u308b\u5834\u5408\u306f\u3001R454B\u306f\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u3082\u306e\u306e\u3001\u691c\u8a0e\u3059\u308b\u4fa1\u5024\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n

    \u6c7a\u5b9a\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8<\/h3>\n
    \n

    \u3053\u3053\u304b\u3089\u59cb\u3081\u3088\u3046\uff1a<\/strong> \u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u306b\u3068\u3063\u3066\u6700\u3082\u91cd\u8981\u306a\u3053\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/p>\n

      \n
    • \u6700\u5927\u9650\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387 + \u4f4e\u30b3\u30b9\u30c8<\/strong> \u2192 R32\u3092\u9078\u629e<\/li>\n
    • \u53ef\u80fd\u306a\u9650\u308a\u4f4e\u3044\u74b0\u5883\u8ca0\u8377<\/strong> \u2192 R454B\u3092\u9078\u629e<\/li>\n
    • \u5bb9\u6613\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30b5\u30fc\u30d3\u30b9<\/strong> \u2192 R32\u3092\u9078\u629e<\/li>\n
    • \u5c06\u6765\u306e\u898f\u5236\u5bfe\u5fdc<\/strong> \u2192 \u3069\u3061\u3089\u3082\u6a5f\u80fd\u3059\u308b\u304c\u3001R454B\u306e\u65b9\u304cGWP\u304c\u4f4e\u3044<\/li>\n<\/ul>\n<\/div>\n

      \u73fe\u5b9f\u4e16\u754c\u306e\u30b7\u30ca\u30ea\u30aa<\/h3>\n

      \u307b\u3068\u3093\u3069\u306eHVAC\u5c02\u9580\u5bb6\u304cR32\u3092\u63a8\u5968\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u5358\u7d14\u306b\u5b9f\u74b0\u5883\u3067\u3088\u308a\u826f\u3044\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u4ee3\u304c\u5b89\u304f\u306a\u308c\u3070\u3001\u9867\u5ba2\u306f\u3088\u308a\u6e80\u8db3\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001R454B\u3082\u3088\u304f\u52b9\u304d\u307e\u3059\u304c\u3001\u4f9b\u7d66\u4e0d\u8db3\u306e\u305f\u3081\u9ad8\u4fa1\u3067\u5165\u624b\u3057\u306b\u304f\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

      \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6bd4\u8f03<\/h2>\n

      \u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\uff1a\u91cd\u8981\u306a\u6570\u5b57<\/h3>\n

      \u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306b\u95a2\u3057\u3066\u306f\u3001 R32\u306e\u52dd\u5229\u306f\u660e\u3089\u304b<\/strong>.\u30d1\u30c7\u30e5\u30fc\u5927\u5b66\u306e\u7814\u7a76\u306b\u3088\u308b\u3068\u3001R32\u306f\u53e4\u3044R410A\u3068\u6bd4\u8f03\u3057\u3066\u3001\u6700\u592710%\u9ad8\u3044\u51b7\u6696\u623f\u80fd\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u304c\u540c\u3058\u91cf\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4f7f\u7528\u3057\u306a\u304c\u3089\u3001\u3088\u308a\u3088\u304f\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n

      R454B\u3082R410A\u3088\u308a\u306f\u6027\u80fd\u304c\u826f\u3044\u304c\u3001R32\u307b\u3069\u3067\u306f\u306a\u3044\u3002\u3053\u306e\u9055\u3044\u306f\u3001R32\u306e\u5316\u5b66\u69cb\u9020\u304c\u3088\u308a\u5358\u7d14\u3067\u3001\u3088\u308a\u52b9\u679c\u7684\u306b\u71b1\u3092\u4f1d\u3048\u308b\u3053\u3068\u306b\u7531\u6765\u3059\u308b\u3002<\/p>\n

      \n\n\n\n\n\n\n
      \u51b7\u5a92<\/th>\n\u51b7\u5374\u80fd\u529b\u3068R410A\u306e\u6bd4\u8f03<\/th>\n\u6696\u623f\u80fd\u529b\u3068R410A\u306e\u6bd4\u8f03<\/th>\n\u30a8\u30cd\u30eb\u30ae\u30fc\u7bc0\u7d04<\/th>\n<\/tr>\n<\/thead>\n
      R32<\/strong><\/td>\n10%\u307e\u3067<\/td>\n10%\u307e\u3067<\/td>\n4.6% – 15.5%<\/td>\n<\/tr>\n
      R454B<\/strong><\/td>\nR410A\u306b\u985e\u4f3c<\/td>\nR410A\u306b\u985e\u4f3c<\/td>\n2.2% – 13.2%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      \u5b9f\u969b\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30c7\u30fc\u30bf<\/h3>\n

      \u5b9f\u969b\u306e\u8a2d\u7f6e\u306b\u304a\u3044\u3066\u3082\u3001R32\u306f\u4e00\u8cab\u3057\u3066\u512a\u308c\u305f\u7d50\u679c\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u30c0\u30a4\u30ad\u30f3\u306f\u30a2\u30b8\u30a2\u3068\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u6570\u767e\u4e07\u4e16\u5e2f\u306bR32\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u7f6e\u3057\u3001\u512a\u308c\u305f\u52b9\u7387\u3068\u4fe1\u983c\u6027\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u9867\u5ba2\u306f\u96fb\u6c17\u4ee3\u3092\u524a\u6e1b\u3057\u3001\u5feb\u9069\u6027\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u308b\u3002<\/p>\n

      R454B\u3082\u6027\u80fd\u306f\u826f\u3044\u304c\u3001\u6df7\u5408\u578b\u3067\u3042\u308b\u305f\u3081\u3001\u6642\u306b\u5c0f\u3055\u306a\u52b9\u7387\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u3002\u305d\u308c\u3067\u3082\u3001\u305f\u3044\u3066\u3044\u306e\u72b6\u6cc1\u3067\u306f\u53e4\u3044R410A\u3092\u4e0a\u56de\u308b\u3002<\/p>\n

      \u30b7\u30f3\u30d7\u30eb\u306b\u306a\u3063\u305f\u74b0\u5883\u8ca0\u8377<\/h2>\n

      \u5730\u7403\u6e29\u6696\u5316\u4fc2\u6570\uff08GWP\uff09\u306e\u7406\u89e3<\/h3>\n

      GWP\u306f\u6c5a\u67d3\u5ea6\u30b9\u30b3\u30a2\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u6570\u5024\u304c\u4f4e\u3044\u307b\u3069\u5730\u7403\u306b\u3068\u3063\u3066\u826f\u3044\u3082\u306e\u3060\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002 R454B\u304c\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u512a\u52dd<\/strong> R32\u306eGWP\u304c675\u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\u3001R410A\u306eGWP\u306f466\u3067\u3042\u308b\u3002R410A\u306eGWP\u306f2,088\u3067\u3042\u308b\uff01<\/p>\n

      \u3069\u3061\u3089\u306e\u51b7\u5a92\u3082R410A\u3088\u308a\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u3066\u3044\u308b\u3002R32\u306f\u74b0\u5883\u8ca0\u8377\u3092\u7d0467%\u524a\u6e1b\u3057\u3001R454B\u306f78%\u524a\u6e1b\u3059\u308b\u3002\u3069\u3061\u3089\u306e\u51b7\u5a92\u3092\u9078\u3093\u3067\u3082\u3001\u79c1\u305f\u3061\u304c\u4ee5\u524d\u4f7f\u7528\u3057\u3066\u3044\u305f\u3082\u306e\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u74b0\u5883\u306b\u3088\u3044\u306e\u3067\u3059\u3002<\/p>\n

      \n\n\n\n\n\n\n\n
      \u51b7\u5a92<\/th>\nGWP\u30b9\u30b3\u30a2<\/th>\n\u74b0\u5883\u8ca0\u8377\u4f4e\u6e1b<\/th>\n\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\uff1f<\/th>\n<\/tr>\n<\/thead>\n
      R32<\/strong><\/td>\n675<\/td>\n67%\u306fR410A\u3088\u308a\u512a\u308c\u3066\u3044\u308b<\/td>\n\u306f\u3044<\/td>\n<\/tr>\n
      R454B<\/strong><\/td>\n466<\/td>\n78%\u306fR410A\u3088\u308a\u512a\u308c\u3066\u3044\u308b<\/td>\n\u306f\u3044<\/td>\n<\/tr>\n
      R410A\uff08\u65e7\uff09<\/strong><\/td>\n2,088<\/td>\n–<\/td>\n\u3044\u3044\u3048<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      \u898f\u5236\u9075\u5b88<\/h3>\n

      EPA\u306e\u65b0\u3057\u3044\u898f\u5247\u3067\u306f\u30012025\u5e74\u304b\u3089\u3059\u3079\u3066\u306e\u65b0\u3057\u3044\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u306bGWP700\u4ee5\u4e0b\u306e\u51b7\u5a92\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3002R32\u3082R454B\u3082\u3001\u3053\u306e\u8981\u4ef6\u3092\u5bb9\u6613\u306b\u6e80\u305f\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5dde\u306e\u3088\u3046\u306b\u3055\u3089\u306b\u53b3\u3057\u3044\u898f\u5247\u3092\u8a2d\u3051\u3066\u3044\u308b\u5dde\u3082\u3042\u308a\u3001\u5c06\u6765\u7684\u306b\u306fGWP\u304c\u4f4e\u3044R454B\u306e\u65b9\u304c\u6709\u5229\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n

      \u300c\u3069\u3061\u3089\u306e\u51b7\u5a92\u3082\u73fe\u5728\u306e\u898f\u5236\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u304c\u3001R454B\u306e\u65b9\u304cGWP\u304c\u4f4e\u3044\u305f\u3081\u3001\u5c06\u6765\u7684\u306b\u74b0\u5883\u57fa\u6e96\u304c\u53b3\u3057\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306b\u5099\u3048\u3066\u3044\u307e\u3059\u3002- \u30b5\u30e9\u30fb\u30df\u30c3\u30c1\u30a7\u30eb\u3001AHRI\u74b0\u5883\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30b9\u30da\u30b7\u30e3\u30ea\u30b9\u30c8<\/p><\/blockquote>\n

      \u5c06\u6765\u3078\u306e\u914d\u616e<\/h3>\n

      \u4eca\u5f8c\u3001\u74b0\u5883\u898f\u5236\u306f\u3055\u3089\u306b\u53b3\u3057\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002\u65b0\u305f\u306a\u898f\u5236\u304cGWP\u30ec\u30d9\u30eb500\u672a\u6e80\u3092\u8981\u6c42\u3059\u308b\u5834\u5408\u3001R454B\u306fGWP\u304c\u4f4e\u3044\u305f\u3081\u6709\u5229\u3068\u306a\u308b\u3002\u3068\u306f\u3044\u3048\u3001\u3069\u3061\u3089\u306e\u51b7\u5a92\u3082\u4eca\u5f8c\u4f55\u5e74\u306b\u3082\u308f\u305f\u3063\u3066\u898f\u5236\u306b\u9069\u5408\u3057\u7d9a\u3051\u308b\u306f\u305a\u3060\u3002<\/p>\n

      \u5b89\u5168\u6027\u3068\u8a2d\u7f6e<\/h2>\n

      A2L\u30af\u30e9\u30b9\u5206\u3051\u306e\u7c21\u5358\u306a\u8aac\u660e<\/h3>\n

      \u4e21\u65b9 R32\u3068R454B\u306fA2L\u306b\u5206\u985e\u3055\u308c\u308b\u3002<\/strong>\u3064\u307e\u308a\u3001\"\u8efd\u5ea6\u53ef\u71c3\u6027 \"\u3060\u304c \"\u6bd2\u6027\u306f\u4f4e\u3044 \"\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u3053\u308c\u306f\u3001\u9069\u5207\u306b\u6271\u3048\u3070\u5371\u967a\u3060\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u3044\u3002\u30d0\u30fc\u30d9\u30ad\u30e5\u30fc\u30b0\u30ea\u30eb\u306e\u30d7\u30ed\u30d1\u30f3\u306e\u3088\u3046\u306b\u3001\u5f15\u706b\u6027\u304c\u3042\u308b\u304c\u3001\u4f55\u767e\u4e07\u4eba\u3082\u306e\u4eba\u304c\u6bce\u65e5\u5b89\u5168\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u3060\u3002<\/p>\n

      \u7a4f\u3084\u304b\u306b\u71c3\u3048\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u306e\u306f\u3001\u3053\u308c\u3089\u306e\u51b7\u5a92\u304c\u767a\u706b\u3059\u308b\u306b\u306f\u706b\u82b1\u3068\u9069\u5207\u306a\u6df7\u5408\u6c17\u304c\u5fc5\u8981\u3060\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u3053\u308c\u306f\u3001\u7c21\u5358\u306b\u5f15\u706b\u3059\u308b\u53ef\u71c3\u6027\u306e\u9ad8\u3044\u7269\u8cea\u3068\u306f\u5927\u304d\u304f\u7570\u306a\u308b\u3002<\/p>\n

      \u30a4\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u610f\u5473<\/h3>\n

      R32\u307e\u305f\u306fR454B\u3092\u4f7f\u7528\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u7f6e\u306b\u306f\u3001\u53e4\u3044R410A\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3044\u304f\u3064\u304b\u306e\u7279\u5225\u306a\u5b89\u5168\u624b\u9806\u304c\u5fc5\u8981\u3067\u3059\u3002\u6280\u8853\u8005\u306f\u7279\u5225\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u4e0b\u3067\u306f\u6f0f\u308c\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\u3092\u8a2d\u7f6e\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3055\u3089\u306b\u3001\u51b7\u5a92\u306e\u84c4\u7a4d\u3092\u9632\u3050\u305f\u3081\u3001\u8a2d\u7f6e\u5834\u6240\u306b\u306f\u9069\u5207\u306a\u63db\u6c17\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

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      \n

      \ud83d\udd27 \u8a2d\u7f6e\u6761\u4ef6\uff1a<\/h4>\n
        \n
      • \u8a8d\u5b9a\u6280\u8853\u8005\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/li>\n
      • \u6f0f\u6c34\u691c\u77e5\u30bb\u30f3\u30b5\u30fc\uff08\u4e00\u90e8\u306e\u7528\u9014\uff09<\/li>\n
      • \u6a5f\u68b0\u5ba4\u306e\u9069\u5207\u306a\u63db\u6c17<\/li>\n
      • \u5b89\u5168\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u66f4\u65b0<\/li>\n<\/ul>\n<\/div>\n

        \u5b89\u5168\u8981\u4ef6<\/h3>\n

        \u3053\u306e2\u3064\u306e\u3046\u3061\u3001R454B\u306fR1234yf\u3092\u542b\u3093\u3067\u3044\u308b\u305f\u3081\u3001R32\u3088\u308a\u3082\u82e5\u5e72\u53ef\u71c3\u6027\u304c\u4f4e\u3044\u3002\u3057\u304b\u3057\u3001\u8a2d\u7f6e\u6642\u3084\u30b5\u30fc\u30d3\u30b9\u6642\u306e\u5b89\u5168\u4e0a\u306e\u6ce8\u610f\u306f\u3069\u3061\u3089\u3082\u540c\u3058\u3067\u3059\u3002<\/p>\n

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        \u30b3\u30b9\u30c8\u5206\u6790<\/h2>\n

        \u521d\u671f\u8cbb\u7528\u3068\u9577\u671f\u7684\u306a\u7bc0\u7d04<\/h3>\n

        R32\u306e\u65b9\u304c\u4e00\u822c\u7684\u306b\u5b89\u3044<\/strong> \u521d\u671f\u8cbb\u7528\u3068\u9577\u671f\u8cbb\u7528\u306e\u4e21\u65b9\u304c\u5b89\u304f\u306a\u308a\u307e\u3059\u3002\u51b7\u5a92\u81ea\u4f53\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u5358\u4e00\u6210\u5206\u306e\u51b7\u5a92\u3067\u3042\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d3\u30b9\u3082\u7c21\u5358\u3067\u5b89\u4fa1\u3060\u3002\u4e00\u65b9\u3001R454B\u306f\u4f9b\u7d66\u4e0d\u8db3\u306b\u76f4\u9762\u3057\u3066\u304a\u308a\u3001\u4fa1\u683c\u304c\u5927\u5e45\u306b\u4e0a\u6607\u3057\u3066\u3044\u308b\u3002<\/p>\n

        2021\u5e74\u3001R454B\u306e\u4fa1\u683c\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a$8\u524d\u5f8c\u3067\u3042\u3063\u305f\u304c\u3001\u4f9b\u7d66\u554f\u984c\u306b\u3088\u308a300%\u306e\u4fa1\u683c\u4e0a\u6607\u3092\u793a\u3059\u5831\u544a\u3082\u3042\u308b\u3002\u4e00\u65b9\u3001R32\u306f\u901a\u5e381\u30dd\u30f3\u30c9\u3042\u305f\u308a$5-6\u3067\u3042\u308a\u3001\u4e16\u754c\u4e2d\u3067\u3088\u308a\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u751f\u7523\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3088\u308a\u5b89\u5b9a\u3057\u305f\u4fa1\u683c\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u3002<\/p>\n

        \n\n\n\n\n\n\n\n\n
        \u30b3\u30b9\u30c8\u4fc2\u6570<\/th>\nR32<\/th>\nR454B<\/th>\n<\/tr>\n<\/thead>\n
        \u51b7\u5a92\u4fa1\u683c\uff08\u30dd\u30f3\u30c9\u3042\u305f\u308a\uff09<\/strong><\/td>\n$5-6<\/td>\n$8+\uff08\u5897\u52a0\u4e2d\uff09<\/td>\n<\/tr>\n
        \u7a7a\u5ba4\u72b6\u6cc1<\/strong><\/td>\n\u5e45\u5e83\u304f\u5229\u7528\u53ef\u80fd<\/td>\n\u9650\u5b9a\u4f9b\u7d66<\/td>\n<\/tr>\n
        \u30b5\u30fc\u30d3\u30b9\u306e\u8907\u96d1\u3055<\/strong><\/td>\n\u30b7\u30f3\u30d7\u30eb\uff08\u5358\u4e00\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff09<\/td>\n\u30b3\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\uff08\u30d6\u30ec\u30f3\u30c9\u6bd4\u7387\uff09<\/td>\n<\/tr>\n
        \u9577\u671f\u55b6\u696d\u30b3\u30b9\u30c8<\/strong><\/td>\n\u4f4e\u3044\uff08\u52b9\u7387\u304c\u9ad8\u3044\uff09<\/td>\n\u4e2d\u7a0b\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

        \u5165\u624b\u3068\u4f9b\u7d66\u306e\u554f\u984c<\/h3>\n

        R32\u306b\u306f\u3001\u5165\u624b\u3057\u3084\u3059\u3044\u3068\u3044\u3046\u5927\u304d\u306a\u5229\u70b9\u304c\u3042\u308b\u300210\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u3063\u3066\u4e16\u754c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u751f\u7523\u3057\u3066\u304a\u308a\u3001\u5b89\u5b9a\u3057\u305f\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u304c\u69cb\u7bc9\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u6b20\u54c1\u3084\u7a81\u7136\u306e\u4fa1\u683c\u9ad8\u9a30\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u306f\u4f4e\u304f\u306a\u308b\u3002<\/p>\n

        R454B\u306f\u3001\u751f\u7523\u3059\u308b\u4f01\u696d\u304c\u5c11\u306a\u304f\u3001\u9700\u8981\u304c\u751f\u7523\u80fd\u529b\u3092\u4e0a\u56de\u308b\u30b9\u30d4\u30fc\u30c9\u3067\u4f38\u3073\u3066\u3044\u308b\u305f\u3081\u3001\u4f9b\u7d66\u9762\u3067\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u3002\u3053\u306e\u305f\u3081\u3001\u4e00\u90e8\u306e\u5951\u7d04\u696d\u8005\u306b\u3068\u3063\u3066\u306f\u3001\u4e0d\u6e80\u306e\u6b8b\u308b\u9045\u5ef6\u3068\u30b3\u30b9\u30c8\u5897\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u3002<\/p>\n

        \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u30b3\u30b9\u30c8\u306e\u9055\u3044<\/h3>\n

        R32\u304c\u672c\u5f53\u306b\u512a\u308c\u3066\u3044\u308b\u306e\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u3088\u308a\u7c21\u5358\u3067\u5b89\u4fa1\u3067\u3042\u308b\u3053\u3068\u3060\u3002R32\u30b7\u30b9\u30c6\u30e0\u306b\u51b7\u5a92\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u6280\u8853\u8005\u306fR32\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u3088\u3044\u3002\u3057\u304b\u3057R454B\u306e\u5834\u5408\u3001\u51b7\u5a92\u304c\u6f0f\u308c\u305f\u5834\u5408\u3001\u6280\u8853\u8005\u306f\u3057\u3070\u3057\u3070\u51b7\u5a92\u3092\u3059\u3079\u3066\u56de\u53ce\u3057\u3001\u9069\u5207\u306a\u6df7\u5408\u6bd4\u3067\u30b7\u30b9\u30c6\u30e0\u306b\u518d\u5145\u586b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n

        \u3053\u306e\u5dee\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8010\u7528\u5e74\u6570\u3092\u901a\u3058\u3066\u3001\u30b5\u30fc\u30d3\u30b9\u30b3\u30fc\u30eb1\u56de\u306b\u3064\u304d\u6570\u767e\u30c9\u30eb\u306e\u7bc0\u7d04\u306b\u3064\u306a\u304c\u308b\u3002\u3055\u3089\u306b\u3001\u6280\u8853\u8005\u306fR32\u3092\u4f7f\u3063\u305f\u4f5c\u696d\u3092\u597d\u3080\u3002<\/p>\n

        FAQ\u30bb\u30af\u30b7\u30e7\u30f3<\/h2>\n

        R32\u3068R454B\u51b7\u5a92\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

        R32\u306f\u5358\u4e00\u6210\u5206\u51b7\u5a92\u3067\u3042\u308b\u3002<\/strong> \u3088\u308a\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3068\u7c21\u5358\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3002 R454B\u306f\u30d6\u30ec\u30f3\u30c9<\/strong> 2\u7a2e\u985e\u306e\u51b7\u5a92\uff0868.9% R32\u306831.1% R1234yf\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u306f\u5c11\u306a\u3044\u304c\u3001\u6574\u5099\u8981\u4ef6\u304c\u82e5\u5e72\u8907\u96d1\u306b\u306a\u308b\u3002<\/p>\n

        \u3069\u306e\u51b7\u5a92\u304c\u74b0\u5883\u306b\u826f\u3044\u306e\u304b\uff1f<\/h3>\n

        R454B\u306e\u65b9\u304c\u82e5\u5e72\u74b0\u5883\u306b\u826f\u3044<\/strong> \u5730\u7403\u6e29\u6696\u5316\u4fc2\u6570\uff08GWP\uff09\u306f466\u3067\u3001R32\u306eGWP\u306f675\u3067\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u3069\u3061\u3089\u3082GWP\u304c2,088\u306e\u53e4\u3044R410A\u3088\u308a\u306f\u5287\u7684\u306b\u512a\u308c\u3066\u3044\u308b\u3002<\/p>\n

        \u65e2\u5b58\u306e\u30b7\u30b9\u30c6\u30e0\u3067R410A\u3092R32\u3084R454B\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n

        \u3044\u3044\u3048\u3001R32\u3082R454B\u3082\u76f4\u63a5\u4ea4\u63db\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/strong> R410A\u7528\u3002\u3069\u3061\u3089\u3082\u3001\u65b0\u3057\u3044\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u7570\u306a\u308b\u6f64\u6ed1\u5264\u3001\u5b89\u5168\u6027\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u542b\u3080\u30b7\u30b9\u30c6\u30e0\u306e\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3059\u3002R454B\u306e\u6027\u80fd\u306fR410A\u306b\u3084\u3084\u8fd1\u3044\u304c\u3001\u3069\u3061\u3089\u306e\u51b7\u5a92\u3092\u5c0e\u5165\u3059\u308b\u5834\u5408\u3082\u3001\u5c02\u9580\u5bb6\u306b\u3088\u308b\u8a55\u4fa1\u3068\u5927\u5e45\u306a\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n

        R32\u3068R454B\u306f\u5b89\u5168\u3067\u3059\u304b\uff1f<\/h3>\n

        \u306f\u3044\u3001\u3069\u3061\u3089\u3082\u9069\u5207\u306b\u6271\u3048\u3070\u5b89\u5168\u3067\u3059\u3002<\/strong> \u3053\u308c\u3089\u306fA2L\uff08\u8efd\u5ea6\u53ef\u71c3\u6027\u3001\u4f4e\u6bd2\u6027\uff09\u306b\u5206\u985e\u3055\u308c\u3001\u8a2d\u7f6e\u6642\u3084\u30b5\u30fc\u30d3\u30b9\u6642\u306b\u8ffd\u52a0\u306e\u5b89\u5168\u5bfe\u7b56\u304c\u5fc5\u8981\u3068\u306a\u308b\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u30ea\u30b9\u30af\u306f\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u308b\u3002<\/p>\n

        R32\u3068R454B\u3001\u3069\u3061\u3089\u306e\u51b7\u5a92\u306e\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u3067\u3059\u304b\uff1f<\/h3>\n

        R454B\u306f\u901a\u5e38\u3088\u308a\u9ad8\u3044<\/strong> \u51b7\u5a92\u305d\u306e\u3082\u306e\u3068\u7d99\u7d9a\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u4e21\u65b9\u3067\u3001R32\u3088\u308a\u3082\u9ad8\u3044\u3002R32\u306f\u3088\u308a\u5e83\u304f\u5165\u624b\u53ef\u80fd\u3067\u30011\u30dd\u30f3\u30c9\u3042\u305f\u308a\u7d04$5-6\u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\u3001R454B\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a$8+\u3067\u3042\u308a\u3001\u4f9b\u7d66\u4e0d\u8db3\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u4fa1\u683c\u306f\u3055\u3089\u306b\u9ad8\u304f\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n

        R32\u3068R454B\u306fR410A\u3088\u308a\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n

        \u306f\u3044\u3001\u3069\u3061\u3089\u3082R410A\u3088\u308a\u6027\u80fd\u304c\u826f\u3044\u3067\u3059\u3002<\/strong> R32\u306f\u30014.6-15.5%\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3067\u300110%\u307e\u3067\u9ad8\u3044\u51b7\u6696\u623f\u80fd\u529b\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3002R454B\u306fR410A\u3068\u540c\u69d8\u306e\u80fd\u529b\u3092\u63d0\u4f9b\u3059\u308b\u304c\u3001\u52b9\u7387\u306f2.2-13.2%\u5411\u4e0a\u3057\u3066\u3044\u308b\u3002<\/p>\n

        \u3069\u306e\u4e3b\u8981\u30e1\u30fc\u30ab\u30fc\u304cR32\u3068R454B\u3092\u4f7f\u3044\u5206\u3051\u3066\u3044\u308b\u306e\u304b\uff1f<\/h3>\n

        \u30c0\u30a4\u30ad\u30f3\u3001\u4e09\u83f1\u3001LG\u306f\u4e3b\u306bR32\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002<\/strong> \u306e\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u30fb\u30b7\u30b9\u30c6\u30e0\u306b\u63a1\u7528\u3057\u3001\u305d\u306e\u52b9\u7387\u3068\u4fe1\u983c\u6027\u3092\u9ad8\u304f\u8a55\u4fa1\u3057\u3066\u3044\u308b\u3002 Trane\u3068American Standard\u306fR454B\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002<\/strong> \u3092\u9078\u629e\u3057\u305f\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u305d\u306e\u9078\u629e\u306f\u30e1\u30fc\u30ab\u30fc\u306e\u512a\u5148\u9806\u4f4d\u3068\u30bf\u30fc\u30b2\u30c3\u30c8\u5e02\u5834\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3002<\/p>\n

        \u3053\u308c\u3089\u306e\u51b7\u5a92\u306f\u5c06\u6765\u7684\u306b\u5ec3\u6b62\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n

        R32\u3068R454B\u306f\u3044\u305a\u308c\u3082\u30012030\u5e74\u4ee5\u964d\u306e\u73fe\u884c\u304a\u3088\u3073\u8a08\u753b\u4e2d\u306e\u898f\u5236\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3002<\/strong> \u3057\u304b\u3057\u3001R454B\u306e\u65b9\u304cGWP\u304c\u4f4e\u3044\u305f\u3081\u3001\u74b0\u5883\u898f\u5236\u304c\u3055\u3089\u306b\u53b3\u3057\u304f\u306a\u3063\u305f\u5834\u5408\u306e\u5c06\u6765\u6027\u306f\u9ad8\u3044\u3002\u696d\u754c\u306e\u5c02\u9580\u5bb6\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u4eca\u5f8c10\u5e74\u9593\u306f\u3069\u3061\u3089\u3082\u5b58\u7d9a\u3059\u308b\u3068\u4e88\u60f3\u3057\u3066\u3044\u308b\u3002<\/p>\n

        \u7d50\u8ad6\u30d3\u30b8\u30cd\u30b9\u306b\u9069\u3057\u305f\u9078\u629e\u3092<\/h2>\n

        \u3059\u3079\u3066\u306e\u8981\u56e0\u3092\u5206\u6790\u3057\u305f\u7d50\u679c \u307b\u3068\u3093\u3069\u306e\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u7528\u9014\u3067R32\u304c\u3088\u308a\u826f\u3044\u9078\u629e\u3068\u3057\u3066\u6d6e\u4e0a<\/strong>.\u305d\u306e\u512a\u308c\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3001\u4f4e\u30b3\u30b9\u30c8\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u5b9f\u8a3c\u6e08\u307f\u306e\u5b9f\u7e3e\u306b\u3088\u308a\u3001\u6027\u80fd\u3068\u53ce\u76ca\u6027\u3092\u91cd\u8996\u3059\u308b\u30e1\u30fc\u30ab\u30fc\u306b\u3068\u3063\u3066\u5b9f\u7528\u7684\u306a\u52dd\u8005\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n

        \u3057\u304b\u3057\u3001R454B\u306f\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u304c\u6700\u512a\u5148\u3055\u308c\u308b\u5e02\u5834\u306b\u304a\u3044\u3066\u3001\u305d\u306e\u5f79\u5272\u3092\u679c\u305f\u3059\u3002\u9867\u5ba2\u304c\u53ef\u80fd\u306a\u9650\u308a\u4f4e\u3044GWP\u3092\u7279\u306b\u8981\u6c42\u3059\u308b\u5834\u5408\u3001\u3042\u308b\u3044\u306f\u74b0\u5883\u898f\u5236\u304c\u6975\u3081\u3066\u53b3\u3057\u3044\u5730\u57df\u3067\u4e8b\u696d\u3092\u5c55\u958b\u3059\u308b\u5834\u5408\u3001R454B\u306f\u9ad8\u3044\u30b3\u30b9\u30c8\u3092\u6b63\u5f53\u5316\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n

        R410A\u304b\u3089\u306e\u79fb\u884c\u306f\u73fe\u5728\u9032\u884c\u4e2d\u3067\u3042\u308a\u3001\u6c7a\u65ad\u3092\u9045\u3089\u305b\u308b\u3053\u3068\u306f\u7af6\u4e89\u4e0a\u4e0d\u5229\u306b\u306a\u308b\u3060\u3051\u3067\u3059\u3002\u3069\u3061\u3089\u306e\u51b7\u5a92\u3082R410A\u3088\u308a\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001R32\u306f\u52b9\u7387\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u3001\u5165\u624b\u3057\u3084\u3059\u3055\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u4f01\u696d\u306b\u3068\u3063\u3066\u8ce2\u660e\u306a\u9078\u629e\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"

        \u51b7\u5a92R32 R454B \u30a6\u30a3\u30ca\u30fc \u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387 \u6700\u592710%\u306e\u9ad8\u5bb9\u91cf R410A R32\u306b\u985e\u4f3c \u74b0\u5883\u5f71\u97ff\uff08GWP\uff09 675 466 [\u2026]<\/p>","protected":false},"author":1,"featured_media":6900,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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