{"product_id":"5-8-x-1-2-acr-press-red-coup","title":"5\/8 X 1\/2 ACR PRESS RED COUP","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"6ec1e46e-8530-42e3-819f-f4d26fa211e3\" data-turn-id-container=\"6ec1e46e-8530-42e3-819f-f4d26fa211e3\" data-testid=\"conversation-turn-229\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f58d51a2-77bc-4357-b36a-6128c37a1697-114\" data-turn-id-container=\"request-WEB:f58d51a2-77bc-4357-b36a-6128c37a1697-114\" data-testid=\"conversation-turn-230\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6aae3ea2-6a9f-40fc-8136-9f84c3da1ef9\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"42\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"36\"\u003e5\/8 X 1\/2 ACR PRESS RED COUP\u003c\/strong\u003e is a:\u003c\/p\u003e\n\u003ch2 data-section-id=\"1pgnfra\" data-start=\"44\" data-end=\"108\"\u003e🔧 Refrigeration Copper Press-Connect Reducing Coupling (ACR)\u003c\/h2\u003e\n\u003cp data-start=\"110\" data-end=\"240\"\u003eIt’s a \u003cstrong data-start=\"117\" data-end=\"239\"\u003epress-fitting used to join two different sizes of copper tubing in HVAC\/R (refrigeration and air conditioning) systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"242\" data-end=\"245\"\u003e\n\u003ch2 data-section-id=\"lv05ai\" data-start=\"247\" data-end=\"275\"\u003e⚙️ Breaking down the code\u003c\/h2\u003e\n\u003cul data-start=\"276\" data-end=\"589\"\u003e\n\u003cli data-section-id=\"5rv1z8\" data-start=\"276\" data-end=\"325\"\u003e\n\u003cstrong data-start=\"278\" data-end=\"291\"\u003e5\/8 × 1\/2\u003c\/strong\u003e → reducing sizes (5\/8\" to 1\/2\")\u003c\/li\u003e\n\u003cli data-section-id=\"27lq90\" data-start=\"326\" data-end=\"431\"\u003e\n\u003cstrong data-start=\"328\" data-end=\"335\"\u003eACR\u003c\/strong\u003e → Air Conditioning \u0026amp; Refrigeration grade copper (cleaned and nitrogen-purged tubing standard)\u003c\/li\u003e\n\u003cli data-section-id=\"ba4fyg\" data-start=\"432\" data-end=\"501\"\u003e\n\u003cstrong data-start=\"434\" data-end=\"443\"\u003ePRESS\u003c\/strong\u003e → press-connect fitting (no brazing\/soldering required)\u003c\/li\u003e\n\u003cli data-section-id=\"1rkiq1n\" data-start=\"502\" data-end=\"589\"\u003e\n\u003cstrong data-start=\"504\" data-end=\"516\"\u003eRED COUP\u003c\/strong\u003e → reducing coupling (straight connector joining two different diameters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"591\" data-end=\"594\"\u003e\n\u003ch2 data-section-id=\"15vixs4\" data-start=\"596\" data-end=\"614\"\u003e❄️ What it does\u003c\/h2\u003e\n\u003cp data-start=\"615\" data-end=\"639\"\u003eThis fitting is used to:\u003c\/p\u003e\n\u003cul data-start=\"640\" data-end=\"836\"\u003e\n\u003cli data-section-id=\"sj2ndv\" data-start=\"640\" data-end=\"698\"\u003eConnect \u003cstrong data-start=\"650\" data-end=\"698\"\u003e5\/8\" ACR copper line to 1\/2\" ACR copper line\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sq47ss\" data-start=\"699\" data-end=\"745\"\u003eProvide a \u003cstrong data-start=\"711\" data-end=\"745\"\u003esealed refrigerant-rated joint\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"35tn3k\" data-start=\"746\" data-end=\"795\"\u003eEliminate the need for \u003cstrong data-start=\"771\" data-end=\"795\"\u003ebrazing with a torch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qrgarz\" data-start=\"796\" data-end=\"836\"\u003eSpeed up HVAC installation and repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"838\" data-end=\"841\"\u003e\n\u003ch2 data-section-id=\"1yhmygr\" data-start=\"843\" data-end=\"861\"\u003e🧰 Key features\u003c\/h2\u003e\n\u003cul data-start=\"862\" data-end=\"1156\"\u003e\n\u003cli data-section-id=\"1rvekz5\" data-start=\"862\" data-end=\"906\"\u003eMaterial: \u003cstrong data-start=\"874\" data-end=\"906\"\u003ecopper (refrigeration grade)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"83rmab\" data-start=\"907\" data-end=\"991\"\u003eConnection type: \u003cstrong data-start=\"926\" data-end=\"991\"\u003epress-fit (mechanical sealing with O-ring + tool compression)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"enl1r0\" data-start=\"992\" data-end=\"1085\"\u003eDesigned for:\n\u003cul data-start=\"1010\" data-end=\"1085\"\u003e\n\u003cli data-section-id=\"crr9w\" data-start=\"1010\" data-end=\"1029\"\u003erefrigerant lines\u003c\/li\u003e\n\u003cli data-section-id=\"6vnf02\" data-start=\"1032\" data-end=\"1085\"\u003eHVAC systems (mini-splits, condensers, evaporators)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"157crwh\" data-start=\"1086\" data-end=\"1156\"\u003eTypically requires a \u003cstrong data-start=\"1109\" data-end=\"1156\"\u003epress tool (e.g., Viega, Milwaukee, Ridgid)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1158\" data-end=\"1161\"\u003e\n\u003ch2 data-section-id=\"gua6c\" data-start=\"1163\" data-end=\"1184\"\u003e🏠 Where it’s used\u003c\/h2\u003e\n\u003cul data-start=\"1185\" data-end=\"1320\"\u003e\n\u003cli data-section-id=\"5dk6ls\" data-start=\"1185\" data-end=\"1211\"\u003eResidential HVAC systems\u003c\/li\u003e\n\u003cli data-section-id=\"rak7v7\" data-start=\"1212\" data-end=\"1238\"\u003eCommercial refrigeration\u003c\/li\u003e\n\u003cli data-section-id=\"xy91tn\" data-start=\"1239\" data-end=\"1265\"\u003eMini-split installations\u003c\/li\u003e\n\u003cli data-section-id=\"rr0d1y\" data-start=\"1266\" data-end=\"1296\"\u003eChiller and condenser piping\u003c\/li\u003e\n\u003cli data-section-id=\"194gakf\" data-start=\"1297\" data-end=\"1320\"\u003eRetrofit HVAC repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1322\" data-end=\"1325\"\u003e\n\u003ch2 data-section-id=\"14mrwrq\" data-start=\"1327\" data-end=\"1351\"\u003e🧠 Simple explanation\u003c\/h2\u003e\n\u003cp data-start=\"1352\" data-end=\"1511\"\u003eIt’s basically a \u003cstrong data-start=\"1369\" data-end=\"1510\"\u003especial HVAC connector that lets you join two different-sized refrigerant copper pipes using a press tool instead of brazing with a torch\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1513\" data-end=\"1516\"\u003e\n\u003ch2 data-section-id=\"co99wv\" data-start=\"1518\" data-end=\"1539\"\u003e⚠️ Important notes\u003c\/h2\u003e\n\u003cul data-start=\"1540\" data-end=\"1825\"\u003e\n\u003cli data-section-id=\"1pjasp3\" data-start=\"1540\" data-end=\"1601\"\u003eMust be rated for \u003cstrong data-start=\"1560\" data-end=\"1601\"\u003erefrigerant pressure (ACR-rated only)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uo31kh\" data-start=\"1602\" data-end=\"1661\"\u003eNot interchangeable with standard plumbing press fittings\u003c\/li\u003e\n\u003cli data-section-id=\"dhdodt\" data-start=\"1662\" data-end=\"1707\"\u003eRequires proper \u003cstrong data-start=\"1680\" data-end=\"1707\"\u003epress tool and jaw size\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fwymjl\" data-start=\"1708\" data-end=\"1825\"\u003eMust follow manufacturer install rules (some require nitrogen purge during system commissioning even if not brazed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"MUELLER STREAMLINE (FITTINGS)","offers":[{"title":"Default Title","offer_id":52410964148513,"sku":"RP01023","price":20.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_1_7872ac6f-e41b-4596-b2c7-2071c08b0c7d.jpg?v=1778535571","url":"https:\/\/standardvmi.com\/products\/5-8-x-1-2-acr-press-red-coup","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}