{"product_id":"mitsubishi-msy-gx12nl-muy-gx12nl-18-000-btu-cooling-only-system","title":"Mitsubishi MSY-GX18NL \u0026 MUY-GX18NL 18,000 BTU 22.5 SEER2 Wall Mounted Cooling Only System - R454B - MSYGX18NL\/MUYGX18NL","description":"\u003ch2 data-start=\"0\" data-end=\"83\"\u003eMitsubishi MSY-GX18NL \u0026amp; MUY-GX18NL 18,000 BTU 22.5 SEER2 Wall Mounted Cooling Only System - R454B - MSYGX18NL\/MUYGX18NL\u003c\/h2\u003e\n\u003cp data-start=\"85\" data-end=\"596\"\u003eThe MSY‑GX18NL indoor unit, matched with the MUY‑GX18NL condenser, delivers 18,000 BTU of high‑efficiency, single‑zone cooling. Sized for rooms up to 750 sq ft, it combines INVERTER precision, whisper‑quiet operation, and ENERGY STARperformance in a slim wall‑mount design. Dual Barrier and Blue Fin coatings keep coils clean and corrosion‑free, while built‑in Wi‑Fi (Comfort‑app ready) and a back‑lit remote give flexible control—even when outdoor temps fall to ‑1 °F.\u003c\/p\u003e\n\u003ch5 data-start=\"982\" data-end=\"1000\"\u003eFeatures\u003c\/h5\u003e\n\u003cul data-start=\"1001\" data-end=\"1544\"\u003e\n\u003cli data-start=\"1001\" data-end=\"1089\"\u003e\n\u003cp data-start=\"1003\" data-end=\"1089\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1027\"\u003eINVERTER Technology:\u003c\/strong\u003e Variable‑speed compressor for precise, energy‑saving output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1225\"\u003e\n\u003cp data-start=\"1092\" data-end=\"1225\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1116\"\u003eLow‑Ambient Cooling:\u003c\/strong\u003e Maintains full cooling to 14 °F; operates to ‑1 °F restart threshold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1226\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1228\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1228\" data-end=\"1248\"\u003eQuiet Operation:\u003c\/strong\u003e Indoor sound as low as 28 dB(A); outdoor ≈ 54 dB(A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1303\" data-end=\"1384\"\u003e\n\u003cp data-start=\"1305\" data-end=\"1384\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1342\"\u003eDual Barrier \u0026amp; Blue Fin Coatings:\u003c\/strong\u003e Resist dust, oil, and coastal corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1385\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1387\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1387\" data-end=\"1421\"\u003eWashable Nano‑Platinum Filter:\u003c\/strong\u003e Long‑life filtration with easy cleaning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1544\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1544\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1485\"\u003eBuilt‑in Wi‑Fi:\u003c\/strong\u003e Comfort‑app, wired, or wireless controller compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"111\" data-end=\"139\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"140\" data-end=\"585\"\u003e\n\u003cli data-start=\"140\" data-end=\"234\"\u003e\n\u003cp data-start=\"142\" data-end=\"234\"\u003e18,000 BTU wall-mounted cooling-only system ideal for single-zone spaces up to ~750 sq ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"235\" data-end=\"323\"\u003e\n\u003cp data-start=\"237\" data-end=\"323\"\u003eSlim design blends seamlessly into any room while providing whisper-quiet operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"324\" data-end=\"431\"\u003e\n\u003cp data-start=\"326\" data-end=\"431\"\u003eENERGY STAR-rated with INVERTER technology for high-efficiency cooling and precise temperature control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"432\" data-end=\"511\"\u003e\n\u003cp data-start=\"434\" data-end=\"511\"\u003eDual Barrier and Blue Fin coatings protect coils from corrosion and debris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"512\" data-end=\"585\"\u003e\n\u003cp data-start=\"514\" data-end=\"585\"\u003eWi-Fi enabled and back-lit remote offer convenient, flexible control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"587\" data-end=\"596\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"597\" data-end=\"1086\"\u003e\n\u003cli data-start=\"597\" data-end=\"696\"\u003e\n\u003cp data-start=\"599\" data-end=\"696\"\u003e\u003cstrong data-start=\"599\" data-end=\"605\"\u003eQ:\u003c\/strong\u003e What room size is suitable for this system?\u003cbr data-start=\"649\" data-end=\"652\"\u003e\u003cstrong data-start=\"654\" data-end=\"660\"\u003eA:\u003c\/strong\u003e Ideal for rooms up to ~750 sq ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"697\" data-end=\"822\"\u003e\n\u003cp data-start=\"699\" data-end=\"822\"\u003e\u003cstrong data-start=\"699\" data-end=\"705\"\u003eQ:\u003c\/strong\u003e Is it energy-efficient?\u003cbr data-start=\"729\" data-end=\"732\"\u003e\u003cstrong data-start=\"734\" data-end=\"740\"\u003eA:\u003c\/strong\u003e Yes, 22.5 SEER2 rating with INVERTER technology ensures low energy consumption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"823\" data-end=\"942\"\u003e\n\u003cp data-start=\"825\" data-end=\"942\"\u003e\u003cstrong data-start=\"825\" data-end=\"831\"\u003eQ:\u003c\/strong\u003e Can it operate in cold outdoor temperatures?\u003cbr data-start=\"876\" data-end=\"879\"\u003e\u003cstrong data-start=\"881\" data-end=\"887\"\u003eA:\u003c\/strong\u003e Yes, designed to function efficiently down to –1 °F.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"943\" data-end=\"1086\"\u003e\n\u003cp data-start=\"945\" data-end=\"1086\"\u003e\u003cstrong data-start=\"945\" data-end=\"951\"\u003eQ:\u003c\/strong\u003e Does it include smart control features?\u003cbr data-start=\"991\" data-end=\"994\"\u003e\u003cstrong data-start=\"996\" data-end=\"1002\"\u003eA:\u003c\/strong\u003e Yes, built-in Wi-Fi compatible with Comfort App and comes with a back-lit remote.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"1088\" data-end=\"1110\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1111\" data-end=\"1448\"\u003e\n\u003cli data-start=\"1111\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1113\" data-end=\"1183\"\u003eClean or replace filters monthly to maintain airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1184\" data-end=\"1268\"\u003e\n\u003cp data-start=\"1186\" data-end=\"1268\"\u003eSchedule annual professional maintenance for refrigerant and system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1312\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1312\"\u003eKeep outdoor condenser clear of debris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1313\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1315\" data-end=\"1375\"\u003eInspect wall unit and mounting periodically for stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1448\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1448\"\u003eEnsure condensate lines remain unobstructed to prevent water damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":54214707708243,"sku":"MSYGX18NL\/MUYGX18NL","price":1931.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/4179\/5667\/files\/MUZ-MSZ-WX18NL_19.png?v=1783345571","url":"https:\/\/www.mybackyardzone.com\/products\/mitsubishi-msy-gx12nl-muy-gx12nl-18-000-btu-cooling-only-system","provider":"SanaFlex","version":"1.0","type":"link"}