{"product_id":"mitsubishi-muz-gx12nl-12-000-btu-heat-pump-outdoor-unit","title":"Mitsubishi MUZ-GX12NL 12,000 BTU Heat Pump Outdoor Unit - R454B - MUZGX12NLU1","description":"\u003ch2 data-start=\"0\" data-end=\"85\"\u003eMitsubishi MUZ-GX12NL 12,000 BTU Heat Pump Outdoor Unit - R454B - MUZGX12NLU1\u003c\/h2\u003e\n\u003cp data-start=\"87\" data-end=\"255\"\u003eExperience reliable comfort with the Mitsubishi MUZ‑GX12NL, a compact outdoor condenser designed for single-zone heating and cooling in medium-sized residential spaces.\u003c\/p\u003e\n\u003cp data-start=\"257\" data-end=\"503\"\u003e\u003cstrong data-start=\"257\" data-end=\"299\"\u003eEfficient Year-Round Heating \u0026amp; Cooling\u003c\/strong\u003e\u003cbr data-start=\"299\" data-end=\"302\"\u003eDelivering 12,000 BTU of cooling and heating capacity, this unit provides steady comfort in rooms up to ~500 sq ft when paired with a compatible MSZ-GX indoor unit, ideal for mild to moderate climates.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"673\"\u003e\u003cstrong data-start=\"505\" data-end=\"534\"\u003eCompact \u0026amp; Quiet Operation\u003c\/strong\u003e\u003cbr data-start=\"534\" data-end=\"537\"\u003eDesigned for tight outdoor spaces like patios and balconies, the MUZ‑GX12NL operates quietly to maintain a peaceful outdoor environment.\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"1038\"\u003e\u003cstrong data-start=\"871\" data-end=\"897\"\u003eSingle-Zone Efficiency\u003c\/strong\u003e\u003cbr data-start=\"897\" data-end=\"900\"\u003ePairs exclusively with MSZ-GX indoor units, utilizing Mitsubishi’s INVERTER compressor for precise temperature control and energy savings.\u003c\/p\u003e\n\u003cp data-start=\"1040\" data-end=\"1213\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1077\"\u003eMitsubishi Reliability \u0026amp; Warranty\u003c\/strong\u003e\u003cbr data-start=\"1077\" data-end=\"1080\"\u003eBacked by a 10-year parts warranty when installed and registered by a licensed contractor, ensuring dependable long-term performance.\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"15vc6wa\" data-start=\"27\" data-end=\"388\"\u003e\n\u003cp data-start=\"29\" data-end=\"388\"\u003e\u003cstrong data-start=\"29\" data-end=\"62\"\u003eEfficient Year‑Round Comfort:\u003c\/strong\u003e The \u003cstrong data-start=\"67\" data-end=\"148\"\u003eMitsubishi MUZ‑GX12NL 12,000 BTU Heat Pump Outdoor Unit – R454B (MUZGX12NLU1)\u003c\/strong\u003e delivers balanced \u003cstrong data-start=\"167\" data-end=\"202\" data-is-only-node=\"\"\u003ecooling and heating performance\u003c\/strong\u003e ideal for medium‑sized spaces when paired with a compatible indoor unit. It supports consistent comfort without the complexity of larger systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zts4we\" data-start=\"390\" data-end=\"629\"\u003e\n\u003cp data-start=\"392\" data-end=\"629\"\u003e\u003cstrong data-start=\"392\" data-end=\"419\"\u003eHigh Energy Efficiency:\u003c\/strong\u003e With an \u003cstrong data-start=\"428\" data-end=\"475\"\u003eSEER2 rating of ~25.6 and HSPF2 around 10.7\u003c\/strong\u003e, this outdoor condenser helps keep operating costs lower and efficiency high in both cooling and heating seasons. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ebifbk\" data-start=\"631\" data-end=\"854\"\u003e\n\u003cp data-start=\"633\" data-end=\"854\"\u003e\u003cstrong data-start=\"633\" data-end=\"663\"\u003eQuiet, Reliable Operation:\u003c\/strong\u003e Designed for low sound levels (≈49 dB(A) cooling, 51 dB(A) heating), the unit keeps outdoor noise minimal while delivering smooth temperature control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o6guiw\" data-start=\"856\" data-end=\"1081\"\u003e\n\u003cp data-start=\"858\" data-end=\"1081\"\u003e\u003cstrong data-start=\"858\" data-end=\"886\"\u003eInverter‑Driven Comfort:\u003c\/strong\u003e The \u003cstrong data-start=\"891\" data-end=\"921\"\u003einverter‑driven compressor\u003c\/strong\u003e precisely adjusts output to match demand, improving efficiency and reducing temperature swings across changing weather. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bw8r9x\" data-start=\"1083\" data-end=\"1319\"\u003e\n\u003cp data-start=\"1085\" data-end=\"1319\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1115\"\u003eCorrosion‑Resistant Build:\u003c\/strong\u003e \u003cstrong data-start=\"1116\" data-end=\"1136\"\u003eBlue Fin coating\u003c\/strong\u003e protects the condenser coils from rust and environmental contaminants, extending outdoor durability — especially in coastal or humid climates. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ksqcob\" data-start=\"1321\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1323\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1346\"\u003eSimple Integration:\u003c\/strong\u003e Works with compatible Mitsubishi indoor units (e.g., wall‑mounted heads or cassettes) for single‑zone ductless system designs with smart control options like the Comfort App. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16u4phi\" data-start=\"1563\" data-end=\"1753\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1753\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1592\"\u003eQuiet \u0026amp; Smooth Startup:\u003c\/strong\u003e Automatic reset after power outages ensures the system restarts with minimal fuss, supporting reliable everyday comfort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cuvs5\" data-start=\"1755\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1757\" data-end=\"2023\"\u003e\u003cstrong data-start=\"1757\" data-end=\"1776\"\u003eExpert Verdict:\u003c\/strong\u003e A well‑rounded outdoor heat pump that combines \u003cstrong data-start=\"1824\" data-end=\"1910\"\u003ehigh efficiency, quiet performance, durable construction, and seamless integration\u003c\/strong\u003e — ideal for homes needing reliable heating and cooling without complexity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"307\" data-end=\"546\"\u003e\u003cstrong data-start=\"307\" data-end=\"361\"\u003eQ: What type of unit is the Mitsubishi MUZ‑GX12NL?\u003c\/strong\u003e\u003cbr data-start=\"361\" data-end=\"364\"\u003eA: It’s a \u003cstrong data-start=\"374\" data-end=\"417\"\u003esingle‑zone outdoor heat pump condenser\u003c\/strong\u003e for ductless mini‑split systems, designed to pair with compatible Mitsubishi indoor units. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"823\"\u003e\u003cstrong data-start=\"548\" data-end=\"592\"\u003eQ: What capacity does this unit deliver?\u003c\/strong\u003e\u003cbr data-start=\"592\" data-end=\"595\"\u003eA: Rated for \u003cstrong data-start=\"608\" data-end=\"632\"\u003e12,000 BTU\/h cooling\u003c\/strong\u003e and around \u003cstrong data-start=\"644\" data-end=\"668\"\u003e14,400 BTU\/h heating\u003c\/strong\u003e (rated) with higher heat output peaks depending on conditions, providing year‑round comfort for medium‑sized spaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"1026\"\u003e\u003cstrong data-start=\"825\" data-end=\"861\"\u003eQ: What refrigerant does it use?\u003c\/strong\u003e\u003cbr data-start=\"861\" data-end=\"864\"\u003eA: This model uses \u003cstrong data-start=\"883\" data-end=\"904\"\u003eR454B refrigerant\u003c\/strong\u003e, a modern low‑GWP option that improves efficiency and reduces environmental impact. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1028\" data-end=\"1244\"\u003e\u003cstrong data-start=\"1028\" data-end=\"1061\"\u003eQ: How efficient is the unit?\u003c\/strong\u003e\u003cbr data-start=\"1061\" data-end=\"1064\"\u003eA: It delivers \u003cstrong data-start=\"1079\" data-end=\"1123\"\u003ehigh efficiency with a SEER2 around 25.6\u003c\/strong\u003e and an \u003cstrong data-start=\"1131\" data-end=\"1159\"\u003eHSPF2 approximately 10.7\u003c\/strong\u003e, helping lower energy use and operating costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1246\" data-end=\"1465\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1283\"\u003eQ: How quiet is the outdoor unit?\u003c\/strong\u003e\u003cbr data-start=\"1283\" data-end=\"1286\"\u003eA: The unit operates \u003cstrong data-start=\"1307\" data-end=\"1366\"\u003equietly (~49 dB(A) in cooling and ~51 dB(A) in heating)\u003c\/strong\u003e, suitable for residential placement without excessive noise. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1467\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1467\" data-end=\"1524\"\u003eQ: What type of compressor and features does it have?\u003c\/strong\u003e\u003cbr data-start=\"1524\" data-end=\"1527\"\u003eA: It uses a \u003cstrong data-start=\"1540\" data-end=\"1582\"\u003etwin rotary inverter‑driven compressor\u003c\/strong\u003e for smooth, reliable performance and precise temperature control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1688\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1688\" data-end=\"1734\"\u003eQ: What are the electrical specifications?\u003c\/strong\u003e\u003cbr data-start=\"1734\" data-end=\"1737\"\u003eA: Requires \u003cstrong data-start=\"1749\" data-end=\"1783\"\u003e208\/230 V, single‑phase, 60 Hz\u003c\/strong\u003e power with common breaker\/fuse sizing recommendations for safe installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"2144\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1951\"\u003eQ: What installation considerations are common?\u003c\/strong\u003e\u003cbr data-start=\"1951\" data-end=\"1954\"\u003eA: Typically installed outdoors on a pad or brackets and paired with a \u003cstrong data-start=\"2025\" data-end=\"2066\"\u003ewall‑mounted or concealed indoor unit\u003c\/strong\u003e via copper line sets (sold separately). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2146\" data-end=\"2384\"\u003e\u003cstrong data-start=\"2146\" data-end=\"2186\"\u003eQ: What is the unit best suited for?\u003c\/strong\u003e\u003cbr data-start=\"2186\" data-end=\"2189\"\u003eA: Excellent for \u003cstrong data-start=\"2206\" data-end=\"2277\"\u003eliving rooms, bedrooms, home offices, or similar medium‑sized zones\u003c\/strong\u003e where efficient heating and cooling with quiet operation is desired\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"gev38r\" data-start=\"105\" data-end=\"285\"\u003e\n\u003cp data-start=\"107\" data-end=\"285\"\u003e\u003cstrong data-start=\"107\" data-end=\"135\"\u003eKeep Outdoor Coil Clean:\u003c\/strong\u003e Regularly remove leaves, grass, dust, and debris from the condenser coil and surrounding area to ensure proper airflow and efficient heat exchange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wyoz09\" data-start=\"286\" data-end=\"476\"\u003e\n\u003cp data-start=\"288\" data-end=\"476\"\u003e\u003cstrong data-start=\"288\" data-end=\"313\"\u003eMaintain Clear Space:\u003c\/strong\u003e Leave at least 2–3 ft of clear space around the unit; obstructed airflow reduces efficiency and can strain the compressor. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dptsx9\" data-start=\"477\" data-end=\"713\"\u003e\n\u003cp data-start=\"479\" data-end=\"713\"\u003e\u003cstrong data-start=\"479\" data-end=\"503\"\u003eCheck for Corrosion:\u003c\/strong\u003e The outdoor unit’s \u003cstrong data-start=\"523\" data-end=\"558\"\u003eBlue Fin anti‑corrosion coating\u003c\/strong\u003e helps protect against rust and airborne contaminants — periodically inspect fins and straight‑edge gently if bent. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3s5z7z\" data-start=\"714\" data-end=\"922\"\u003e\n\u003cp data-start=\"716\" data-end=\"922\"\u003e\u003cstrong data-start=\"716\" data-end=\"747\"\u003ePrevent Ice \u0026amp; Snow Buildup:\u003c\/strong\u003e In cold climates, elevate the unit or use a snow stand and clear ice\/snow promptly to avoid blockage that hampers heating performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f5gw8b\" data-start=\"923\" data-end=\"1128\"\u003e\n\u003cp data-start=\"925\" data-end=\"1128\"\u003e\u003cstrong data-start=\"925\" data-end=\"957\"\u003eAnnual Professional Service:\u003c\/strong\u003e Have an HVAC technician inspect refrigerant levels, check electrical connections, and clean coils before peak cooling\/heating seasons for reliable year‑round operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14dbnnc\" data-start=\"1129\" data-end=\"1263\"\u003e\n\u003cp data-start=\"1131\" data-end=\"1263\"\u003e\u003cstrong data-start=\"1131\" data-end=\"1155\"\u003eLevel \u0026amp; Secure Unit:\u003c\/strong\u003e Confirm the outdoor unit sits level and firmly anchored to reduce vibration and wear on mechanical parts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gqsaai\" data-start=\"1264\" data-end=\"1516\"\u003e\n\u003cp data-start=\"1266\" data-end=\"1516\"\u003e\u003cstrong data-start=\"1266\" data-end=\"1299\"\u003eWatch for Refrigerant Issues:\u003c\/strong\u003e If performance drops or ice forms excessively, low refrigerant or defrost cycle problems may be present — only qualified technicians should diagnose and service R‑454B systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":43533462503498,"sku":"MUZGX12NLU1","price":1146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/MUZ-GX091215NL.png?v=1776877231","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/mitsubishi-muz-gx12nl-12-000-btu-heat-pump-outdoor-unit","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}