{"product_id":"msz-fx24nl-mitsubishi-24-000-btu-wall-mounted-unit","title":"Mitsubishi MSZ-FX24NL-U1 24,000 BTU Wall Mounted Unit -R454B - MSZFX24NLU1","description":"\u003ch2 data-end=\"70\" data-start=\"0\"\u003eMitsubishi MSZ-FX24NL-U1 24,000 BTU Wall Mounted Unit -R454B - MSZFX24NLU1\u003c\/h2\u003e\n\u003cp data-end=\"266\" data-start=\"72\"\u003eDeliver high-capacity, efficient comfort to large spaces with the Mitsubishi MSZ‑FX24NL, a powerful FX-Series wall-mounted indoor unit designed for year-round performance and modern convenience.\u003c\/p\u003e\n\u003cp data-end=\"492\" data-start=\"268\"\u003e\u003cstrong data-end=\"298\" data-start=\"268\"\u003eSleek Design, Big Coverage\u003c\/strong\u003e\u003cbr data-end=\"301\" data-start=\"298\"\u003eWith a slim, contemporary profile, the MSZ‑FX24NL fits easily into larger rooms such as living areas, master suites, or open-plan spaces up to ~1,000 sq ft, offering both style and substance.\u003c\/p\u003e\n\u003cp data-end=\"792\" data-start=\"494\"\u003e\u003cstrong data-end=\"531\" data-start=\"494\"\u003eQuiet, High-Performance Operation\u003c\/strong\u003e\u003cbr data-end=\"534\" data-start=\"531\"\u003eDespite its size, the unit operates as quietly as 34 dB(A). It delivers 24,000 BTU of cooling and up to 27,600 BTU of heating (when paired with a compatible FX outdoor unit) using Mitsubishi’s INVERTER-driven technology for precise, energy-efficient control.\u003c\/p\u003e\n\u003cp data-end=\"1064\" data-start=\"794\"\u003e\u003cstrong data-end=\"834\" data-start=\"794\"\u003eAdvanced Air Quality \u0026amp; Smart Options\u003c\/strong\u003e\u003cbr data-end=\"837\" data-start=\"834\"\u003eIncludes multi-stage filtration and Dual Barrier Coating to reduce dust, allergens, and grime buildup. Optional Wi-Fi adapter enables remote control through the Mitsubishi Comfort Control app or compatible smart home platforms.\u003c\/p\u003e\n\u003cp data-end=\"1277\" data-start=\"1066\"\u003e\u003cstrong data-end=\"1098\" data-start=\"1066\"\u003eReliable Single-Zone Comfort\u003c\/strong\u003e\u003cbr data-end=\"1101\" data-start=\"1098\"\u003ePairs with MUZ-FX24 outdoor units in single-zone setups. Offers customizable comfort with Powerful, Econo Cool, and Smart Dry+ modes to maintain ideal conditions in any season.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1522\" data-start=\"1279\"\u003e\u003cstrong data-end=\"1315\" data-start=\"1279\"\u003eMitsubishi Durability \u003c\/strong\u003e\u003cbr data-end=\"1318\" data-start=\"1315\"\u003eSupported by Mitsubishi’s 10-year parts warranty when installed and registered by a licensed contractor, the MSZ‑FX24NL is built for reliable, long-term comfort in larger residential or commercial spaces.\u003c\/p\u003e\n\u003ch5 class=\"grid__item medium-up--one-half\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003carticle 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 scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:01df6a2d-ca04-423f-b821-de76ac4a2d6b-6\" data-testid=\"conversation-turn-14\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\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\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a7218911-685f-4182-adcf-048e6a94280b\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1637\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1twwvjs\" data-start=\"27\" data-end=\"257\"\u003e\n\u003cp data-start=\"29\" data-end=\"257\"\u003e\u003cstrong data-start=\"29\" data-end=\"66\"\u003ePowerful Comfort for Large Rooms:\u003c\/strong\u003e The \u003cstrong data-start=\"71\" data-end=\"128\" data-is-only-node=\"\"\u003eMitsubishi MSZ‑FX24NL‑U1 24,000 BTU wall‑mounted unit\u003c\/strong\u003e is ideal for larger spaces like living rooms, open plan areas, and master bedrooms when paired with a compatible outdoor unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nmmb73\" data-start=\"258\" data-end=\"416\"\u003e\n\u003cp data-start=\"260\" data-end=\"416\"\u003e\u003cstrong data-start=\"260\" data-end=\"291\"\u003eAdvanced R454B Refrigerant:\u003c\/strong\u003e Uses \u003cstrong data-start=\"297\" data-end=\"322\" data-is-only-node=\"\"\u003enext‑generation R454B\u003c\/strong\u003e, offering improved environmental performance and efficiency compared to older refrigerants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1935fxy\" data-start=\"417\" data-end=\"582\"\u003e\n\u003cp data-start=\"419\" data-end=\"582\"\u003e\u003cstrong data-start=\"419\" data-end=\"448\"\u003eHigh Seasonal Efficiency:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"462\" data-end=\"494\" data-is-only-node=\"\"\u003estrong SEER2\/EER performance\u003c\/strong\u003e, helping reduce energy use and lower utility costs in both heating and cooling modes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s6bdpk\" data-start=\"583\" data-end=\"718\"\u003e\n\u003cp data-start=\"585\" data-end=\"718\"\u003e\u003cstrong data-start=\"585\" data-end=\"613\"\u003eSlim, Attractive Design:\u003c\/strong\u003e Sleek wall‑mounted profile blends seamlessly with modern interiors and preserves valuable floor space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12djyib\" data-start=\"719\" data-end=\"878\"\u003e\n\u003cp data-start=\"721\" data-end=\"878\"\u003e\u003cstrong data-start=\"721\" data-end=\"752\"\u003eSuperior Airflow \u0026amp; Comfort:\u003c\/strong\u003e Multiple fan speeds and automatic airflow adjustments deliver \u003cstrong data-start=\"815\" data-end=\"855\" data-is-only-node=\"\"\u003eeven distribution of conditioned air\u003c\/strong\u003e throughout the room.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qq2dle\" data-start=\"879\" data-end=\"1006\"\u003e\n\u003cp data-start=\"881\" data-end=\"1006\"\u003e\u003cstrong data-start=\"881\" data-end=\"909\"\u003eWhisper‑Quiet Operation:\u003c\/strong\u003e Engineered for \u003cstrong data-start=\"925\" data-end=\"945\" data-is-only-node=\"\"\u003elow noise levels\u003c\/strong\u003e so comfort doesn’t come at the expense of peace and quiet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b4jxz4\" data-start=\"1007\" data-end=\"1168\"\u003e\n\u003cp data-start=\"1009\" data-end=\"1168\"\u003e\u003cstrong data-start=\"1009\" data-end=\"1041\"\u003eSmart Control Compatibility:\u003c\/strong\u003e Works with \u003cstrong data-start=\"1053\" data-end=\"1112\" data-is-only-node=\"\"\u003eremote control, Wi‑Fi, or integrated smart HVAC systems\u003c\/strong\u003e for convenient temperature and scheduling management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e5qgb7\" data-start=\"1169\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1171\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1171\" data-end=\"1195\"\u003eAdvanced Filtration:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1205\" data-end=\"1236\" data-is-only-node=\"\"\u003ehigh‑efficiency air filters\u003c\/strong\u003e to help trap dust and particles for fresher indoor air quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kp407y\" data-start=\"1303\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1305\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1336\"\u003eQuick Response Performance:\u003c\/strong\u003e Powerful compressor and intelligent inverter technology provide \u003cstrong data-start=\"1401\" data-end=\"1437\" data-is-only-node=\"\"\u003efast cooling or heating response\u003c\/strong\u003e when conditions change.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sdtosz\" data-start=\"1464\" data-end=\"1637\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1637\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1496\"\u003eReliable Mitsubishi Build:\u003c\/strong\u003e Part of Mitsubishi’s FX Series — known for \u003cstrong data-start=\"1540\" data-end=\"1610\" data-is-only-node=\"\"\u003edurability, consistent comfort, and efficient inverter performance\u003c\/strong\u003e in ductless split systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"grid__item medium-up--one-half\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"205\" data-end=\"486\"\u003e\u003cstrong data-start=\"205\" data-end=\"249\"\u003eQ: What is the Mitsubishi MSZ‑FX24NL‑U1?\u003c\/strong\u003e\u003cbr data-start=\"249\" data-end=\"252\"\u003eA: A \u003cstrong data-start=\"257\" data-end=\"314\"\u003e24,000 BTU R454B refrigerant wall‑mounted indoor unit\u003c\/strong\u003e designed for single‑zone Mitsubishi mini‑split systems to deliver efficient heating and cooling for larger spaces up to ~1,000 sq ft. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"488\" data-end=\"719\"\u003e\u003cstrong data-start=\"488\" data-end=\"525\"\u003eQ: What capacity does it provide?\u003c\/strong\u003e\u003cbr data-start=\"525\" data-end=\"528\"\u003eA: Rated for \u003cstrong data-start=\"541\" data-end=\"563\"\u003e24,000 BTU cooling\u003c\/strong\u003e and up to \u003cstrong data-start=\"574\" data-end=\"597\"\u003e~36,200 BTU heating\u003c\/strong\u003e, offering strong year‑round performance when paired with a compatible outdoor unit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"721\" data-end=\"937\"\u003e\u003cstrong data-start=\"721\" data-end=\"757\"\u003eQ: What refrigerant does it use?\u003c\/strong\u003e\u003cbr data-start=\"757\" data-end=\"760\"\u003eA: Uses \u003cstrong data-start=\"768\" data-end=\"777\"\u003eR454B\u003c\/strong\u003e, a low‑GWP refrigerant that provides improved efficiency and reduced environmental impact compared to older refrigerants. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"939\" data-end=\"1256\"\u003e\u003cstrong data-start=\"939\" data-end=\"992\"\u003eQ: What features improve comfort and air quality?\u003c\/strong\u003e\u003cbr data-start=\"992\" data-end=\"995\"\u003eA: Includes \u003cstrong data-start=\"1007\" data-end=\"1027\"\u003e3D i‑see Sensor®\u003c\/strong\u003e, \u003cstrong data-start=\"1029\" data-end=\"1062\"\u003eDual Barrier Coating \u0026amp; Fusion\u003c\/strong\u003e, \u003cstrong data-start=\"1064\" data-end=\"1092\"\u003etriple‑action filtration\u003c\/strong\u003e, \u003cstrong data-start=\"1094\" data-end=\"1125\"\u003eSmart Dry+ humidity control\u003c\/strong\u003e, \u003cstrong data-start=\"1127\" data-end=\"1150\"\u003emultiple fan speeds\u003c\/strong\u003e, \u003cstrong data-start=\"1152\" data-end=\"1171\"\u003eEcono Cool mode\u003c\/strong\u003e, and \u003cstrong data-start=\"1177\" data-end=\"1194\"\u003ePowerful mode\u003c\/strong\u003e for rapid conditioning. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1258\" data-end=\"1452\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1290\"\u003eQ: How is noise performance?\u003c\/strong\u003e\u003cbr data-start=\"1290\" data-end=\"1293\"\u003eA: Whisper‑quiet operation with indoor sound levels ranging from approximately \u003cstrong data-start=\"1372\" data-end=\"1390\"\u003e27 dB to 53 dB\u003c\/strong\u003e depending on fan speed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1454\" data-end=\"1667\"\u003e\u003cstrong data-start=\"1454\" data-end=\"1496\"\u003eQ: What control options are supported?\u003c\/strong\u003e\u003cbr data-start=\"1496\" data-end=\"1499\"\u003eA: Comes with a \u003cstrong data-start=\"1515\" data-end=\"1536\"\u003eremote controller\u003c\/strong\u003e, and supports \u003cstrong data-start=\"1551\" data-end=\"1574\"\u003eWi‑Fi smart control\u003c\/strong\u003e via Mitsubishi Comfort app and third‑party interfaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1669\" data-end=\"1885\"\u003e\u003cstrong data-start=\"1669\" data-end=\"1705\"\u003eQ: Is this unit easy to install?\u003c\/strong\u003e\u003cbr data-start=\"1705\" data-end=\"1708\"\u003eA: Yes — \u003cstrong data-start=\"1717\" data-end=\"1745\"\u003eslim wall‑mounted design\u003c\/strong\u003e with included bracket and standard 1\/4″ x 5\/8″ tubing connections makes installation straightforward.\u003c\/p\u003e\n\u003ch5 class=\"grid__item medium-up--one-half\"\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003carticle 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 scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:5a56c1f3-ec3a-418d-b682-7a78263d859d-6\" data-testid=\"conversation-turn-14\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\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\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"03e5e0e9-3e3c-48fd-a5da-79cc6d1d1151\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"620\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"qohpns\" data-start=\"0\" data-end=\"80\"\u003e\n\u003cp data-start=\"2\" data-end=\"80\"\u003e\u003cstrong data-start=\"2\" data-end=\"42\" data-is-only-node=\"\"\u003eClean or replace air filters monthly\u003c\/strong\u003e to maintain airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1aki3zn\" data-start=\"81\" data-end=\"183\"\u003e\n\u003cp data-start=\"83\" data-end=\"183\"\u003e\u003cstrong data-start=\"83\" data-end=\"117\" data-is-only-node=\"\"\u003eWipe the front panel and vents\u003c\/strong\u003e to prevent dust buildup and ensure consistent air distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3v5eg6\" data-start=\"184\" data-end=\"261\"\u003e\n\u003cp data-start=\"186\" data-end=\"261\"\u003e\u003cstrong data-start=\"186\" data-end=\"223\" data-is-only-node=\"\"\u003eInspect the condensate drain line\u003c\/strong\u003e to prevent clogs and water leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ns63ny\" data-start=\"262\" data-end=\"334\"\u003e\n\u003cp data-start=\"264\" data-end=\"334\"\u003e\u003cstrong data-start=\"264\" data-end=\"312\" data-is-only-node=\"\"\u003eCheck R454B refrigerant lines and insulation\u003c\/strong\u003e for wear or damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d8hyzm\" data-start=\"335\" data-end=\"408\"\u003e\n\u003cp data-start=\"337\" data-end=\"408\"\u003e\u003cstrong data-start=\"337\" data-end=\"376\" data-is-only-node=\"\"\u003eKeep the area around the unit clear\u003c\/strong\u003e to avoid airflow obstruction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fi70z\" data-start=\"409\" data-end=\"518\"\u003e\n\u003cp data-start=\"411\" data-end=\"518\"\u003e\u003cstrong data-start=\"411\" data-end=\"485\" data-is-only-node=\"\"\u003eMonitor for unusual noises, weak airflow, or inconsistent temperatures\u003c\/strong\u003e as signs of maintenance needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xyjfwt\" data-start=\"519\" data-end=\"620\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"521\" data-end=\"620\" data-is-last-node=\"\"\u003eSchedule \u003cstrong data-start=\"530\" data-end=\"568\"\u003eannual professional HVAC servicing\u003c\/strong\u003e to optimize performance and extend system lifespan.\u003c\/p\u003e\n\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\/article\u003e\n\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":43533461684298,"sku":"MSZFX24NLU1","price":1062.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/3_7c04f807-5f79-4661-b804-4b9d39824618.png?v=1776877187","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/msz-fx24nl-mitsubishi-24-000-btu-wall-mounted-unit","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}