{"product_id":"mitsubishi-slz-af18nl-18-000-btu-four-way-ceiling-cassette-indoor-unit-w-3d-sensor-grille","title":"Mitsubishi SLZ-AF18NL 18,000 BTU Four Way Ceiling Cassette Indoor Unit (w\/ 3D Sensor Grille) - R454B - SLZAF18NL\/SLP18FAEU","description":"\u003cdiv class=\"grid__item medium-up--one-half\"\u003e\n\u003ch2 data-start=\"122\" data-end=\"239\"\u003eMitsubishi SLZ-AF18NL 18,000 BTU Four Way Ceiling Cassette Indoor Unit (w\/ 3D Sensor Grille) - R454B - SLZAF18NL\/SLP18FAEU\u003c\/h2\u003e\n\u003cp data-start=\"241\" data-end=\"467\"\u003eEnjoy powerful, energy-efficient comfort with the Mitsubishi SLZ‑AF18NL ceiling cassette paired with the sleek SLP‑18FAEU grille panel—designed for quiet, flush-mounted installation in larger residential and commercial spaces.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"669\"\u003e\u003cstrong data-start=\"469\" data-end=\"507\"\u003eHigh-Performance Heating \u0026amp; Cooling\u003c\/strong\u003e\u003cbr data-start=\"507\" data-end=\"510\"\u003eDelivers 17,700 cooling and 19,700 heating with advanced INVERTER technology and eco-friendly R‑454B refrigerant for year-round, efficient performance.\u003c\/p\u003e\n\u003cp data-start=\"671\" data-end=\"844\"\u003e\u003cstrong data-start=\"671\" data-end=\"708\"\u003eSleek, Flush-Mounted Grille Panel\u003c\/strong\u003e\u003cbr data-start=\"708\" data-end=\"711\"\u003eThe SLP‑18FAEU grille fits seamlessly into a 2’ × 2’ ceiling grid, providing a modern, low-profile finish that blends with any décor.\u003c\/p\u003e\n\u003cp data-start=\"846\" data-end=\"1016\"\u003e\u003cstrong data-start=\"846\" data-end=\"893\"\u003e360° Four-Way Airflow with Adjustable Vanes\u003c\/strong\u003e\u003cbr data-start=\"893\" data-end=\"896\"\u003eEnsures even air distribution with independently adjustable vanes, allowing for customized comfort throughout the space.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1173\"\u003e\u003cstrong data-start=\"1018\" data-end=\"1058\"\u003eQuiet Operation \u0026amp; Efficient Drainage\u003c\/strong\u003e\u003cbr data-start=\"1058\" data-end=\"1061\"\u003eOperates quietly (25–31 dB(A)) with a built-in 33\" condensate lift for clean drainage and uninterrupted comfort.\u003c\/p\u003e\n\u003cp data-start=\"1175\" data-end=\"1379\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1214\"\u003eSmart Controls \u0026amp; System Integration\u003c\/strong\u003e\u003cbr data-start=\"1214\" data-end=\"1217\"\u003eCompatible with Mitsubishi outdoor units like SUZ‑AA18NL and supports wired\/wireless controllers plus the Mitsubishi Comfort App for intuitive smart home control.\u003c\/p\u003e\n\u003cp data-start=\"1381\" data-end=\"1570\"\u003e\u003cstrong data-start=\"1381\" data-end=\"1412\"\u003eTrusted Mitsubishi Warranty\u003c\/strong\u003e\u003cbr data-start=\"1412\" data-end=\"1415\"\u003eBacked by a 10-year limited warranty when installed by a licensed contractor and registered within 90 days—providing lasting reliability and peace of mind.\u003c\/p\u003e\n\u003ch5 data-start=\"111\" data-end=\"139\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"140\" data-end=\"567\"\u003e\n\u003cli data-start=\"140\" data-end=\"251\"\u003e\n\u003cp data-start=\"142\" data-end=\"251\"\u003e18,000 BTU four-way ceiling cassette ideal for single-zone spaces in large residential or commercial areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"252\" data-end=\"349\"\u003e\n\u003cp data-start=\"254\" data-end=\"349\"\u003eSleek, flush-mounted design with 3D Sensor grille ensures discreet, unobtrusive installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"350\" data-end=\"415\"\u003e\n\u003cp data-start=\"352\" data-end=\"415\"\u003eEnergy-efficient system provides reliable year-round comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"416\" data-end=\"487\"\u003e\n\u003cp data-start=\"418\" data-end=\"487\"\u003eQuiet operation suitable for offices, classrooms, or living spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"488\" data-end=\"567\"\u003e\n\u003cp data-start=\"490\" data-end=\"567\"\u003eUses low-GWP R454B refrigerant for environmentally responsible performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"569\" data-end=\"578\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"579\" data-end=\"1058\"\u003e\n\u003cli data-start=\"579\" data-end=\"703\"\u003e\n\u003cp data-start=\"581\" data-end=\"703\"\u003e\u003cstrong data-start=\"581\" data-end=\"587\"\u003eQ:\u003c\/strong\u003e What room size is suitable for this unit?\u003cbr data-start=\"629\" data-end=\"632\"\u003e\u003cstrong data-start=\"634\" data-end=\"640\"\u003eA:\u003c\/strong\u003e Ideal for medium to large spaces requiring up to 18,000 BTU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"704\" data-end=\"831\"\u003e\n\u003cp data-start=\"706\" data-end=\"831\"\u003e\u003cstrong data-start=\"706\" data-end=\"712\"\u003eQ:\u003c\/strong\u003e Can it operate quietly?\u003cbr data-start=\"736\" data-end=\"739\"\u003e\u003cstrong data-start=\"741\" data-end=\"747\"\u003eA:\u003c\/strong\u003e Yes, designed for whisper-quiet operation in residential and commercial settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"950\"\u003e\n\u003cp data-start=\"834\" data-end=\"950\"\u003e\u003cstrong data-start=\"834\" data-end=\"840\"\u003eQ:\u003c\/strong\u003e Where can it be installed?\u003cbr data-start=\"867\" data-end=\"870\"\u003e\u003cstrong data-start=\"872\" data-end=\"878\"\u003eA:\u003c\/strong\u003e Ceiling-mounted, flush with 3D Sensor grille for discreet appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"1058\"\u003e\n\u003cp data-start=\"953\" data-end=\"1058\"\u003e\u003cstrong data-start=\"953\" data-end=\"959\"\u003eQ:\u003c\/strong\u003e What refrigerant does it use?\u003cbr data-start=\"989\" data-end=\"992\"\u003e\u003cstrong data-start=\"994\" data-end=\"1000\"\u003eA:\u003c\/strong\u003e R454B, a low-GWP, environmentally friendly refrigerant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"1060\" data-end=\"1082\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1083\" data-end=\"1430\"\u003e\n\u003cli data-start=\"1083\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1085\" data-end=\"1155\"\u003eClean or replace filters monthly to maintain airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1156\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1240\"\u003eSchedule annual professional maintenance for refrigerant and system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1241\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1243\" data-end=\"1291\"\u003eKeep ceiling unit vents clear of obstructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1356\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1356\"\u003eInspect mounting and connections periodically for stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1430\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1430\"\u003eEnsure condensate drains remain unobstructed to prevent water damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":54214814728531,"sku":"SLZAF18NL\/SLP18FAEU","price":1337.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/4179\/5667\/files\/SLZ-AF09NL_20fd799e-36b8-48b4-aa64-b19b3b6db554_32.png?v=1783345831","url":"https:\/\/www.mybackyardzone.com\/products\/mitsubishi-slz-af18nl-18-000-btu-four-way-ceiling-cassette-indoor-unit-w-3d-sensor-grille","provider":"SanaFlex","version":"1.0","type":"link"}