{"product_id":"pioneer-diamante-pro-high-wall-series-18-000-btu-21-seer2-230v-ductless-mini-split-air-conditioner-inverter-heat-pump-with-16-ft-kit","title":"Pioneer Diamante Pro 18,000 BTU 21 SEER2 230V High-Wall Ductless Mini-Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit - WYT018GLSI20RL","description":"\u003ch2\u003ePioneer Diamante Pro 18,000 BTU 21 SEER2 230V High-Wall Ductless Mini-Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit - WYT018GLSI20RL\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHigh Efficiency\u003c\/strong\u003e Diamante Pro Ductless Mini Split Heat Pump System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCooling capacity: \u003cstrong\u003e18,000 BTU\/H\u003c\/strong\u003e with \u003cstrong\u003e21\u003c\/strong\u003e \u003cstrong\u003eSEER2 \/ 10.5 EER2\u003c\/strong\u003e efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHeating capacity: \u003cstrong\u003e18,000 BTU\/H\u003c\/strong\u003e with \u003cstrong\u003e9.5 HSPF2 \/ 3.41 COP2 \u003c\/strong\u003eefficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eVoltage: \u003cstrong\u003e208\/230V, 60Hz, 1Ph\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHigh \u003cstrong\u003eWall-Mounted\u003c\/strong\u003e Ductless Air Conditioning \u0026amp; Heating System\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVariable-Speed \u003cstrong\u003eDC Inverter\u003c\/strong\u003e Driven Performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-Precharged with Environmentally Friendly \u003cstrong\u003eR454b\u003c\/strong\u003e Refrigerant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Ambient Range\u003c\/strong\u003e Operation (As low as \u003cstrong\u003e-4°F \u003c\/strong\u003ein Heating \/ As high as \u003cstrong\u003e122°F\u003c\/strong\u003e in Cooling)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHeat Pump with Cooling, Heating, Dry, and Ventilation Modes\u003c\/li\u003e\n\u003cli\u003eDual-Drainage Ports\u003c\/li\u003e\n\u003cli\u003eWashable, Reusable Air Filters\u003c\/li\u003e\n\u003cli\u003eDual-Axis Airflow (Motorized Up-Down and Left-Right Louvers)\u003c\/li\u003e\n\u003cli\u003eFunctional Remote with:\u003c\/li\u003e\n\u003cli\u003eECO and SLEEP Modes, for Energy-Conservation\u003c\/li\u003e\n\u003cli\u003eTimer On\/Off Control\u003c\/li\u003e\n\u003cli\u003eTURBO, for Times of High-Demand\u003c\/li\u003e\n\u003cli\u003eSelf-Clean Cycle\u003c\/li\u003e\n\u003cli\u003eMEMORY, to Recall Favorite Settings\u003c\/li\u003e\n\u003cli\u003eIFEEL, to Detect and Adjust to Local Temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1938etz\" data-start=\"31\" data-end=\"279\"\u003e\n\u003cp data-start=\"33\" data-end=\"279\"\u003e\u003cstrong data-start=\"33\" data-end=\"79\"\u003eExcellent efficiency for mid‑sized spaces:\u003c\/strong\u003e With \u003cstrong data-start=\"85\" data-end=\"148\"\u003e18,000 BTU capacity and up to 21 SEER2 inverter performance\u003c\/strong\u003e, this unit strikes a strong balance between power and energy savings — ideal for living rooms, master bedrooms, and open spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19mxt2u\" data-start=\"281\" data-end=\"482\"\u003e\n\u003cp data-start=\"283\" data-end=\"482\"\u003e\u003cstrong data-start=\"283\" data-end=\"319\"\u003eSmart inverter heat pump design:\u003c\/strong\u003e Provides \u003cstrong data-start=\"329\" data-end=\"370\"\u003esmooth modulating cooling and heating\u003c\/strong\u003e, reducing temperature swings and lowering seasonal energy use compared with traditional single‑stage systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mnslnl\" data-start=\"484\" data-end=\"652\"\u003e\n\u003cp data-start=\"486\" data-end=\"652\"\u003e\u003cstrong data-start=\"486\" data-end=\"518\"\u003eReliable all‑season comfort:\u003c\/strong\u003e Engineered to \u003cstrong data-start=\"533\" data-end=\"562\"\u003eheat in cooler conditions\u003c\/strong\u003e and cool effectively in humidity and heat, giving year‑round performance you can trust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19itbmr\" data-start=\"654\" data-end=\"836\"\u003e\n\u003cp data-start=\"656\" data-end=\"836\"\u003e\u003cstrong data-start=\"656\" data-end=\"681\"\u003eStandard 230 V setup:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"695\" data-end=\"728\"\u003e208–230 V residential service\u003c\/strong\u003e, making it compatible with common household electrical systems and simplifying professional installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iq4pxn\" data-start=\"838\" data-end=\"990\"\u003e\n\u003cp data-start=\"840\" data-end=\"990\"\u003e\u003cstrong data-start=\"840\" data-end=\"879\"\u003eQuiet, occupant‑friendly operation:\u003c\/strong\u003e Indoor sound levels stay low, helping maintain a peaceful environment in bedrooms, offices, or family areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"efu7dj\" data-start=\"992\" data-end=\"1141\"\u003e\n\u003cp data-start=\"994\" data-end=\"1141\"\u003e\u003cstrong data-start=\"994\" data-end=\"1024\"\u003eComplete installation kit:\u003c\/strong\u003e Includes a \u003cstrong data-start=\"1036\" data-end=\"1066\"\u003e16 ft pre‑charged line set\u003c\/strong\u003e, reducing install complexity and saving HVAC professionals time on site.\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=\"174\" data-end=\"368\"\u003e\u003cstrong data-start=\"174\" data-end=\"224\"\u003eQ1: What type of system is this Pioneer model?\u003c\/strong\u003e\u003cbr data-start=\"224\" data-end=\"227\"\u003eA: It is a \u003cstrong data-start=\"238\" data-end=\"313\"\u003ehigh-wall ductless mini-split air conditioner with integrated heat pump\u003c\/strong\u003e, designed for efficient single-zone climate control.\u003c\/p\u003e\n\u003cp data-start=\"370\" data-end=\"538\"\u003e\u003cstrong data-start=\"370\" data-end=\"428\"\u003eQ2: What cooling and heating capacity does it provide?\u003c\/strong\u003e\u003cbr data-start=\"428\" data-end=\"431\"\u003eA: Provides \u003cstrong data-start=\"443\" data-end=\"465\"\u003e18,000 BTU cooling\u003c\/strong\u003e and \u003cstrong data-start=\"470\" data-end=\"491\"\u003eheat pump heating\u003c\/strong\u003e, ideal for medium-sized rooms or apartments.\u003c\/p\u003e\n\u003cp data-start=\"540\" data-end=\"691\"\u003e\u003cstrong data-start=\"540\" data-end=\"582\"\u003eQ3: How energy-efficient is this unit?\u003c\/strong\u003e\u003cbr data-start=\"582\" data-end=\"585\"\u003eA: Features \u003cstrong data-start=\"597\" data-end=\"620\"\u003e21 SEER2 efficiency\u003c\/strong\u003e, offering lower electricity costs and consistent year-round comfort.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"846\"\u003e\u003cstrong data-start=\"693\" data-end=\"748\"\u003eQ4: What room size is this mini-split suitable for?\u003c\/strong\u003e\u003cbr data-start=\"748\" data-end=\"751\"\u003eA: Recommended for \u003cstrong data-start=\"770\" data-end=\"789\"\u003e500 – 750 sq ft\u003c\/strong\u003e, depending on insulation, ceiling height, and climate.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1023\"\u003e\u003cstrong data-start=\"848\" data-end=\"897\"\u003eQ5: Does it include installation accessories?\u003c\/strong\u003e\u003cbr data-start=\"897\" data-end=\"900\"\u003eA: Yes, comes with a \u003cstrong data-start=\"921\" data-end=\"947\"\u003e16 ft installation kit\u003c\/strong\u003e, including pre-insulated copper line set and essential mounting hardware.\u003c\/p\u003e\n\u003cp data-start=\"1025\" data-end=\"1171\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1075\"\u003eQ6: What electrical requirements does it have?\u003c\/strong\u003e\u003cbr data-start=\"1075\" data-end=\"1078\"\u003eA: Operates on \u003cstrong data-start=\"1093\" data-end=\"1121\"\u003e230 V single-phase power\u003c\/strong\u003e, compatible with standard residential circuits.\u003c\/p\u003e\n\u003cp data-start=\"1173\" data-end=\"1354\"\u003e\u003cstrong data-start=\"1173\" data-end=\"1230\"\u003eQ7: How does inverter technology improve performance?\u003c\/strong\u003e\u003cbr data-start=\"1230\" data-end=\"1233\"\u003eA: \u003cstrong data-start=\"1236\" data-end=\"1271\"\u003eVariable-speed inverter control\u003c\/strong\u003e provides precise temperature, quieter operation, and improved energy efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1356\" data-end=\"1486\"\u003e\u003cstrong data-start=\"1356\" data-end=\"1403\"\u003eQ8: Can it provide heating in cold weather?\u003c\/strong\u003e\u003cbr data-start=\"1403\" data-end=\"1406\"\u003eA: Yes, the heat pump supports \u003cstrong data-start=\"1437\" data-end=\"1460\"\u003elow-ambient heating\u003c\/strong\u003e for year-round comfort.\u003c\/p\u003e\n\u003cp data-start=\"1488\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1488\" data-end=\"1531\"\u003eQ9: What indoor unit style is included?\u003c\/strong\u003e\u003cbr data-start=\"1531\" data-end=\"1534\"\u003eA: Features a \u003cstrong data-start=\"1548\" data-end=\"1581\"\u003ehigh-wall mounted air handler\u003c\/strong\u003e with optimized airflow and quiet operation.\u003c\/p\u003e\n\u003cp data-start=\"1629\" data-end=\"1789\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1702\"\u003eQ10: Is this system suitable for residential or light-commercial use?\u003c\/strong\u003e\u003cbr data-start=\"1702\" data-end=\"1705\"\u003eA: Yes, ideal for \u003cstrong data-start=\"1723\" data-end=\"1786\"\u003ebedrooms, living rooms, offices, or small commercial spaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"edvhrv\" data-start=\"119\" data-end=\"240\"\u003e\n\u003cp data-start=\"121\" data-end=\"240\"\u003e\u003cstrong data-start=\"121\" data-end=\"165\"\u003eClean indoor air filters every 2–4 weeks\u003c\/strong\u003e to maintain airflow, cooling\/heating efficiency, and indoor air quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xwx27d\" data-start=\"241\" data-end=\"371\"\u003e\n\u003cp data-start=\"243\" data-end=\"371\"\u003e\u003cstrong data-start=\"243\" data-end=\"311\"\u003eKeep the outdoor condenser coil free of dust, leaves, and debris\u003c\/strong\u003e to ensure optimal heat exchange and inverter performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1anzqwc\" data-start=\"372\" data-end=\"480\"\u003e\n\u003cp data-start=\"374\" data-end=\"480\"\u003e\u003cstrong data-start=\"374\" data-end=\"442\"\u003eInspect condensate drain lines and dual-drain ports periodically\u003c\/strong\u003e to prevent leaks and water buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ilq5e5\" data-start=\"481\" data-end=\"602\"\u003e\n\u003cp data-start=\"483\" data-end=\"602\"\u003e\u003cstrong data-start=\"483\" data-end=\"556\"\u003eCheck refrigerant line insulation and electrical connections annually\u003c\/strong\u003e to avoid performance loss or safety issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yinmfa\" data-start=\"603\" data-end=\"699\"\u003e\n\u003cp data-start=\"605\" data-end=\"699\"\u003e\u003cstrong data-start=\"605\" data-end=\"643\"\u003eUse the self-clean cycle regularly\u003c\/strong\u003e to reduce moisture buildup and prevent mold or odors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uy1nky\" data-start=\"700\" data-end=\"817\"\u003e\n\u003cp data-start=\"702\" data-end=\"817\"\u003e\u003cstrong data-start=\"702\" data-end=\"767\"\u003eMaintain sufficient clearance around indoor and outdoor units\u003c\/strong\u003e for proper airflow and consistent room comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bo9myg\" data-start=\"818\" data-end=\"942\"\u003e\n\u003cp data-start=\"820\" data-end=\"942\"\u003e\u003cstrong data-start=\"820\" data-end=\"860\"\u003eSchedule annual professional service\u003c\/strong\u003e for inverter diagnostics, refrigerant pressure checks, and system optimization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":49167111061671,"sku":"WYT018GLSI20RL","price":2978.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/6343\/7735\/files\/pro-main1824.jpg?v=1777547333","url":"https:\/\/rayjuve.com\/products\/pioneer-diamante-pro-high-wall-series-18-000-btu-21-seer2-230v-ductless-mini-split-air-conditioner-inverter-heat-pump-with-16-ft-kit","provider":"RAYJUVE","version":"1.0","type":"link"}