{"product_id":"mitsubishi-pka-al12nl-puy-ak12nl-12-000-btu-21-1-seer2-wall-mounted-cooling-only-system","title":"Mitsubishi PKA-AL12NL \u0026 PUY-AK12NL 12,000 BTU 21.1 SEER2 Wall Mounted Cooling Only System - R454B - PKAAL12NL\/PUYAK12NL","description":"\u003ch2\u003eMitsubishi PKA-AL12NL \u0026amp; PUY-AK12NL 12,000 BTU 21.1 SEER2 Wall Mounted Cooling Only System - R454B - PKAAL12NL\/PUYAK12NL\u003c\/h2\u003e\n\u003cp\u003eThe Mitsubishi PKA‑AL12NL indoor unit paired with the PUY‑AK12NL outdoor condenser delivers efficient 12,000 BTU cooling for single-zone applications. Designed for commercial environments, this inverter-driven mini-split system provides reliable, quiet comfort for spaces up to ~500 sq ft. It operates with R‑454B refrigerant and features durable construction for dependable performance.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eINVERTER Technology\u003c\/strong\u003e: Variable-speed compressor for energy-efficient, responsive performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial-Grade Build\u003c\/strong\u003e: Engineered for continuous operation in light-commercial settings such as server rooms, offices, and retail spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Features anti-corrosion coating and robust design for long-term reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuiet Operation\u003c\/strong\u003e: Indoor sound levels as low as 34 dB(A) for discreet performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Control Ready\u003c\/strong\u003e: Compatible with wired and wireless controllers for flexible system management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAirflow Control\u003c\/strong\u003e: Adjustable vanes and auto-swing mode promote even air distribution throughout the room\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=\"580\"\u003e\n\u003cli data-start=\"140\" data-end=\"245\"\u003e\n\u003cp data-start=\"142\" data-end=\"245\"\u003e12,000 BTU wall-mounted cooling-only system ideal for single-zone commercial spaces up to ~500 sq ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"246\" data-end=\"320\"\u003e\n\u003cp data-start=\"248\" data-end=\"320\"\u003eInverter-driven mini-split provides energy-efficient, precise cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"321\" data-end=\"406\"\u003e\n\u003cp data-start=\"323\" data-end=\"406\"\u003eQuiet operation ensures comfort in offices, boutiques, or small commercial areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"407\" data-end=\"497\"\u003e\n\u003cp data-start=\"409\" data-end=\"497\"\u003eDurable construction and R454B refrigerant deliver reliable, eco-friendly performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"498\" data-end=\"580\"\u003e\n\u003cp data-start=\"500\" data-end=\"580\"\u003eCompact design integrates seamlessly into walls without occupying floor space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"582\" data-end=\"591\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"592\" data-end=\"1044\"\u003e\n\u003cli data-start=\"592\" data-end=\"710\"\u003e\n\u003cp data-start=\"594\" data-end=\"710\"\u003e\u003cstrong data-start=\"594\" data-end=\"600\"\u003eQ:\u003c\/strong\u003e What size area is suitable for this system?\u003cbr data-start=\"644\" data-end=\"647\"\u003e\u003cstrong data-start=\"649\" data-end=\"655\"\u003eA:\u003c\/strong\u003e Ideal for small single-zone spaces up to ~500 sq ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"711\" data-end=\"824\"\u003e\n\u003cp data-start=\"713\" data-end=\"824\"\u003e\u003cstrong data-start=\"713\" data-end=\"719\"\u003eQ:\u003c\/strong\u003e Is it energy-efficient?\u003cbr data-start=\"743\" data-end=\"746\"\u003e\u003cstrong data-start=\"748\" data-end=\"754\"\u003eA:\u003c\/strong\u003e Yes, 21.1 SEER2 rating with inverter technology reduces energy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"825\" data-end=\"936\"\u003e\n\u003cp data-start=\"827\" data-end=\"936\"\u003e\u003cstrong data-start=\"827\" data-end=\"833\"\u003eQ:\u003c\/strong\u003e Can it operate quietly in commercial settings?\u003cbr data-start=\"880\" data-end=\"883\"\u003e\u003cstrong data-start=\"885\" data-end=\"891\"\u003eA:\u003c\/strong\u003e Yes, designed for whisper-quiet operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"937\" data-end=\"1044\"\u003e\n\u003cp data-start=\"939\" data-end=\"1044\"\u003e\u003cstrong data-start=\"939\" data-end=\"945\"\u003eQ:\u003c\/strong\u003e What refrigerant does it use?\u003cbr data-start=\"975\" data-end=\"978\"\u003e\u003cstrong data-start=\"980\" data-end=\"986\"\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=\"1046\" data-end=\"1068\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1069\" data-end=\"1420\"\u003e\n\u003cli data-start=\"1069\" data-end=\"1141\"\u003e\n\u003cp data-start=\"1071\" data-end=\"1141\"\u003eClean or replace filters monthly to maintain airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1142\" data-end=\"1221\"\u003e\n\u003cp data-start=\"1144\" data-end=\"1221\"\u003eSchedule annual professional maintenance for refrigerant and system checks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1222\" data-end=\"1284\"\u003e\n\u003cp data-start=\"1224\" data-end=\"1284\"\u003eKeep outdoor unit clear of debris for optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1285\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1287\" data-end=\"1347\"\u003eInspect wall unit and mounting periodically for stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1420\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1420\"\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":54214815613267,"sku":"PKAAL12NL\/PUYAK12NL","price":2364.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/4179\/5667\/files\/PUY_PUZ-AK12_18_20.png?v=1783345840","url":"https:\/\/www.mybackyardzone.com\/products\/mitsubishi-pka-al12nl-puy-ak12nl-12-000-btu-21-1-seer2-wall-mounted-cooling-only-system","provider":"SanaFlex","version":"1.0","type":"link"}