{"product_id":"mitsubishi-paa-ba18nl-puy-ah24nl-18-000-btu-17-9-seer2-cased-coil-cooling-only-system-r454b","title":"Mitsubishi PAA-BA18NL \u0026 PUY-AH24NL 18,000 BTU 17.9 SEER2 Cased Coil Cooling Only System - R454B","description":"\u003cp\u003e\u003cstrong\u003eMitsubishi PAA-BA18NL \u0026amp; PUY-AH24NL: 18,000 BTU Cooling-Only Split System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mitsubishi PAA-BA18NL indoor cased coil paired with the PUY-AH24NL outdoor condenser delivers efficient, reliable cooling performance for residential and light commercial applications. Designed for compatibility with gas furnaces and Mitsubishi intelli-HEAT® systems, this 18,000 BTU cooling-only split system provides quiet operation, flexible installation, and dependable comfort for homes, offices, retail spaces, and retrofit HVAC projects.\u003c\/p\u003e\n\u003cp\u003eThe PAA-BA18NL indoor unit is engineered for compatibility with most ANSI-certified gas furnaces and supports Mitsubishi’s intelligent switchover technology for hybrid HVAC applications. The unit features a durable, high-quality drain pan with low moisture absorption and excellent heat resistance for long-term reliability. Flexible multi-position installation supports horizontal and vertical configurations—including left, right, upflow, and downflow orientations—making the system adaptable to a wide range of layouts. With airflow up to 812 CFM, the indoor coil delivers even air distribution and consistent comfort throughout the conditioned space.\u003c\/p\u003e\n\u003cp\u003eThe PUY-AH24NL outdoor condenser utilizes Mitsubishi’s INVERTER-driven twin rotary compressor technology to provide efficient, precise cooling control while minimizing energy consumption. Designed for durability in harsh climates, the outdoor unit includes Blue Fin anti-corrosion coating and seacoast protection to help resist salt, sulfur, and airborne contaminants that can reduce efficiency and equipment lifespan. The system provides dependable cooling operation in outdoor temperatures up to 115°F while maintaining quiet operation with outdoor sound levels as low as 49 dB(A).\u003c\/p\u003e\n\u003cp\u003eENERGY STAR® certification and efficient inverter-driven operation help reduce utility costs while maintaining reliable cooling performance. The system also supports a full range of advanced smart control and connectivity options, including Mitsubishi’s Comfort app, kumo cloud®, wired and wireless remotes, BACnet®\/Modbus® interfaces, and third-party thermostat integration for flexible comfort management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSystem Type: Cased coil indoor unit + single-zone cooling-only outdoor unit\u003cbr\u003eModels: Indoor – PAA-BA18NL | Outdoor – PUY-AH24NL\u003cbr\u003eCapacities: 18,000 BTU Cooling (Max 18,500 | Min 9,500)\u003cbr\u003eRoom Size: Ideal for residential and light commercial spaces up to ~700–1,000 sq ft\u003cbr\u003eOperating Modes: Cooling Only\u003cbr\u003eENERGY STAR®: Yes\u003cbr\u003eRefrigerant \/ Factory Charge: R-454B, 7 lb 11 oz (pre-charged for 100 ft line length)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINVERTER-Driven Compressor: Efficient, precise cooling performance\u003cbr\u003eintelli-HEAT® Compatibility: Designed for hybrid furnace integration\u003cbr\u003eHigh Airflow Output: Up to 812 CFM for even air distribution\u003cbr\u003eQuiet Operation: Outdoor sound levels as low as 49 dB(A)\u003cbr\u003eFlexible Installation: Multi-position horizontal or vertical installation\u003cbr\u003eBlue Fin \u0026amp; Seacoast Protection: Corrosion-resistant outdoor coil protection\u003cbr\u003eENERGY STAR® Certified: High-efficiency operation for reduced energy costs\u003cbr\u003eSmart Controls: Comfort app compatible, wired\/wireless remotes, thermostat interfaces\u003cbr\u003eCompact Design: Space-saving indoor and outdoor cabinet dimensions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications (Rated Conditions)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCooling Capacity: 18,000 BTU (Max 18,500 | Min 9,500) | SEER2: 17.9 | EER2: 12.8\u003cbr\u003eElectrical: 208\/230 V, 1-Ph, 60 Hz | MCA: 22 A | MOCP: 37 A\u003cbr\u003eIndoor Airflow: 424–812 CFM\u003cbr\u003eOutdoor Sound: 49 dB(A) Cooling\u003cbr\u003ePiping: Liquid 3\/8 in | Gas 5\/8 in | Max line length: 100 ft | Max height: 100 ft\u003cbr\u003eOutdoor Dimensions \/ Weight: 37-13\/32 × 14 × 37-1\/8 in | 155 lb\u003cbr\u003eIndoor Dimensions \/ Weight: 17-9\/16 × 21-7\/16 × 27-1\/2 in | 54 lb\u003cbr\u003eDrain Connection: 3\/4 in O.D.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIndoor Unit: PAA-BA18NL cased coil indoor unit\u003cbr\u003eOutdoor Unit: PUY-AH24NL cooling-only condenser\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResidential and light commercial applications requiring efficient, reliable cooling with flexible installation and hybrid furnace compatibility. The Mitsubishi PAA-BA18NL \u0026amp; PUY-AH24NL system delivers quiet, energy-efficient comfort with advanced inverter technology and durable corrosion-resistant construction.\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":51726322663640,"sku":"PAABA18NL\/PUYAH24NL","price":4420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/3666\/9540\/files\/PAA-AA24NLPUY-AH24NL.png?v=1779809587","url":"https:\/\/gotductless.com\/products\/mitsubishi-paa-ba18nl-puy-ah24nl-18-000-btu-17-9-seer2-cased-coil-cooling-only-system-r454b","provider":"Got Ductless","version":"1.0","type":"link"}