{"product_id":"mitsubishi-pefy-l18nmau-a-18-000-btu-mid-static-horizontal-ducted-indoor-unit-r454b","title":"Mitsubishi PEFY-L18NMAU-A 18,000 BTU Mid Static Horizontal-Ducted Indoor Unit - R454B","description":"\u003cp\u003e\u003cstrong\u003eMitsubishi PEFY-L18NMAU-A – 18,000 BTU\/H Horizontal-Ducted Indoor Unit\u003c\/strong\u003e\u003cbr\u003eDeliver powerful, concealed comfort with the Mitsubishi PEFY-L18NMAU-A, an 18,000 BTU\/H horizontal-ducted indoor unit engineered for enhanced airflow performance, flexible static pressure control, and adaptable installation configurations. Designed for residential and light commercial applications, this ducted fan coil provides dependable zoned comfort while maintaining a clean, unobtrusive interior appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePowerful \u0026amp; Efficient Performance\u003c\/strong\u003e\u003cbr\u003eThe PEFY-L18NMAU-A delivers 18,000 BTU\/H of nominal cooling capacity and 20,000 BTU\/H of nominal heating capacity for reliable year-round climate control. Powered by a high-efficiency 121W DC fan motor, the unit provides multiple airflow settings of 618, 742, and 883 CFM to accommodate a variety of duct layouts and comfort requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eEnhanced Static Pressure for Flexible Duct Design\u003c\/strong\u003e\u003cbr\u003eDesigned for more demanding duct applications, this model features five-stage external static pressure settings of 0.14, 0.20, 0.28, 0.40, and up to 0.60 in. WG. This expanded static range allows for extended duct runs, branching configurations, and customized air outlet designs, making it ideal for complex concealed installations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eQuiet Operation with High Airflow Output\u003c\/strong\u003e\u003cbr\u003eDespite its high-capacity airflow, the PEFY-L18NMAU-A maintains controlled sound pressure levels ranging from 31 to 39 dB(A). This balance of strong airflow and quiet performance makes it suitable for offices, classrooms, conference areas, and residential living spaces where both comfort and acoustics are important.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eCompact, Ceiling-Ready Design\u003c\/strong\u003e\u003cbr\u003eWith a cabinet height of just 9-7\/8\", the unit is engineered for low-clearance ceiling cavities while supporting higher static pressure capability. Measuring 43-5\/16\" W × 28-7\/8\" D × 9-7\/8\" H and weighing 67 lbs, it offers a robust yet installation-friendly solution for concealed ducted comfort delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eBuilt-In Condensate Management\u003c\/strong\u003e\u003cbr\u003eThe PEFY-L18NMAU-A includes an integrated condensate lift pump capable of lifting condensate up to 27-9\/16\", simplifying drain routing and expanding installation flexibility. A 1-1\/4\" O.D. drain connection supports reliable gravity or pumped condensate removal.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSmart Controls \u0026amp; System Compatibility\u003c\/strong\u003e\u003cbr\u003eThis indoor unit supports a wide range of advanced control solutions, including wired MA controllers, RedLINK® wireless remotes, third-party thermostat interfaces, and building automation integration via BACnet® or Modbus® with appropriate adapters. Optional kumo cloud® Comfort App compatibility enables remote monitoring and modern connected comfort management.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eReliable Refrigerant \u0026amp; Electrical Configuration\u003c\/strong\u003e\u003cbr\u003eDesigned for use with R454B refrigerant systems, the unit connects via 1\/4\" liquid and 1\/2\" gas lines for efficient system pairing. It operates on 208\/230V single-phase power with an MCA of 2.5 and MOCP of 15 amps, ensuring safe and dependable electrical performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eEngineered for Versatile Concealed Zoned Comfort\u003c\/strong\u003e\u003cbr\u003ePurpose-built for horizontal concealed duct installations, the Mitsubishi PEFY-L18NMAU-A combines high-capacity performance with enhanced static pressure flexibility. Ideal for projects requiring extended ductwork and customized airflow distribution, this horizontal-ducted indoor unit delivers efficient, reliable, and unobtrusive climate control for demanding residential and light commercial environments.\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":51400933048536,"sku":"PEFY-L18NMAU-A","price":2715.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/3666\/9540\/files\/PEFY-L06-54NMAU-A.png?v=1771424112","url":"https:\/\/gotductless.com\/products\/mitsubishi-pefy-l18nmau-a-18-000-btu-mid-static-horizontal-ducted-indoor-unit-r454b","provider":"Got Ductless","version":"1.0","type":"link"}