Mitsubishi PEFY-L18NMSU-A 18,000 BTU Low Static Horizontal-Ducted Indoor Unit - R454B WM

Mitsubishi PEFY-L18NMSU-A 18,000 BTU Low Static Horizontal-Ducted Indoor Unit - R454B WMMitsubishi PEFY L18NMSU A 18,000 BTU H Low Static Horizontal Ducted Indoor Unit Deliver high capacity, concealed comfort with the Mitsubishi PEFY L18NMSU A, an 18,000 BTU H low static horizontal ducted indoor unit engineered for quiet performance, flexible airflow control, and streamlined ceiling installations. Designed for residential and light commercial applications, this slim ducted solution provides powerful zoned comfort while maintaining a

long-term comfort in larger residential or commercial spaces

Designed as a 3

ensuring a perfect fit and dependable operation

A Branch Box - For the MXZ-SM42NAMHZ

and can be combined using optional No-Vac Couplers for longer lengths

and long-term performance—providing dependable comfort for years to come

Mitsubishi’s advanced INVERTER technology ensures efficient cooling (9

55Heating Capacity @ 17°F: 6

DIY-18-HP-WMAH-230D25-O - MRCOOL® DIY® 18K BTU ductless mini-split heat pump

with maintained operation down to –13 °F outdoors when paired with a Hyper‑Heating outdoor unit—ensuring dependable warmth in cold climates

Powered by R‑454B refrigerant and DC inverter technology

Commercial DesignRated at 42