MRCOOL® DIY® 5th Gen E-Star Series 18K BTU, 1.5 Ton, 21.5 SEER2 Ductless Mini-Split Heat Pump System with Ceiling Cassette Air Handler – R-454B 5th Gen R-454B System not just DIY‑friendly

not just DIY‑friendly

1 MRCOOL® Universal 4 Ton Air Handler 48k BTU Air Handler

especially in homes with young or curious children who may be keen to stick their hands into places and things that they shouldn’t

Create schedules

Great for beige

MRCOOL® DIY® 5th Gen E-Star Series 18K BTU, 1.5 Ton, 21.5 SEER2 Ductless Mini-Split Heat Pump System with Ceiling Cassette Air Handler – R-454B 5th Gen R-454B System not just DIY‑friendlyDescription 5TH GEN MS1 C18K 454B 1 The MRCOOL DIY 5th Gen E Star Series 18K BTU Mini Split Heat Pump System delivers next generation efficiency, low environmental impact, and true do it yourself installation. This single zone package features a premium ceiling cassette air handler for discreet comfort, providing powerful heating and cooling performance without compromising aesthetics. Unlike traditional wall mounted units, the MRCOOL ceiling cassette