MRCOOL® Signature Series 18,000 BTU Stud-Mount Air Handler 1.5 Ton R-454B ECM, MCAEAWPEF18D21AA 4 Ton Heat Pump and intelligent diagnostics

and intelligent diagnostics

OEM MRCOOL Universal® Compatibility – Designed specifically for Universal Series air handlers

the mobile app

Dry Mode Dehumidification

Heating Capacity: 12

MRCOOL® Signature Series 18,000 BTU Stud-Mount Air Handler 1.5 Ton R-454B ECM, MCAEAWPEF18D21AA 4 Ton Heat Pump and intelligent diagnosticsProduct Description The MRCOOL Signature Series MCAEAWPEF18D21AA is a space saving 18,000 BTU stud mount air handler engineered for applications where traditional air handlers simply wont fit. Designed to install directly between standard wall studs, this compact unit is ideal for remodels, tight mechanical spaces, apartments, additions, and modern high efficiency builds where every inch matters. Despite its slim profile, this 1. 5 ton air handler