MRCOOL® DIY® 5th Gen Multi-Zone 4-Zone 48,000 BTU 21.8 SEER2 (6K + 6K + 6K + 18K)- 4x 25ft line sets- Ductless Mini-Split Air Conditioner & Heat Pump- DIYM448HPW00D216 Horizontal Flow Technician Pre-filled with R-454B refrigerant

Pre-filled with R-454B refrigerant

Supports up to 5 indoor zones from a single outdoor unit

but highly recommended in cold regions or for homeowners who want stronger backup heat

we custom-configure your system so you have everything you need from the start

MRCOOL® DIY® 5th Gen Multi-Zone 4-Zone 48,000 BTU 21.8 SEER2 (6K + 6K + 6K + 18K)- 4x 25ft line sets- Ductless Mini-Split Air Conditioner & Heat Pump- DIYM448HPW00D216 Horizontal Flow Technician Pre-filled with R-454B refrigerantProduct Description Model: DIYM448HPW00D216 The MRCOOL DIYM448HPW00D216 is a high performance 4 zone ductless mini split system designed for homeowners who demand room by room comfort, energy efficiency, and a true DIY installation without sacrificing professional grade performance. This system pairs the MRCOOL DIY 5th Generation 48,000 BTU multi zone condenser with three 6,000 BTU wall mounted air handlers for smaller bedrooms, offices, or bonus