MRCOOL® DIY® 5th Gen Multi-Zone 4-Zone 48,000 BTU 21.8 SEER2 (6K + 6K + 6K + 18K)- 4x 16ft line sets- Ductless Mini-Split Air Conditioner & Heat Pump —DIYM448HPW00D00

Product Description  Model: DIYM448HPW00D00   The MRCOOL® DIYM448HPW00D00 is a professionally engineered 4-zone ductless mini-split system designed for homeowners who want true room-by-room comfort, high efficiency, and the ability to install a full HVAC system without paying contractor labor. This configuration pairs the MRCOOL® DIY® 5th Generation 48,000 BTU multi-zone condenser with three 6,000 BTU wall-mounted air handlers for smaller rooms and one 18,000 BTU air handler for a larger space such as a living room, open-concept area, or master suite. The result is balanced comfort across the home with precise zoning control where it matters most. Installation is simplified using MRCOOL® DIY® QuickConnect® line sets, which arrive factory-sealed and pre-charged with R-454B refrigerant, eliminating the need for vacuum pumps, gauges, or EPA refrigerant handling. Combined with the included DIYPRO® cable, this system installs faster, cleaner, and more affordably than traditional multi-zone