The MRCOOL 27k 5th Gen 4-Zone DIY Multi-Zone Bundle (12k + 12k) Air Handlers, (25ft + 25ft) Pre-Charged R-454B Line Sets, 230V) — DIYM227HPW04D06 delivers efficient year-round comfort with the convenience of a true do-it-yourself installation. Designed for homeowners seeking a flexible multi-zone heating and cooling solution, this 5th Generation MRCOOL system allows you to independently control temperatures in multiple rooms while eliminating the need for specialized HVAC tools or professional installation. Featuring advanced inverter technology, energy-efficient performance, and environmentally friendly R-454B refrigerant, this system provides reliable comfort, quieter operation, and reduced energy consumption for residential applications.

Features:

• 27,000 BTU 5th Generation DIY multi-zone mini split system
• Includes two 12,000 BTU wall-mounted air handlers
• Two 25 ft pre-charged Quick Connect® line sets included
• Uses environmentally friendly R-454B refrigerant
• 230V operation
• DIY installation with no vacuuming or special tools required
• Independent temperature control for multiple zones
• Inverter-driven compressor for improved efficiency and comfort
• Heat pump functionality for both heating and cooling
• Wi-Fi enabled for smart control and remote access
• Quiet indoor operation
• Designed for residential applications

Included in Bundle:

• 1x DIY 18k 5th Gen Multi-Zone 4 Condenser - 230v (DIY-MULTI4-27HP230D-O)
• 2x DIY 5th Gen 12,000 BTU Multi-Zone Mini Split Air Handler 230V (DIY-12-HP-WMAH-230D25-O)
• 2x 25ft 1/4" x 3/8 " R454B Line set 0.38-in W x 0.25-in H Ductless Mini Splits Line Set (DIY25-1438-O)