The MRCOOL 27k 5th Gen 4-Zone DIY Multi-Zone Bundle (9k + 18k) Air Handlers, (25ft + 50ft) Pre Charged R-454B Line Sets, 230V) — DIYM227HPW03D09 delivers customizable comfort for multiple rooms without the need for specialized HVAC installation. Designed for homeowners who want professional-grade heating and cooling with a true do-it-yourself setup, this multi-zone system combines a powerful 27,000 BTU outdoor condenser with four indoor air handlers to provide independent temperature control across different spaces. Featuring pre-charged Quick Connect® line sets with environmentally friendly R-454B refrigerant, advanced inverter technology, smart home compatibility, and year-round heating and cooling performance, this 5th Generation MRCOOL DIY system offers energy-efficient comfort, flexible zoning, and simplified installation for residential applications.

Features:

• 27,000 BTU 5th Generation DIY multi-zone heat pump system
• Supports up to four independently controlled zones
• Includes 9,000 BTU and 18,000 BTU indoor air handlers
• Pre-charged 25 ft. and 50 ft. Quick Connect® line sets included
• Uses next-generation R-454B refrigerant
• DIY installation with no special HVAC tools required
• Energy-efficient inverter compressor technology
• Heating and cooling operation for year-round comfort
• Smart control through the MRCOOL SmartHVAC app
• Compatible with Amazon Alexa and Google Assistant
• Washable air filters for easy maintenance
• 230V electrical operation
• Quiet indoor and outdoor performance
• Ideal for homes requiring customized room-by-room climate control

Included in Bundle:

• 1x DIY 18k 5th Gen Multi-Zone 4 Condenser - 230v (DIY-MULTI4-27HP230D-O)
• 1x DIY 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler 230V (DIY-09-HP-WMAH-230D25-O)
• 1x DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Air Handler 230V (DIY-18-HP-WMAH-230D25-O)
• 1x DIY 5th Gen 50 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set (DIY50-1438-O)
• 1x DIY 5th Gen 25 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set (DIY25-1438-O)