Mitsubishi MLZ-KX06NL 6,000 BTU One-Way Ceiling Cassette Unit (Unit Only)- R454B - MLZKX06NL

Mitsubishi MLZ-KX06NL 6,000 BTU One-Way Ceiling Cassette Unit (Unit Only)- R454B - MLZKX06NL

• Unit Type Ceiling Cassette
• Product Line M-Series KY
• Operating Mode Cooling & Heating
• Number of Zones 1
• Unit Capacity 6,000 BTU
• Line Set Size 1/4" x 3/8"
• Required Install Kit
• WiFi Enabled Yes with Kumo Cloud
• WiFi Built In No

Package Includes

• Indoor Unit MLZ-KY06NA
  
• Remote Controller

Performance

• Cooling Capacity 6,000 BTU
• Heating Capacity 7,200 BTU
• Room Cooling/Heating Capacity up to 250 sq ft

What Our Experts Think

• Compact 6,000 BTU one-way ceiling cassette ideal for small rooms, offices, or specialty spaces.

• Uses R454B refrigerant, reducing environmental impact with low GWP.

• Delivers quiet, efficient heating and cooling with precise temperature control.

• Sleek ceiling-mounted design blends seamlessly into interiors while saving floor space.

• Perfect for users needing a discreet, high-performance ductless solution (unit only; outdoor unit sold separately).

Q&A

• Q: What room size is this unit suitable for?
  A: Ideal for spaces up to ~250–300 sq. ft., depending on insulation and layout.

• Q: Is it compatible with heating?
  A: Yes, when paired with a compatible Mitsubishi heat-pump outdoor unit.

• Q: What refrigerant does it use?
  A: R454B, an eco-friendly, next-generation refrigerant.

• Q: Is the installation difficult?
  A: Designed for ceiling integration; professional installation is recommended.

Maintenance Tips

• Clean filters every 2–4 weeks for optimal airflow and efficiency.

• Keep air intake and discharge clear of obstructions.

• Schedule annual maintenance by a certified HVAC technician.