Mitsubishi MSZ-FX18NL 18,000 BTU Wall Mounted Indoor Unit - R454B - MSZFX18NLU1
The Mitsubishi MSZ-FX18NL is an 18,000 BTU wall-mounted indoor unit offering quiet, energy-efficient heating and cooling for rooms up to 750 sq ft. With smart control compatibility and advanced filtration, it pairs with FX outdoor units for year-round single-zone comfort
Features
• 3D i-see Sensor (Built-in): The advanced sensor scans each room to produce a complete thermal profile that includes heat signatures based upon size,
temperature and movement, then adjusts temperature and airflow based on user preference, and saves energy according to room occupancy.
• Dual Barrier Coating: The patented Dual Barrier Coating reduces the collection of contaminants like dust, fibers, smoke, and oil on the inner surface of
the heat pump, resulting in optimal airflow and easier maintenance.
• Dual Barrier Fusion: The patented Dual Barrier Fusion reduces the collection of contaminants like dust, fibers, smoke, and oil on the vanes of the indoor
unit, keeping it clean all year long. Dual Barrier Fusion’s shielding power is fused directly into the material of the horizontal and vertical vanes during
manufacturing to maintain effectiveness and longevity of the components, and to promote vane cleanliness and reduce odors.
• Dual Vane: Dual-Vane feature allows for airflow direction to be set independently using two vanes, which can then deliver airflow across wide areas of a
room, levels of a zone, or to two people in different locations at the same time.
• Econo Cool: Econo Cool temporarily and automatically adjusts the airflow based on heat exchanger temperature. The set temperature is increased
slightly, which saves energy, while maintaining comfort.
What Our Experts Think
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High-Capacity Single-Zone Comfort: 18,000 BTU efficiently heats and cools rooms up to 750 sq ft.
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Energy Efficient: Designed for low power consumption while delivering strong performance.
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Quiet Operation: Ideal for bedrooms, offices, or living spaces without noise disruption.
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Smart Control Compatible: Works with Mitsubishi smart controllers for easy operation.
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Advanced Filtration: Improves indoor air quality while maintaining airflow.
Q & A
Q: What capacity does this indoor unit provide?
A: 18,000 BTU for single-zone heating and cooling.
Q: What refrigerant does it use?
A: R‑454B, an eco-friendly, low-GWP refrigerant.
Q: What room size is it suitable for?
A: Up to 750 sq ft.
Q: Can it be controlled smartly?
A: Yes, compatible with Mitsubishi smart controllers.
Q: Is it quiet in operation?
A: Yes, designed for low indoor noise.
Maintenance Tips
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Clean or rinse the air filter regularly to maintain airflow and efficiency.
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Schedule annual professional maintenance for optimal performance.
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Ensure indoor airflow vents are unobstructed.
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Use energy-saving modes to reduce electricity usage.
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Inspect and clean the indoor unit exterior and grille to avoid dust buildup.
