Mitsubishi MSZ-FX15NL 15,000 BTU Wall Mounted Indoor Unit - R454B - MSZFX15NL
The Mitsubishi MSZ-FX15NL is a 15,000 BTU wall-mounted indoor unit delivering quiet, energy-efficient heating and cooling for rooms up to 650 sq ft. With smart controls and advanced filtration, it pairs with FX outdoor units for reliable, year-round 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 Comfort: 15,000 BTU effectively heats and cools rooms up to 650 sq ft.
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Energy Efficient: Low power consumption while maintaining strong performance.
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Quiet Operation: Ideal for living spaces, bedrooms, or offices without noise disruption.
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Smart Control Compatible: Works with Mitsubishi smart controllers for convenient operation.
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Advanced Filtration: Enhances indoor air quality while maintaining airflow.
Q & A
Q: What is the cooling/heating capacity?
A: 15,000 BTU for single-zone heating and cooling.
Q: What room size is it suitable for?
A: Up to 650 sq ft.
Q: What refrigerant does it use?
A: R‑454B, an eco-friendly, low-GWP refrigerant.
Q: Can it be controlled via smart devices?
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 for optimal airflow and efficiency.
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Schedule annual professional servicing to maintain refrigerant levels and performance.
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Ensure airflow vents are unobstructed.
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Use energy-saving modes to reduce electricity consumption.
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Inspect and clean the unit exterior and grille to avoid dust buildup.
