Mitsubishi MUZ-JX12WL 12,000 BTU Heat Pump Outdoor Unit - R454B - MUZJX12WL
The Mitsubishi MUZ‑JX12WL is a compact 12,000 BTU inverter outdoor unit with R‑454B refrigerant. It offers efficient heating and cooling, quiet operation, Blue Fin corrosion protection, low-ambient heating to -5°F, and smart control compatibility with a 10-year parts warranty.
Features
Blue Fin Coating: An anti-corrosion treatment applied to the aluminum fins of the heat exchanger of the outdoor unit to protect against corrosion caused
by salt, sulfur, and other airborne contaminants, especially in coastal and industrial areas.
• INVERTER-driven compressor: An inverter-driven compressor generates the precise capacity needed to maintain a temperature set point.
What Our Experts Think
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Efficient & Quiet: Delivers 12,000 BTU for reliable heating and cooling with low noise.
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Durable Build: Blue Fin corrosion protection enhances outdoor longevity.
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Cold-Climate Performance: Provides low-ambient heating down to -5°F.
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Smart Control Ready: Compatible with Mitsubishi smart controllers for convenient operation.
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Warranty Backed: 10-year parts warranty ensures peace of mind.
Q & A
Q: What is the capacity?
A: 12,000 BTU for single-zone heating and cooling.
Q: What refrigerant does it use?
A: R‑454B, an eco-friendly, low-GWP refrigerant.
Q: How low can it heat?
A: Down to -5°F ambient outdoor temperature.
Q: Is it compatible with smart controls?
A: Yes, supports Mitsubishi smart control systems.
Q: What warranty is included?
A: 10-year parts warranty.
Maintenance Tips
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Clean or rinse the air filter regularly to maintain airflow and efficiency.
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Keep the outdoor unit free of leaves, snow, and debris.
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Schedule annual professional servicing for refrigerant and performance checks.
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Ensure condensate drain lines remain clear to prevent water accumulation.
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Use energy-saving modes for reduced electricity consumption.
