The Mitsubishi SUZ-AA18NLHZ is an 18,000 BTU Hyper-Heating inverter heat pump with R-454B refrigerant. It provides full heating at 5°F, operates to –13°F, and ensures quiet, efficient comfort year-round with durable design and broad indoor unit compatibility.

Unit Type: Outdoor Unit
Product Line: SUZ Series
Operating Mode: Cooling & Heating
System Capacity: 16,400 - 18,000 BTU
Line Set Size: 1/4" x 1/2"

Outdoor Unit SUZ-AA18NLHZ

Cooling Capacity up to 16,400 - 18,000 BTU
Heating Capacity up to 23,500 - 23,800 BTU
Room Cooling/Heating Capacity up to 750 sq ft

OUTDOOR UNIT 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.
• Built-in base pan heater
• Hot-Start Technology: Hot-Start Technology ensures the fan only activates once the heat exchanger is warm, preventing cold air blasts during start-up.
• Hyper-Heating INVERTER® (H2i®): 100% heating capacity down to 5° F with guaranteed heating down to -13° F.
• Joint Lap DC Motor: Innovative Joint Lap DC Motor leads to high efficiency and reliability
• Outdoor unit directed power: The outdoor unit powers the indoor unit, and should a power outage occur, the system is automatically restarted when
power returns
• Pulse Amplitude Modulation technology: Pulse Amplitude Modulation technology enhances energy efficiency by adjusting the power supply to optimize
compressor performance, ensuring precise capacity control and reduced energy consumption.
• Quiet operation: Quiet operation units are as quiet as a typical conversation, and most indoor units are whisper quiet