18,000 BTU Mitsubishi HX-Series 20 SEER2 Single Wall Mounted Mini Split Heat Pump System - R454B | MUZ-HX18NL / MSZ-HX18NL

MUZ-HX18NL - Inverter Heat Pump Outdoor Unit

The MUZ-HX18NL is an advanced outdoor unit designed to deliver efficient heating and cooling, paired with the MSZ-HX18NL indoor unit. Featuring inverter-driven technology, this unit offers precise temperature control, high energy efficiency, and reliable performance for residential and commercial applications.

Key Features:

• Blue Fin Coating: An anti-corrosion treatment applied to the outdoor unit's heat exchanger to protect against corrosion caused by airborne contaminants, ideal for coastal and industrial environments.
• Inverter-Driven Compressor: The inverter-driven compressor adjusts to the exact required capacity, ensuring optimal efficiency and performance.
• Energy Efficient: With a SEER2 rating of 20, EER21 of 12.55, and HSPF2 of 9.5, the unit provides excellent energy performance, lowering operational costs while maintaining comfort.
• Quiet Operation: The MUZ-HX18NL operates quietly, with sound levels of 49 dB(A) in cooling mode and 51 dB(A) in heating mode, making it ideal for quiet residential spaces.
• Base Pan Heater (Optional): Prevents ice buildup on the unit's base in freezing conditions, ensuring continuous operation in extreme climates.
• Reverse Cycle Defrost: The reverse cycle defrost system ensures efficient performance in colder environments by preventing frost accumulation on the heat exchanger.

Specifications:

• Cooling Capacity: Rated at 17,200 BTU/h with a maximum capacity of 18,000 BTU/h at 95°F outdoor temperature and a minimum capacity of 5,800 BTU/h.
• Heating Capacity: Rated at 18,000 BTU/h at 47°F, with a maximum heating capacity of 20,800 BTU/h and a minimum of 5,400 BTU/h at 17°F outdoor temperature.
• Power Input: Rated at 1,370W in cooling mode and 1,590W in heating mode for high energy efficiency.
• Electrical Requirements: 208-230V, 1 phase, 60Hz with a recommended fuse size of 20A and wire size of AWG 14 for safe installation.
• Dimensions: The outdoor unit measures 31-1/2 x 11-1/4 x 21-5/8 inches and weighs 90 lbs (40.8 kg).
• Airflow Rate: 1,816 CFM during cooling and 1,415 CFM during heating for efficient air distribution and temperature control.
• Refrigerant: Uses R454B refrigerant for improved environmental performance and energy efficiency.
• Sound Pressure Level: 49 dB(A) in cooling mode and 51 dB(A) in heating mode for quiet operation.

The MUZ-HX18NL outdoor unit combines high performance with energy efficiency, providing reliable heating and cooling for various applications. With advanced features, energy savings, and quiet operation, this unit ensures a comfortable and sustainable environment.

MSZ-HX18NL Air Handler Overview

The MSZ-HX18NL air handler is a high-performance, energy-efficient HVAC solution designed to provide optimal cooling and heating for residential and light commercial applications. When paired with the MUZ-HX18NL outdoor unit, it delivers reliable comfort year-round while maintaining high energy efficiency. This air handler combines advanced technology, quiet operation, and a sleek design to meet the needs of both small and medium-sized spaces.

Key Features

• Energy Efficiency: The MSZ-HX18NL is designed with energy-efficient features that reduce power consumption while maintaining high performance, resulting in lower operating costs over time.
• Quiet Operation: The air handler operates quietly, providing a comfortable indoor environment with minimal noise disruption, making it suitable for residential, office, and other quiet settings.
• Compact and Modern Design: Featuring a slim and stylish design, the MSZ-HX18NL integrates seamlessly into various interior spaces, offering an unobtrusive yet highly efficient climate control solution.
• Advanced Air Filtration: Equipped with a high-performance filtration system, the MSZ-HX18NL helps improve indoor air quality by removing dust, allergens, and other particles from the air, contributing to a healthier living environment.
• Corrosion-Resistant Coating: The MSZ-HX18NL air handler is built with a corrosion-resistant coating, ensuring long-term durability and reliable performance even in challenging environmental conditions.

Specifications

• Cooling Capacity: 18,000 BTU/h
• Heating Capacity: 20,000 BTU/h
• Power Supply: 208-230V, 60Hz, 1-phase
• Dimensions: 33-7/16" (W) x 11-5/8" (H) x 25-1/4" (D)
• Weight: 24 lbs

Advanced Features and Benefits

• Hyper Heating Technology: The MSZ-HX18NL incorporates Hyper Heating technology, allowing the system to continue delivering efficient heating performance even at low outdoor temperatures, ensuring comfort even in cold weather conditions.
• Inverter Technology: Featuring an inverter-driven compressor, the air handler adjusts its speed according to the cooling or heating demand, resulting in improved energy efficiency and reduced wear on the system, while maintaining a steady and comfortable temperature.
• Remote Control Accessibility: The MSZ-HX18NL comes with an intuitive remote control, providing users with the flexibility to adjust the temperature, fan speed, and operating modes from anywhere in the room, offering convenience and ease of use.
• Auto Restart Function: In the event of a power outage, the MSZ-HX18NL air handler automatically restarts and resumes operation from the previous settings, eliminating the need for manual intervention.
• Self-Diagnosis and Error Reporting: The system includes a self-diagnosis function that detects any potential issues and provides error codes for easier troubleshooting, ensuring that the unit remains in optimal working condition with minimal downtime.

Installation and Maintenance

• Easy Installation: The MSZ-HX18NL is designed for simple and flexible installation, offering multiple mounting options for easy integration into various environments, whether for residential or light commercial use.
• Low Maintenance Requirements: The air handler is built for low-maintenance operation. Regular cleaning of filters and basic maintenance ensures continued efficient operation without the need for frequent professional servicing.
• Washable Filters: The MSZ-HX18NL features washable air filters that can be easily cleaned to maintain efficient airflow and air quality. This feature reduces the need for frequent filter replacements and helps extend the life of the system.

Applications

• Residential Use: Ideal for medium-sized homes or apartments, the MSZ-HX18NL is perfect for living rooms, bedrooms, and home offices, offering efficient and quiet climate control with minimal installation space required.
• Commercial Use: The MSZ-HX18NL is also well-suited for small commercial spaces such as offices, retail stores, or server rooms where reliable temperature regulation and energy efficiency are necessary.

In conclusion, the MSZ-HX18NL air handler offers a reliable, energy-efficient, and quiet solution for controlling the climate in a variety of settings. With advanced features like Hyper Heating technology, inverter-driven performance, and easy maintenance, it provides long-lasting comfort and efficiency. Its sleek design and advanced filtration make it an excellent choice for residential and commercial applications, ensuring a comfortable and healthy environment all year round.

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 inch O.D. flared ends, length 15 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

• One pair, heavy duty refrigerant lines
• Flared line ends

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 inch O.D. flared ends, length 30 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

• One pair, heavy duty refrigerant lines
• Flared line ends

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 inch O.D. flared ends, length 50 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

• One pair, heavy duty refrigerant lines
• Flared line ends

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 inch O.D. flared ends, length 25 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

• One pair, heavy duty refrigerant lines
• Flared line ends

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 inch O.D. flared ends, length 35 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

• One pair, heavy duty refrigerant lines
• Flared line ends