Mitsubishi 18,000 BTU P-Series 18.6 SEER2 Single Zone Ducted Central Air Mini Split Heat Pump System – R454B | 230V

PUZ-AK18NL - Outdoor Unit for Heat Pump System

The PUZ-AK18NL is a high-efficiency outdoor unit designed to pair with Mitsubishi Electric's PKA-AL18NL wall-mounted indoor unit, providing reliable heating and cooling for commercial applications. Below are the key features and specifications of this outdoor unit:

Key Features:

• Hyper-Heating INVERTER®: Features a variable speed INVERTER-driven compressor that enhances heating performance, delivering efficient heating even in colder temperatures.
• Wide Heating Range: Maintains heating performance down to -13°F, ensuring consistent comfort in colder climates.
• High-Speed Start-up: Reduces heating start-up time by approximately half compared to standard models, providing prompt warmth when needed.
• Built-in Base Pan Heater: Equipped with a built-in base pan heater to prevent ice buildup, ensuring reliable operation during heating cycles.
• Pre-Charged Refrigerant: Comes pre-charged with refrigerant suitable for piping lengths up to 100 feet, simplifying installation and reducing setup time.
• Pressure/Temperature Protection: Incorporates safeguards to monitor and protect against pressure and temperature anomalies, ensuring safe and efficient operation.

Specifications:

• Cooling at 95°F:
  • Maximum Capacity: 18,000 BTU/h
  • Rated Capacity: 18,000 BTU/h
  • Minimum Capacity: 4,300 BTU/h
  • Maximum Power Input: 1,630 W
  • Rated Power Input: 1,630 W
• Heating at 47°F:
  • Maximum Capacity: 23,600 BTU/h
  • Rated Capacity: 22,000 BTU/h
  • Minimum Capacity: 4,200 BTU/h
  • Maximum Power Input: 2,300 W
  • Rated Power Input: 2,079 W
• Heating at 17°F:
  • Rated Capacity: 11,700 BTU/h
  • Maximum Power Input: 1,410 W
  • Rated Power Input: 1,410 W
• Heating at 5°F:
  • Maximum Capacity: 9,200 BTU/h
  • Maximum Power Input: 1,340 W
• Heating at -4°F:
  • Maximum Capacity: 8,900 BTU/h
• Efficiency Ratings:
  • SEER2: 19.5
  • EER21: 11
  • HSPF2: 8.9
• Electrical Requirements:
  • Voltage: 208/230 V AC, Single-phase, 60 Hz
  • Guaranteed Voltage Range: 198 - 264 V AC
  • Indoor-Outdoor Voltage (S1-S2): 208/230 V AC
  • Indoor-Outdoor Voltage (S2-S3): 12-24 V DC
  • Short-Circuit Current Rating (SCCR): 5 kA
  • Recommended Fuse/Breaker Size (Outdoor): 20 A
  • Recommended Wire Size (Indoor to Outdoor): 14 AWG
• Outdoor Unit Dimensions (W x D x H): 35-7/16 x 13-3/4 x 31-5/8 inches (900 x 350 x 803 mm)
• Outdoor Unit Weight: 115 lbs (52.2 kg)

The PUZ-AK18NL outdoor unit, when paired with the PKA-AL18NL indoor unit, offers a comprehensive heating and cooling solution suitable for various commercial settings. For detailed installation guidelines and comprehensive information, please refer to the official Mitsubishi Electric documentation.

PVA-AA18NL Mitsubishi 18,000 BTU P-Series Central Air Handler

The Mitsubishi Electric PVA-AA18NL is a high-performance 18,000 BTU/h ducted air handler designed for single-zone applications. Its multi-position installation capability makes it ideal for various residential and light commercial settings, offering both flexibility and efficiency.

Key Features

• Multi-Position Installation: Supports horizontal (left or right) and vertical (up or down) configurations. For downflow setups, the optional CMA-1 kit is recommended to manage condensate effectively.
• Efficient ECM Motor: Features a totally enclosed, highly efficient ECM motor for reliable and energy-saving operation.
• Fiberglass-Free Insulation: Equipped with 1" R4.2 fiberglass-free insulation to reduce condensation and enhance thermal efficiency.
• Selectable Static Pressure: Offers adjustable external static pressure settings of 0.30, 0.50, and 0.80 in.WG, with three fan speeds at each setting for optimal airflow control.
• Quiet Operation: Operates at low sound pressure levels, ranging from 31 to 40 dB(A), ensuring minimal noise disruption.
• Positive Pressure Cabinet: Designed with a positive pressure cabinet that limits air leakage to less than 1.0% at 1.0 in.WG, maximizing efficiency.
• Unique Blow-Through Design: Allows for simple coil cleaning by removing the blower, facilitating easier maintenance.
• Optional Enhancements: Compatible with electric heat kits, humidifier control, and energy recovery ventilator (ERV) control for expanded functionality.
• Advanced Controls: Supports multiple control options, including wired and wireless controllers, third-party interfaces, and the Mitsubishi Comfort App for remote access.

Performance and Specifications

• Cooling Capacity: Rated at 18,000 BTU/h, with a maximum of 18,300 BTU/h and a minimum of 4,700 BTU/h.
• Heating Capacity: Rated at 23,000 BTU/h at 47°F, with a maximum of 24,000 BTU/h and a minimum of 4,700 BTU/h.
• SEER2: 18.6
• HSPF2: 8.6
• EER2: 11.7
• COP at 47°F: 3.4
• Airflow Rates: 515, 625, 735 CFM (cooling/heating)
• Sound Pressure Levels: 31, 36, 40 dB(A) (cooling/heating)
• Unit Dimensions: 17" W x 21-5/8" D x 50-1/4" H
• Weight: 113 lbs (unit), 133 lbs (packaged)
• Voltage: 208/230V, 1-phase, 60 Hz
• ENERGY STAR® Certified: Yes

Applications

The PVA-AA18NL is suitable for various applications, including residential homes, small offices, retail stores, and other light commercial environments where a flexible, quiet, and efficient air handling solution is needed.

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 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 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 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

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