Mitsubishi PEAD-AA30NL & SUZ-AA30NL 30,000 BTU 20.3 SEER2 Horizontal Ducted Heat Pump System - R454B

Mitsubishi PEAD-AA30NL & SUZ-AA30NL: 27,000 BTU Ducted Concealed Heat Pump System

The Mitsubishi PEAD-AA30NL paired with the SUZ-AA30NL outdoor unit delivers efficient heating and cooling in a 27,000 BTU single-zone ducted system. Designed for larger residential spaces and light-commercial applications, it combines a slim ceiling-concealed indoor unit with Mitsubishi’s INVERTER-driven heat pump technology for quiet, efficient, and discreet year-round comfort.

General Information

System Type: Ducted concealed indoor unit + single-zone heat pump outdoor unit
Models: Indoor – PEAD-AA30NL | Outdoor – SUZ-AA30NL
Capacities: 27,000 BTU Rated Cooling | 30,000 BTU Rated Heating (Max 31,400)
Room Size: Ideal for large spaces (~1,200–1,250 sq ft, depending on climate and heat load)
Operating Modes: Heating & Cooling with Auto Changeover
ENERGY STAR®: Yes
Refrigerant / Factory Charge: R-454B, 3 lb 4 oz.

Key Features

• INVERTER-Driven Compressor: Precisely adjusts compressor output to match demand, improving efficiency and maintaining consistent indoor temperatures

• High-Efficiency Performance: Delivers up to 20.3 SEER2, 11.7 EER2, and 9.5 HSPF2

• Slim Concealed Design: PEAD indoor unit measures only 9-7/8″ high, making it ideal for horizontal ducted installations with limited ceiling clearance

• Four-Speed Fan: Adjustable indoor airflow from 618 to 883 CFM for flexible comfort and duct design

• Quiet Operation: Indoor sound levels as low as 30 dB(A)

• Built-In Condensate Lift Mechanism: Provides up to 27-9/16″ of condensate lift and includes an overflow safety switch

• Auto Changeover: Automatically switches between heating and cooling to maintain the desired indoor temperature

• Low-Temperature Heating: Provides heat pump operation down to -4°F, with up to 13,700 BTU of heating capacity at -4°F

• Blue Fin & Seacoast Protection: Anti-corrosion treatments help protect the outdoor heat exchanger against salt, sulfur, and other airborne contaminants

• Optional Base Pan Heater: An optional MAC-660BH-U base heater is available for added cold-weather protection

• Optional Wi-Fi & Advanced Controls: Compatible with Mitsubishi Comfort app accessories, wired and wireless controllers, remote sensors, Airzone controls, and third-party thermostat interfaces

• Light Commercial Ready: Suitable for residential applications as well as small offices, restaurants, and retail spaces.

Specifications (Rated Conditions)

Cooling Capacity: 27,000 BTU Rated/Max | 9,500 BTU Min | SEER2: 20.3 | EER2: 11.7
Heating Capacity @ 47°F: 30,000 BTU Rated | 31,400 BTU Max | 8,400 BTU Min | COP: 3.30
Heating Capacity @ 17°F: 18,700 BTU Rated/Max
Heating Capacity @ 5°F: 17,000 BTU Max
Heating Capacity @ -4°F: 13,700 BTU Max
HSPF2: 9.5
Electrical: 208/230 V, 1-Ph, 60 Hz | Outdoor MCA: 25 A | MOCP: 41 A | Recommended Fuse/Breaker: 30 A
Indoor Airflow: 618–883 CFM | Outdoor Airflow: 1,974 CFM Cooling / 1,949 CFM Heating
Sound Pressure: Indoor 30–38 dB(A) | Outdoor 55 dB(A) Cooling / 55 dB(A) Heating
External Static Pressure: 0.14 / 0.20 / 0.28 / 0.40 / 0.60 in. WG
Piping: Liquid 1/4 in. | Gas 5/8 in. | Max Line Length: 100 ft | Max Height Difference: 100 ft | Max Bends: 10
Factory Pre-Charged Line Length: 25 ft | Additional Refrigerant: 0.22 oz/ft
Outdoor Dimensions / Weight: 33-1/16 × 13 × 34-5/8 in. | 117 lb
Indoor Dimensions / Weight: 43-5/16 × 28-7/8 × 9-7/8 in. | 67 lb
Drain Connection: 1-1/4 in. O.D.
Outdoor Cooling Operating Range: 14°F to 115°F
Outdoor Heating Operating Range: -4°F to 75°F.

Included Components

Indoor Unit: PEAD-AA30NL horizontal ducted concealed indoor unit
Outdoor Unit: SUZ-AA30NL single-zone heat pump condenser with R-454B refrigerant

Ideal For

Homeowners, contractors, and light-commercial specifiers looking for a quiet, efficient, concealed ducted heat pump system with a slim indoor profile, strong efficiency ratings, low-temperature heating capability, corrosion protection, and flexible control options. The PEAD-AA30NL and SUZ-AA30NL combination is particularly well suited for applications where discreet ducted comfort and energy-efficient year-round operation are priorities.