42,000 BTU 16.1 SEER Mitsubishi Single Zone Heat Pump System - Concealed Duct







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Mitsubishi PEAD-A42AA7 / PUZ-A42NKA7 Mini Split: A Versatile Option for Efficient Comfort


The Mitsubishi PEAD-A42AA7 / PUZ-A42NKA7 mini split is a slim ducted system designed to provide efficient heating and cooling for larger spaces where standard central air handlers are too large. This versatile unit has a 42,000 BTU output and is suitable for various applications.

Quick Facts

  • Designed to heat and cool larger spaces
  • 42,000 BTU, 16.1 SEER ducted mini split
  • Includes the MHK2 WiFi-compatible wireless thermostat
  • Slim design for easy installation

42,000 BTU, 16.1 SEER

The Mitsubishi PEAD-A42AA7 / PUZ-A42NKA7 has a 42,000 BTU output, making it suitable for heating and cooling larger spaces. The unit can also cover two adjacent average-sized spaces when the ductwork branches off. Its efficiency is rated at 16.1 SEER, which is higher than most full-sized central systems.


The unit comes with a 5-year parts warranty and a 7-year compressor warranty straight from the manufacturer. However, if the unit is installed following state and local codes and registered online with Mitsubishi, the warranty is upgraded to a 10-year parts and compressor warranty.

Ease of Comfort

Mitsubishi offers an optional WiFi adapter, the Kumo Cloud, which allows easy access to the unit through the Kumo Cloud application. With internet access, users can control their unit remotely, making it easy to manage their home's temperature.


The Mitsubishi PEAD-A42AA7 / PUZ-A42NKA7 mini split is a smaller version of an all-electric central heat pump central system. Its slim design allows for installation in smaller spaces such as the ceiling or wall. The unit can be directly blown into a space with proper mounting equipment, or it can blow through ductwork. This flexibility allows for multiple installation applications. However, in most cases, more than one unit will be needed to cover the entire house depending on the home's needs.

Product Specifications

More Information
42,000 BTU 16.1 SEER Mitsubishi Single Zone Heat Pump System - Concealed Duct
Cooling BTU42,000
Heating BTU48,000
Energy StarYes
Liquid Line3/8"
Suction Line5/8"
Electrical208/230V 1 Phase 60 Hz
Max Breaker Size40
Min. Breaker Size36
Amperage Requirement40
BTU/Tonnage42,000 BTU/3.5 Ton
Mini-Split TypeConcealed Duct
Operating ModeCooling, Heating
HeightIndoor Unit: 9 7/8" Outdoor Unit: 52 11/16"
WidthIndoor Unit: 55 1/8" Outdoor Unit: 41 5/16"
DepthIndoor Unit: 28 7/8" Outdoor Unit: 14 3/16"
Warranty5 Years Parts Warranty
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING


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Why Choose Mitsubishi Mini Splits?
Why Choose Mitsubishi Mini Splits?

Mitsubishi Electric’s technologically advanced mini-split air conditioners and heat pumps can provide superior comfort, lower energy costs, zero emissions, and ultra-quiet heating and air conditioning in any climate.