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15,000 BTU 21.6 SEER Wall Mounted Mitsubishi Mini-Split GL Single Zone Heat Pump - MZ-GL15NA







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AHRI Number:202680596

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With its superior technology, Mitsubishi is considered one of the top brands of mini split on the market today. The MSZ-GL15NA / MUZ-GL15NA single-zone mini split lives up to Mitsubishi’s superior expectations, providing you superior comfort with a high efficiency.


  • Designed to be able to heat and cool a medium-sized room (in an ideal climate)
  • 15,000 BTU, 21.6 SEER
  • 230v electrical
  • Energy Star certified
  • Dry mode operation
15,000 BTU, 21.6 SEER

At 15,000 BTU, the MSZ-GL15NA / MUZ-GL15NA is generally suitable to heat and cool a medium-sized room in many climates. With a 21.6 SEER rating, the unit has a superior electrical efficiency than most central systems and is Energy Star certified. This efficiency combination makes it able to be installed across all mainland US states. Moreover, Mitsubishi’s special Econo Cool mode adjusts the cooling points on the air handler and sweeping vanes, improving both efficiency while providing faster temperature changes.


The MSZ-GL15NA / MUZ-GL15NA comes with Mitsubishi’s standard 5 year parts and 7 year compressor warranty out of the box, and when the installation follows your state and local codes and you register the unit online through the manufacturer, it becomes a 10 year parts and compressor warranty.

Durability and Reliability

The Mitsubishi MSZ-GL15NA / MUZ-GL15NA single-zone mini split has a Blue Fin condenser design, making it resistant to wind, dust, salt, and rust to exponentially extend its lifespan. The unit functions down to -4°F, allowing you to be able to rely on the unit when you need it most.

Superior Comfort

The Mitsubishi brand offers superior comfort to its customers, offering the MSZ-GL15NA / MUZ-GL15NA with its top-brand enhancements. The unit is a hot-start model, meaning that the unit will not blow cold air into the room if it calls for heat, waiting for the heat exchanger to be ready to heat prior to operation. The unit also offers a dry mode, providing an enhanced dehumidification over other brands.

Intelligent for Ease

Mitsubishi’s MSZ-GL15NA / MUZ-GL15NA mini split uses its Smart Set technology to provide a consistent temperature by variating airflow, direction, and air temperature output. When paired with the Kumo Cloud or one of the Cielo thermostats, the unit can connect to the Internet and you can control it from anywhere in the world that you have Internet access. The MSZ-GL15NA / MUZ-GL15NA’s air handler also uses its own air to heat itself up, quickly and efficiently providing heat to your home so that you are comfortable faster.

Health in Mind

Mitsubishi does not stop at a superior comfort; it is also concerned with the health of whomever uses the unit. The MSZ-GL15NA / MUZ-GL15NA single-zone mini split provides an advanced filtration system, combining deodorization, anti-allergen, and microbial break-down functions all in one, enhanced filtration system.

Product Specifications

More Information
15,000 BTU 21.6 SEER Wall Mounted Mitsubishi Mini-Split GL Single Zone Heat Pump - MZ-GL15NA
Refrigerant ChargePre-Charged For: 25'
Weight (in lbs)116.000000
AHRI Certificate Number202680596
ControllerWireless Included
Additional InformationHeat Pump
Additional InformationMaximum Line Set Length: 100'
Additional InformationDrain: 5/8"
Cooling BTU15,000 BTU
Heating BTU18,000 BTU
Maximum CFM170-533 CFM
Decibel Level (dBA)Indoor Unit: 26-49 | Outdoor Unit: 49-51
Energy StarYes
CapacityDehumidification Rate: 0.41 gal/hr
SEER1 (Efficiency)21-22
Liquid Line1/4"
Suction Line1/2"
Electrical208/230v 1 Phase 60 Hz
PhaseSingle Phase
Max Breaker Size15
Min. Breaker Size10
Amperage Requirement15
BTU/Tonnage15,000 BTU/1.25 Ton
Mini-Split TypeWall Mounted
Min/Max Outdoor Temp for Heating-4°-75°
Min/Max Outdoor Temp for Cooling14°-115°
Zone CompatibilitySingle Zone
Operating ModeCooling, Heating
HeightIndoor Unit: 11-5/8" Outdoor Unit: 21-1/2"
WidthIndoor Unit: 31-7/16" Outdoor Unit: 31-1/4"
DepthIndoor Unit: 9-1/8" Outdoor Unit: 11-1/6"
Additional InfoIndoor Unit Weight: 22 lbs | Outdoor Unit Weight: 90 lbs
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING

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Questions and Answers

Customer Questions
What type of outlet does the unit run off?
This unit doesn't plug into a traditional 120v outlet, the air handler connects to the condenser which is hardwired. The electrical is 208/230v 1 Phase 60 Hz. If you have any further questions please feel free to give us a call! Thank you.
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