15,000 BTU 22 SEER Wall Mounted Mitsubishi Mini-Split H2i Hyper Heat Single Zone Heat Pump - MZ-FS15NAH

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AHRI Number:201754301

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Designed with enhanced efficiency and supreme comfort, the Mitsubishi MSZ-FS15NA / MUZ-FS15NAH single-zone mini-split is an ideal wall mounted unit to heat and cool a single room of your home or office. With its enhanced sensors and automatic intelligent controls, the MSZ-FS15NA / MUZ-FS15NAH is considered a superior unit from a superior manufacturer.


  • Designed to be able to heat and cool an average-sized room in average climates
  • 15,000 BTU, 22 SEER wall mounted mini-split
  • Built-in I-SEE sensor and auto-controlled outlet vanes
  • Hyper Heat pump technology, functioning down to -13°F
  • Energy Star certified
  • EZ Install Kit Compatible: Pre-Charged Length, 25'
15,000 BTU, 22 SEER

At an output of 15,000 BTU and an efficiency rating of 22 SEER, Mitsubishi designed the MSZ-FS15NA / MUZ-FS15NAH to be a good suit for any average-sized rooms in ideal climate conditions. With a higher efficiency over many other options, this unit is efficient enough Energy Star certified.


Mitsubishi provides a 5 year parts and 7 year compressor warranty out of the box. When the unit is installed following your state and local codes and is registered online through the manufacturer, the warranty is upgraded to a 10 year parts and compressor warranty.

Reliable Functionality

With Mitsubishi’s Hyper Heat technology, the MSZ-FS15NA / MUZ-FS15NAH will provide heat down as low as -13°F as measured by the outdoor unit, reliably providing warmth to the room it is covering year-round in most climates.

Ease of Comfort

The Mitsubishi MSZ-FS15NA / MUZ-FS15NAH mini-split comes with an IR remote in the box so that the unit can be controlled anywhere in the room. With the Kumo Cloud, a Mitsubishi-branded WiFi mini-split adapter found here, conveniently providing you access to the unit’s controls from anywhere in the world as long as you have Internet access through the app.

Intelligent Controls

The Mitsubishi MSZ-FS15NA / MUZ-FS15NAH is engineered to perfection in its intelligent automated temperature controls. The Mitsubishi MSZ-FS15NA / MUZ-FS15NAH is designed to automatically ramp up and down depending on your room’s cooling needs in order to keep a stable temperature. Moreover, the system is built with an integrated I-SEE sensor, which constantly measures temperatures in different points in the room to change the direction of air flow as needed. Effectively, this feature allows the unit to focus its efforts on the part of the room that needs heat or cooling the most, keeping a much more stable temperature in the room than units without the I-SEE sensor. With all of these enhanced comfort features, the MSZ-FS15NA / MUZ-FS15NAH definitely lives up to Mitsubishi’s superior standards.

Product Specifications
More Information
15,000 BTU 22 SEER Wall Mounted Mitsubishi Mini-Split H2i Hyper Heat Single Zone Heat Pump - MZ-FS15NAH
Refrigerant Charge Pre-Charged For: 25'
Weight (in lbs) 155.000000
AHRI Certificate Number 201754301
Manufacturer Mitsubishi
Controller Wireless Included
Additional Information Heat Pump
Additional Information Maximum Line Set Length: 100'
Additional Information Drain: 5/8"
Cooling BTU 15,000 BTU
Heating BTU 18,000 BTU
Maximum CFM 194-497 CFM
Decibel Level (dBA) Indoor Unit: 25-46 | Outdoor Unit: 52-55
Energy Star Yes
Refrigerant R410A
Capacity Dehumidification Rate: 0.41 gal/hr
SEER 21-22
EER 12.5
Liquid Line 1/4"
Suction Line 1/2"
Electrical 208/230V 1 Phase 60 Hz
Phase Single Phase
Max Breaker Size 20
Min. Breaker Size 16
Amperage Requirement 20
Mini-Split Type Wall Mounted
Min/Max Outdoor Temp for Heating -13°-75°
Min/Max Outdoor Temp for Cooling 14°-115°
Zone Compatibility Single Zone
Operating Mode Cooling, Heating
Height Indoor Unit: 12-11/16" | Outdoor Unit: 34-5/8"
Width Indoor Unit: 36-7/16" | Outdoor Unit: 33-1/16"
Depth Indoor Unit: 9-3/16" | Outdoor Unit: 13"
Additional Info Indoor Unit Weight: 34 lbs | Outdoor Unit Weight: 144 lbs
Warranty 10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information PROPOSITION 65 WARNING
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Questions and Answers
Customer Questions
Does this unit come with a base pan heater?
Thank you for your question. This particular unit does not come with a base pan heater. Depending on which climate zone you reside in, a base pan heater may not be necessary. For more assistance, please give us a call at 1-888-377-2850.
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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.

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