12,000 BTU 17 SEER Wall Mounted Mitsubishi Mini-Split 115V Single Zone Heat Pump - MZ-JP12WA



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AHRI Number:202397882

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The MSZ-JP12WA / MUZ-JP12WA single-zone system is one of Mitsubishi’s many convenient, efficient products designed to make you comfortable in your home, one room at a time. With its intelligent on-board systems and a wireless remote for your convenience, the MSZ-JP12WA / MUZ-JP12WA is a good choice for many applications from a superior brand.


  • Designed to heat and cool a small room
  • 12,000 BTU, 17 SEER
  • 115v electrical compatible
12,000 BTU, 17 SEER

At 12,000 BTU, the MSZ-JP12WA / MUZ-JP12WA can heat and cool a small room with ease. The 17 SEER rating is average in mini-splits, making it DOE compliant nationwide, and will save you quite a bit of money over lower SEER systems. On top of this SEER rating, the MSZ-JP12WA / MUZ-JP12WA also has an Econo Cool Mode, which slowly adjusts the unit’s settings and rotates its vanes to provide an even more enhanced efficiency while maintaining superior comfort throughout the entire room.


The MSZ-JP12WA / MUZ-JP12WA 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 JP condenser is built with Blue Fin technology, which protects the unit from wind, dust, salt, and rust to increase its lifespan. This manufacturing choice by Mitsubishi allows for the peace of mind that your unit will run in almost any weather.

Intelligent Comfort

The Mitsubishi MSZ-JP12WA / MUZ-JP12WA provides enhanced comfort with its precision temperature control technology. When you purchase the Kumo Cloud (sold separately), you can control your unit from anywhere that you have Internet access, allowing you to set your temperature from work on the other side of town or on vacation on the other side of the world. This smart home feature brings convenience and intelligence to your home’s comfort.

Product Specifications

More Information
12,000 BTU 17 SEER Wall Mounted Mitsubishi Mini-Split 115V Single Zone Heat Pump - MZ-JP12WA
Refrigerant Charge Pre-Charged For: 25'
Weight (in lbs) 95.000000
AHRI Certificate Number 202397882
Manufacturer Mitsubishi
Controller Wireless Included
Additional Information Heat Pump
Additional Information Maximum Line Set Length: 65'
Additional Information Drain: 5/8"
HSPF 9.0
Cooling BTU 12,200 BTU
Heating BTU 13,474 BTU
Maximum CFM 134-406 CFM
Decibel Level (dBA) Indoor Unit: 22-45 | Outdoor Unit: 49-51
Energy Star No
Refrigerant R410A
Capacity Dehumidification Rate: 0.31 gal/hr
SEER 16-17
EER 9.9
Liquid Line 1/4"
Suction Line 3/8"
Electrical 115v 1 Phase 60 Hz
Max Breaker Size 15
Min. Breaker Size 14
Amperage Requirement 15
Mini-Split Type Wall Mounted
Min/Max Outdoor Temp for Heating -4°-75°
Min/Max Outdoor Temp for Cooling 14°-115°
Zone Compatibility Single Zone
Operating Mode Cooling, Heating
Height Indoor Unit: 11-5/8" | Outdoor Unit: 21-5/8"
Width Indoor Unit: 31-7/16" | Outdoor Unit: 31-1/2
Depth Indoor Unit: 9-1/8" | Outdoor Unit: 11-1/4"
Additional Info Indoor Unit Weight: 22 lbs | Outdoor Unit Weight: 73 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
Can I get the indoor unit in silver like Mitsubishi advertised
The silver indoor units are currently only available for multi-zone systems.
How many square feet does it heat?
There are many factors that play into how many square feet it can heat. For example, your location. Please reference our Sizing Guide that will allow you to know exactly what kind of unit you'll be needing. If you have any further questions please feel free to give us a call! Thanks.
Is there a unit for heat only?
Thank you for your question. Unfortunately we do not carry heat only mini splits. For assistance in finding a system, though, please give us a call at 1-888-376-5487.
Is there an outdoor piece with the heat pump?
Thank you for your question. This mini split heat pump system comes with both the outdoor condenser unit and the indoor air handler unit. For more assistance please give us a call at 1-888-376-5487.
How much power does this use when cooling?
Thank you for your question. Please refer to page 2 of this product's submittal. The submittal can be found on the product page toward the bottom of the specifications chart. Page 2 of the submittal has a chart detailing the power input of the system at different cooling and heating temperatures. For more assistance, please give us a call at 1-888-376-7450.
Cleaning filters?
Thank you for your question. The indoor air handler comes with an air cleaning filter. This filter can be cleaned, by hand, as needed.
Do I need a professional installer?
Yes, a professional would be required to install this unit as it is not a DIY. If you'd rather go the DIY route, click Here to view our selection. If you have any further questions please feel free to give us a call! Thank you.
What additional equipment do I need to install this unit?
Thank you for your question. This system includes the indoor air handler, the outdoor condenser and the remote. Some of the additional accessories you will require for a fully functional system include a line set, control wire, condensate drain line, electrical components, etc. We would recommend the mini split install kit, which can be purchased additionally as an accessory for this system. It is listed next to the main product image on the product page. It can also be found with the other accessories, which are located beneath the "add to cart" button. This single zone ductless mini split installation kit includes the refrigerant line set, the control wire, the condensate drain line, an installation kit for the condenser and flaretite seals. We have several lengths available. If your installation requires the condensate drain line to run against gravity, you will also need a condensate pump (which can also be found with the other accessories). Some other accessories we would recommend...
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