12,000 BTU 25.5 SEER Floor Mounted Mitsubishi Mini Split H2i Hyper Heat Single Zone Heat Pump - MZ-KJ12NA

12,000 BTU 25.5 SEER Floor Mounted Mitsubishi Mini Split H2i Hyper Heat Single Zone Heat Pump - MZ-KJ12NA
Customer reviews
Rating:
5 out of 5
Out of stock
By

Mitsubishi

Out of stock
Model

MFZ-KJ12NA / MUFZ-KJ12NAHZ

ID

2875

OVERVIEW

The Mitsubishi MFZ-KJ12NA / MUFZ-KJ12NAHZ is a floor mounted single-zone mini split. With its high 25.5 SEER efficiency rating and its 12,000 BTU output, the MFZ-KJ12NA / MUFZ-KJ12NAHZ is a good option for any installation where a low-wall installation is required, as it only needs to be 3” off of the floor.

QUICK FACTS

  • Designed to be able to heat and cool up to a medium-sized room in ideal climates
  • 12,000 BTU, 25.5 SEER single-zone mini split
  • Slim floor mounted installation design
  • Hyper Heat technology, able to operate at -13°F
  • Energy Star certified
12,000 BTU, 25.5 SEER

The Mitsubishi MFZ-KJ12NA / MUFZ-KJ12NAHZ can be used to heat and cool a medium-sized room in ideal climates, with its output of 12,000 BTU. The unit’s efficiency is rated at 25.5 SEER and is Energy Star certified, saving you money over many other brands due to its high efficiency.

Warranty

Mitsubishi provides a 5 year parts and 7 year compressor warranty from the factory. 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.

Intelligent Comfort

The Mitsubishi MFZ-KJ12NA / MUFZ-KJ12NAHZ is engineered with automatic adjustments to keep the room’s temperature at the operator’s desired setting, keeping you more comfortable in the space you are trying to heat and cool. With Mitsubishi’s optional Kumo Cloud Adapter, found here, this unit can be controlled from anywhere that you have Internet access—from across town at work to across the world on vacation—bringing ease of control to Mitsubishi’s enhanced comfort systems.

Convenient but Effective Design

The Mitsubishi MFZ-KJ12NA / MUFZ-KJ12NAHZ’s air handler is manufactured as a slim, low-clearance system, with a bottom clearance of only 3” since the system is designed to have a top output. This small form factor and clearance allows the unit to be installed for more applications, all the while still able to easily heat and cool the room in which it is installed.

More Information
12,000 BTU 25.5 SEER Floor Mounted Mitsubishi Mini Split H2i Hyper Heat Single Zone Heat Pump - MZ-KJ12NA
FeatureSpec
SKUMFZ-KJ12NA / MUFZ-KJ12NAHZ
Refrigerant ChargePre-Charged For: 25'
Weight (in lbs)173
AHRI Certificate Number201754291
Brand/ManufacturerMitsubishi
UPC689526847537
ControllerWireless Included
Additional InformationHeat Pump
Additional InformationMaximum Line Set Length: 65'
Additional InformationDrain: 5/8"
Cooling BTU12,000 BTU
Heating BTU13,000 BTU
Maximum CFM117-417 CFM
Decibel Level (dBA)Indoor Unit: 21-46 | Outdoor Unit: 48-50
Energy StarYes
RefrigerantR410A
CapacityDehumidification Rate: 0.34 gal/hr
HSPF12
SEER1 (Efficiency)23-24
EER13.6
Liquid Line1/4"
Suction Line3/8"
Electrical208/230V 1 Phase 60 Hz
PhaseSingle Phase
Max Breaker Size15
Min. Breaker Size11
Amperage Requirement15
BTU/Tonnage12,000 BTU/1 Ton
Mini Split TypeFloor Mounted
Min/Max Outdoor Temp for Heating-13°-75°
Min/Max Outdoor Temp for Cooling14°-115°
Zone CompatibilitySingle Zone
Operating ModeCooling, Heating
HeightIndoor Unit: 23-5/8" | Outdoor Unit: 21-5/8"
WidthIndoor Unit: 29-17/32" | Outdoor Unit: 31-1/4"
DepthIndoor Unit: 8-15/32" | Outdoor Unit: 11-1/6"
Additional InfoIndoor Unit Weight: 33 lbs | Outdoor Unit Weight: 83 lbs
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Top reviews
  1. They all like them
    Price
    100%
    Service
    100%
    Quality
    100%
    I'm a HVAC contractor so the mini split that I received from you was for a customer. But if I can speak for my customers, they all like them. I should add that I only buy Mitsubishi hyper heat models. One thing that needs to be changed is the AHRI certification number on your website for the 12,000 BTU 25.5 SEER Floor Mounted Mitsubishi Mini-Split H2i Hyper Heat Single Zone Heat Pump - MZ-KJ12NA is incorrect. It should be 210819460.

    Review by

    Posted on

  2. Mitsubishi quality is worth the price.
    Quality
    100%
    Price
    100%
    Service
    100%
    We had a bedroom poorly served by our central AC and this was a great solution. So quiet you can hardly tell it is on. Gear arrived carefully packed on pallets for my installer - we are happy with our purchase.

    Review by

    Posted on

Customer Questions
Do heat pump mini-splits work in cold areas?
We cannot speak for all heat pump mini-splits out in the market but for this one specifically, it can properly function and heat your home down to -13°F. We provide the temperature specifications for all of our units. This units heating function works between -13 and 75 degrees and the cooling function works between 14 and 115 degrees. If you have any further questions please feel free to give us a call! Thank you.
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Why Choose Mitsubishi Mini Splits?
Why Choose Mitsubishi Mini Splits?

Mitsubishi mini split air conditioners and heat pumps provide exceptional comfort, energy efficiency, and ultra-quiet performance in any climate. Engineered for reliability and precision, these systems offer year-round heating and cooling while reducing energy costs and enhancing indoor air quality.

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