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Mitsubishi M-Series 18k BTU Floor Mounted Unit - For Multi or Single-Zone
Model:
MFZ-KJ18NA-U1
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Features
- Smart Set
- Mitsubishi's Smart Set function allows you to save a cooling profile and a heating profile, each consisting of a temperature, a fan speed, and an airflow direction. These profiles can be activated easily with a press of the Smart Set button on the remote.
- Econo Cool Mode
- By slowly adjusting the cooling set point and swinging the horizontal vanes, the MFZ-KJ can improve the efficiency of cooling operations without compromising the comfort provided.
- Dehumidification
- When the indoor unit is run in dry mode and removes unwanted moisture. This improves your comfort and reduces the chance of mold growth and other property damage in the room.
- Powerful Mode
- The powerful setting on the MFZ-KJ makes it easy to get your zone to the perfect temperature quickly. When it is activated, the unit temporarily increases refrigerant flow and fan speed to provide quick comfort through rapid heating or cooling.
- Multiple Vane Control Options
- Auto mode selects the best vane position based on operating mode, and the swing modes cycle through all positions for maximum coverage.
- FLOW Operation
- When 2 FLOW is selected the unit will blow air from the top and front of the unit. When 1 FLOW is selected, air only blows from the top of the unit.
- Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and indoor units.
- Drain Tubing - Drain tubing facilitates the reliable and effective removal of condensate from your system. It connects your indoor units to drain locations of your choosing.
- Connecting Wire - This durable, insulated wire provides power to your indoor units from your outdoor condenser.
This product requires a compatible outdoor condenser for functionality.
For over 50 years, Mitsubishi has remained at the forefront of the mini split industry thanks to their dedication to providing efficient, user-friendly comfort solutions. The MFZ-KJ18NA-U1 is a floor standing heat pump mini split indoor unit for use in single-zone or multi-zone systems. The sturdy design quietly operates providing comfort without disrupting your space. Mitsubishi's floor standing indoor units are a great alternative for rooms where you don't have the ceiling height or wall space to allow for a wall mounted unit.
Product Note
This product requires a compatible outdoor condenser and the following accessories for indoor unit installation:
Specifications
MFZ-KJ18NA-U1
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Overview
Product Category
Mini Split System Components
General Information
Type
Floor Mounted
Product Line
M-Series
Product Category
Mini Split System Components
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Remote Control
Wireless
Indoor Unit Size(s)
Indoor Unit Size(s)
Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
18
Installation Location
Indoor
Performance
Cooling BTU
18000
Cooling Capacity
18000 BTU
Maximum Air Flow
470 CFM
Minimum Air Flow
168 CFM
Minimum Sound Level
28 dB
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
49 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Drain Outlet Diameter
5/8 Inch
Product Height
23 5/8 Inches
Product Width
29 25/48 Inches
Product Depth
8 23/48 Inches
Product Weight
33 Pounds
Shipping Height
27 3/4 Inches
Shipping Width
32 3/4 Inches
Shipping Depth
12 Inches
Shipping Weight
43 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Reviews
(5)
Mitsubishi MFZ-KJ18NA-U1 Reviews & Ratings
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Quality Product
By Gerald K.
Badger, Minnesota
Purchased 08/16/2021 |
Review Posted 01/25/2022
Nice unit, fan could have more volume. It is quiet on the lower settings.
Gerald K. Recommends This
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Rating Breakdown
5/5
5/5
4/5
4/5
Pros:
Quiet, High Quality, Id Buy It Again
Cons:
Expensive
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This is a Good product but expensive
By Lukasz S.
California
Purchased 07/27/2020 |
Review Posted 08/21/2020
Very quiet and uses low energy
Lukasz S. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
3/5
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OUTSTANDING PERFORMANCE !
By John S
Americus, Georgia
Purchased 01/02/2020 |
Review Posted 01/31/2020
I purchased it to heat and cool my glassed in porch 12 x 36 (432 sq. ft.), by leaving it at 68-70 degrees with a large opening into the Kitchen, it is actually also heating the Kitchen and Great Room (additional 901 sq. ft.). WOW, very impressed.
John S Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, Exceeded Expectations, High Quality, Id Buy It Again
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Perfect Addition To Our Attic Rooms
By Kenneth B
Louisville, Kentucky
Purchased 06/22/2019 |
Review Posted 07/21/2019
Our attic rooms are now livable square footage!
Kenneth B Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
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Best for my application
By Robert R.
Myrtle Beach, South Carolina
Purchased 10/06/2017 |
Review Posted 02/09/2018
Following installation instruction the unit was installed by me and put into operation by a licensed refrigeration company late November. The unit is replacing an old existing oil fired floor furnace. With the extreme winter months, of December 2017 and January 2018 we have had, the mitsubishi unit has performed better than intended for the designed application.
Robert R. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, Price, Exceeded Expectations, Reliable
Cons:
Packaging, angle of refrigeration connection
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Manuals
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Mitsubishi M-Series 18k BTU Floor Mounted Unit - For Multi or Single-Zone
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