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Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
Mitsubishi M4H60D12121212
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Mitsubishi Concealed Duct 4-Zone System - 60,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 15.1 SEER

Model:

M4H60D12121212

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Mitsubishi Concealed Duct 4-Zone System - 60,000 BTU Outdoor - 12k + 12k + 12k + 12k  Indoor - 15.1 SEER
Mitsubishi Concealed Duct 4-Zone System - 60,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 15.1 SEER
Model: M4H60D12121212
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Accessories
Features
Specifications
Reviews
How-To Articles
Manuals

Recommended Accessories

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Expert Recommended Accessories Selected by Ken, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

    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. This is a four zone mini split system designed to give you individual control over the temperature in multiple rooms. An efficient MXZ-8C60NA2 outdoor condenser, built with advanced technology, is combined with unobtrusive concealed duct SEZ-KD indoor units and four wireless remote controllers for the perfect marriage of convenience and comfort. With multiple operating modes and multiple fan speeds, this is a system that fits the needs of nearly any home.
  • Precision Temperature Control Technology
  • The MXZ-8C60NA outdoor condenser is equipped with inverter technology and an electronic linear expansion valve. These components improve temperature accuracy and system efficiency through precise adjustments of both compressor speed and refrigerant flow.
  • Hot-Start
  • In heating mode, Mitsubishi's hot start technology prevents cold drafts by stalling fan operation while the heat exchanger is warming up.
  • Dehumidification
  • When the indoor unit is run in dry mode, the coil's temperature stays just below the dew point of the return air, removing unwanted moisture. This reduces both mold growth and the chance of property damage in the conditioned space.
  • Condensate Removal System
  • The included SEZ-KD compact duct indoor units contain an internal drain mechanism capable of lifting condensate 21-11/16". This simplifies installation and prevents condensate overflow, which can damage or destroy your property.
  • Advanced Remote Controller
  • The MHK1 wireless wall mounted remote controller kits have dual set point control and multiple scheduling options. They also learn how quickly your zones are cooled and heated and adjust so that the zones are the right temperature at the right time.
  • Inconspicuous Design
  • Installing a source of zoned comfort doesn't have to disrupt the visual layout of your space. With the concealed duct units, small air registers are the only evidence that a powerful and efficient mini split system is servicing your rooms.
  • Recommended line set sizes for indoor unit connectivity:
  • SEZ-KD12NA4R1.TH: 1/4" x 3/8" Line Set (Qty 4)
  • A 3/8" x 3/4" line set is required to connect the condenser to a single branch box or distribution pipe. For configurations requiring multiple branch boxes, 3/8" x 5/8" line sets are also required to connect the distribution pipe to the branch boxes.
  • Product Includes
    • (1) Mitsubishi - 60k BTU - M-Series Outdoor Condenser - For 2-8 Zones (MXZ-8C60NA2)
    • (4) Mitsubishi 12,000 BTU Ducted Horizontal Heat Pump Air Handler (SEZ-KD12NA4R1.TH)
    • (4) Mitsubishi RedLINK - Wireless Remote Controller Kit - Programmable - Wall Mounted (MHK2)
    • (1) Mitsubishi 5/8" Condenser x 3/4" Line Set - Port Adapter - Flare Connections (ADP5834)
    Product Note
    This product requires at least two compatible Mitsubishi mini split indoor units and the following accessories for installation:
    • Branch Box - A Mitsubishi branch box is required to connect this condenser to Mitsubishi mini split indoor units.
    • 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. We recommend locally purchased PVC hard pipe for the condensate drain on cassette and concealed duct units.
    • Disconnect Box & Electrical Whip Kit - The Disconnect Box & Whip Kit provides a safe and simple way to connect your outdoor condenser to your fuse box.
    • Connecting Wire - This durable, insulated wire provides power to your indoor units from your outdoor condenser.
    • Outdoor Condenser Plastic Pad or Wall Bracket - We recommend outdoor condensers should not be placed directly on the ground. An outdoor condenser pad or wall bracket will provide a stable way to mount your condenser free from obstructions and debris.
    Adding these accessories to your order will provide a complete, ready-to-install mini split system.
      Port Adapter - The included Mitsubishi ADP3458 port adapter is required to connect the 5/8 inch line set to the 3/4 inch condenser port when installing a multi-zone mini split system. All Mini Split Systems require one Primary Mini Split Installation Kit. You may also require one or more Secondary Installation Kits if you have a Multi-Zone system. You will need a Secondary Installation Kit for each additional indoor unit.

Specifications

Product Includes
  • (1) Mitsubishi - 60k BTU - M-Series Outdoor Condenser - For 2-8 Zones (MXZ-8C60NA2)
  • (4) Mitsubishi 12,000 BTU Ducted Horizontal Heat Pump Air Handler (SEZ-KD12NA4R1.TH)
  • (4) Mitsubishi RedLINK - Wireless Remote Controller Kit - Programmable - Wall Mounted (MHK2)
  • (1) Mitsubishi 5/8" Condenser x 3/4" Line Set - Port Adapter - Flare Connections (ADP5834)
M4H60D12121212
specs product image PID-78678
General Information
Type
Concealed Duct
Product Line
M-Series
Operating Mode Learn More
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
Number of Zones Learn More
Number of Zones
A zone is a room or area within a building that has its own temperature control.
4
Refrigerant Type
R-410A
Indoor Unit Size(s) Learn More
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.
12 + 12 + 12 + 12
Outdoor Unit Size
60000 BTU
DOE Regional Compliance Learn More
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide
Performance
SEER Learn More
SEER
SEER (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER, the more energy efficient the system. Learn More
17.0
EER Learn More
EER
EER (Energy Efficiency Ratio) is a measurement of cooling efficiency under fixed conditions. It is useful for comparing units that will operate consistently under one set of conditions (e.g. server room). The higher the EER, the more efficient the system. Learn More
10.0
HSPF Learn More
HSPF
HSPF (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF, the more efficient the system. Learn More
10.7
Cooling Power Input
6250 Watts
Heating Power Input
4750 Watts
Low Ambient Heating
Yes
Minimum Outdoor Temperature for Heating Learn More
Minimum Outdoor Temperature for Heating
This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures. Learn More
-4 F
Minimum Outdoor Temperature for Cooling
23 F
Dimensions
Product Weight
549 Pounds
Shipping Weight
553 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
204834269
MXZ-8C60NA2
General Information
Type
Outdoor Condenser
Product Line
M-Series
Operating Mode Learn More
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
Maximum Number of Zones
8
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Installation Location
Outdoor
Branch Box Required Learn More
Branch Box Required
By making a single connection to the outdoor condenser, a branch box can supply the right amount of refrigerant to multiple indoor units. Learn More
Yes
Performance
Cooling BTU
60000
Maximum Sound Level Learn More
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
59 dB
Low Ambient Heating
Yes
Minimum Outdoor Temperature for Heating Learn More
Minimum Outdoor Temperature for Heating
This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures. Learn More
-4 F
Minimum Outdoor Temperature for Cooling
23 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
50 Amps
Dimensions
Maximum Line Length
492 Feet
Gas Connection Size
3/4 Inch
Liquid Connection Size
3/8 Inch
Product Height
52 11/16 Inches
Product Width
41 17/48 Inches
Product Depth
13 Inches
Product Weight
309 Pounds
Shipping Height
56 1/4 Inches
Shipping Width
42 15/16 Inches
Shipping Depth
17 11/16 Inches
Shipping Weight
333 Pounds
Certifications
ETL Listed
Yes
Warranty Information
Parts Warranty Learn More
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
Compressor Warranty
7 Years
SEZ-KD12NA4R1
General Information
Type
Concealed Duct
Product Line
M-Series
Product Category
Mini Split System Components
Operating Mode Learn More
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
Indoor Unit Size(s) Learn More
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.
12
Installation Location
Indoor
Performance
Cooling BTU
12000
Cooling Capacity
11500 BTU
Moisture Removal
2.4 Pints/Hour
Maximum Air Flow
388 CFM
Minimum Air Flow
247 CFM
Minimum Sound Level
23 dB
Maximum Sound Level Learn More
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
33 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/4 Inch
Product Height
7 7/8 Inches
Product Width
39 Inches
Product Depth
27 9/16 Inches
Product Weight
60 Pounds
Shipping Weight
70 Pounds
Certifications
ETL Listed
Yes
Warranty Information
Parts Warranty Learn More
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
Overview
Product Category
Mini Split System Components
General Information
Type
Mini Split Controller
Product Line
RedLINK
Product Category
Mini Split Accessories
Programmable
Yes
Power Source
AA Batteries
Interface
Touchscreen
Performance
Minimum Operating Temperature
32 F
Maximum Operating Temperature
120 F
Dimensions
Product Height
4 1/12 Inches
Product Width
4 1/12 Inches
Product Depth
1 1/16 Inches
Overview
Product Category
Mini Split Accessories
General Information
Type
Port Adapter
Product Category
Mini Split Accessories
Connection Type
Flared
Dimensions
End 1 Connection Size
3/4 Inch
End 2 Connection Size
5/8 Inch
Product Weight
1 Pound
Shipping Weight
5 Pounds
Warranty Information
Parts Warranty Days
90
Overview
Product Category
Mini Split Accessories

Reviews

(3)
Mitsubishi M4H60D12121212 Reviews & Ratings
Customer Photos and Videos
review image 1
Verified Buyer
Verified Buyer
Excellence achieved by Mitsubishi
By Howard A. 
Lenoir, North Carolina
Purchased 08/09/2018 | 
Review Posted 09/12/2018 
This split system is exactly what I needed. I installed the system in my outbuilding which works perfectly. The chart on eComfort to select the correct size was extremely helpful. My unit had some damage to the cabinet but was replaced by eComfort in a timely manner.
Howard A. Recommends This
What's a Related Review? Learn More
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This review was originally written for the E12 927 232.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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Verified Buyer
Verified Buyer
Quality product
By Rick N. 
York, Pennsylvania
Purchased 02/25/2017 | 
Review Posted 08/29/2018 
review 2 image 1
My house originally came with electric baseboard heat no ac. I elected to go with this product after alot of research since my house has no duct work. I spoke with one of Ecomfort techs on the phone , gave him my room sives and he told me what btu unit to buy. He was very knowledgeable and friendly on the phone. As far as the system you cannot go wrong with Mitsubishi they are the best out there. The system works great . I should have installed one years ago.
Rick N. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the M3H30W06091500-B.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
icon-review-marker
Value
5/5
icon-review-marker
Pros:
Quiet, Exceeded Expectations, High Quality, I'd Buy It Again
Cons:
I have found nothing negative to say about this unit.
Verified Buyer
Verified Buyer
Great company
By Jim L. 
Dowell, Maryland
Purchased 12/22/2017 | 
Review Posted 01/18/2018 
Great service, great price, great product!!!
Jim L. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the M2H24W12120000-B.
Was this review helpful?
Expert Response
Thanks for your kind review, Jim! We're always striving to make buying technical products simple.
Ken, the eComfort Product Expert
Ken D.
eComfort Product Expert
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
icon-review-marker
Value
5/5
icon-review-marker

How-To Articles

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How to Pick the Perfect Mitsubishi Mini-Split Condenser
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Mitsubishi Concealed Duct 4-Zone System - 60,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 15.1 SEER
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Mitsubishi M4H60D12121212
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