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Mitsubishi Ceiling Cassette 5-Zone System - 48,000 BTU Outdoor - 9k + 9k + 12k + 12k + 12k Indoor - 18.9 SEER
Model:
M5H48C0909121212
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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
- Precision Temperature Control Technology
- The MXZ-8C48NA 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, it will remove extra moisture from the room. This improves your comfort and reduces both mold growth and the chance of property damage in the conditioned space.
- 3D i-see Sensor™
- The SLZ-KF cassette unit includes an advanced thermal sensor that scans the room for hot and cold spots as well as occupancy. Using this information, the cassette unit can be programmed to direct airflow to certain areas of the zone in specific scenarios.
- Condensate Removal System
- The included SLZ-KF indoor units contain an internal drain mechanism capable of lifting condensate 33". This simplifies installation and prevents condensate overflow, which can damage or destroy your property.
- Advanced Remote Controller
- The MHK1 wireless controllers have dual set point control, allowing you to set how fast your zones are cooled or heated. They offer scheduling options, providing you with exceptional flexibility. With these features, your home will always be comfortable.
- Inconspicuous Design
- If you are looking for unobtrusive zoned comfort, this system is right for you. The only visible portion of the indoor units are the grilles, which clock in at a slender depth of 13/16".
- Recommended line set sizes for indoor unit connectivity:
- SLZ-KF09NA.TH-NG: 1/4" x 3/8" Line Set (Qty 2)
- SLZ-KF12NA.TH-NG: 1/4" x 3/8" Line Set (Qty 3)
- A branch box with a 3/8" x 5/8" line set connection is also required. Additional branch boxes and line sets may be required based on your configuration.
- (1) Mitsubishi - 48k BTU - M-Series Outdoor Condenser - For 2-8 Zones (MXZ-8C48NA2)
- (3) Mitsubishi - 12k BTU - M-Series Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (SLZ-KF12NA.TH-NG)
- (2) Mitsubishi - 9k BTU - M-Series Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (SLZ-KF09NA.TH-NG)
- (5) Mitsubishi RedLINK - Wireless Remote Controller Kit - Programmable - Wall Mounted (MHK2)
- (5) Mitsubishi SLP-18FAU Ceiling Cassette Grille For Mitsubishi SLZ-KF-NA Mini Split Units - With 3D i-see Sensor (SLP-18FAEU)
- Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and indoor units.
- Branch Box - A Mitsubishi branch box is required to connect this condenser to Mitsubishi mini split 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.
- Base Pan Heater - The base pan heater prevents ice from building up on the outdoor unit. Excessive ice build will lead to performance issues and could damage your unit.
- 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.
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 five zone mini split system designed to give you individual control over the temperature in multiple rooms. An efficient MXZ-8C48NA outdoor condenser, built with advanced technology, is combined with low-profile SLZ-KF ceiling cassette indoor units and five wireless remote controllers for the perfect marriage of convenience and comfort. With multiple operating modes, multiple fan speeds, and multiple airflow directions, this is a system that fits the needs of nearly any home.
Product Includes
Product Note
Each indoor unit will include any port adapters necessary for multi-zone installation. This product requires the following accessories for installation:
Specifications
Product Includes
- (1) Mitsubishi - 48k BTU - M-Series Outdoor Condenser - For 2-8 Zones (MXZ-8C48NA2)
- (3) Mitsubishi - 12k BTU - M-Series Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (SLZ-KF12NA.TH-NG)
- (2) Mitsubishi - 9k BTU - M-Series Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (SLZ-KF09NA.TH-NG)
- (5) Mitsubishi RedLINK - Wireless Remote Controller Kit - Programmable - Wall Mounted (MHK2)
- (5) Mitsubishi SLP-18FAU Ceiling Cassette Grille For Mitsubishi SLZ-KF-NA Mini Split Units - With 3D i-see Sensor (SLP-18FAEU)
M5H48C0909121212
![specs product image PID-67930](/products-image/150/mass_67924_.jpg)
General Information
Type
Ceiling Cassette
Product Line
M-Series
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
Number of Zones
Number of Zones
A zone is a room or area within a building that has its own temperature control.
5
Refrigerant Type
R-410A
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.
9 + 9 + 12 + 12 + 12
System Code
0909121212
Outdoor Unit Size
48000 BTU
DOE Regional Compliance
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
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
18.9
EER
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
12.0
HSPF
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
11.4
Low Ambient Heating
Yes
Minimum Outdoor Temperature for Heating
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
424 Pounds
Shipping Weight
428 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
7432927
MXZ-8C48NA2
General Information
Type
Outdoor Condenser
Product Line
M-Series
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
Maximum Number of Zones
8
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Installation Location
Outdoor
Branch Box Required
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
48000
Cooling Capacity
48000 BTU
Heating Capacity
54000 BTU
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
54 dB
Low Ambient Heating
Yes
Minimum Outdoor Temperature for Heating
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
Phase
1
Frequency
60 Hz
Recommended Breaker Size
40 Amps
Dimensions
Maximum Line Length
492 Feet
Gas Connection Size
5/8 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
269 Pounds
Shipping Weight
279 Pounds
Certifications
ETL Listed
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
Compressor Warranty
7 Years
SLZ-KF12NA-NG
General Information
Type
Ceiling Cassette
Product Line
M-Series
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
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.
12
Installation Location
Indoor
Grille
Not Included
Required Grille Model
SLP-18FAEU
Performance
Cooling BTU
12000
Cooling Capacity
12000 BTU
Maximum Air Flow
335 CFM
Minimum Air Flow
207 CFM
Minimum Sound Level
34 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
25 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/4 Inch
Product Height
9 31/48 Inches
Product Width
22 7/16 Inches
Product Depth
22 7/16 Inches
Product Weight
31 Pounds
Shipping Weight
37 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
SLZ-KF09NA-NG
General Information
Type
Ceiling Cassette
Product Line
M-Series
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
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.
9
Installation Location
Indoor
Grille
Not Included
Required Grille Model
SLP-18FAEU
Performance
Cooling BTU
9000
Cooling Capacity
9000 BTU
Maximum Air Flow
335 CFM
Minimum Air Flow
207 CFM
Minimum Sound Level
25 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
31 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/4 Inch
Product Height
9 1/2 Inches
Product Width
22 7/16 Inches
Product Depth
22 7/16 Inches
Product Weight
31 Pounds
Shipping Weight
37 Pounds
Certifications
ETL Listed
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
MHK2
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
SLP-18FAEU
General Information
Type
Grille
Product Line
M-Series
Dimensions
Product Height
6/15 Inch
Product Width
24 29/48 Inches
Product Depth
24 29/48 Inches
Product Weight
5.3 Pounds
Reviews
(3)
Mitsubishi M5H48C0909121212 Reviews & Ratings
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Manuals
MXZ-8C48NA2
![Mitsubishi Ceiling Cassette 5-Zone System - 48,000 BTU Outdoor - 9k + 9k + 12k + 12k + 12k Indoor - 18.9 SEER](products-image/150/99138-197324-thickbox.jpg)
SLZ-KF09NA-NG
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Mitsubishi Ceiling Cassette 5-Zone System - 48,000 BTU Outdoor - 9k + 9k + 12k + 12k + 12k Indoor - 18.9 SEER
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