How to Pick the Perfect Mini Split Wall Mounted Indoor Unit
Wall-mounted units are the most commonly found, most affordable option for indo...
Local Pickup FAQ's
Hover to zoom
1 Of 5
Mitsubishi Wall Mounted 3-Zone H2i System - 36,000 BTU Outdoor - 12k + 12k + 12k Indoor - 23.0 SEER2
Model:
MXZ-SM36NAMHZ 3-MSZ-FS12NA
+
Share This Product
Recommended Accessories
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 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.
- Advanced Filtration System
- The MSZ-FS Series uses Triple-action Filtration: Nano Platinum Filter, Deodorizing Filter and Electrostatic Anti-Allergy Enzyme Filter.
- 3D i-see Sensor
- The MSZ-FS Series 3D i-see Sensor monitors its zone for fluctuations in temperature. If it detects an underserved area, it will temporarily direct airflow to that zone. It also enters energy saving mode if no human heat signatures are detected.
- Dual Barrier Coating
- A special coating is applied to the heat exchanger, vanes and fan to prevent hydrophilic and hydrophobic dirt build-up.
- Multiple Fan Speeds
- With multiple fans speeds like Quiet, Low, Medium, High, Super-High, Mitsubishi delivers the options that keep you comfortable.
- Hot-Start
- Mitsubishi's hot-start technology prevents cold drafts by delaying fan operation until the heat exchanger has warmed up.
- Vane Control
- Thanks to its double vane features it separates airflow to deliver air across a large area and can simultaneously deliver to air separate sections of a room to generate a more comfortable natural airflow pattern.
- H2i Technology
- H2i hyper heat performance offers 100% heating capacity at 5 degrees and 74% heating capacity at -13 degrees Fahrenheit.
- Integrated Base Pan Heater
- Factory-installed base pan heater in the drain pan. This prevents condensate from freezing and damaging the unit in frigid climates.
- (1) Mitsubishi - 36k BTU - M-Series H2i Outdoor Condenser - For 2-4 Zones (MXZ-SM36NAMHZ)
- (3) Mitsubishi FS-Series 12k BTU Wall Mounted Unit - For Multi or Single-Zone (MSZ-FS12NA)
- (1) Mitsubishi M-Series - 3 Ports - Branch Box (PAC-MKA33BC)
- 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.
- 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.
With the M-Series from Mitsubishi Electric you can enjoy ideal levels of comfort in the rooms you use most with Mitsubishi's multiroom system. Each room (zone) operates independently. People in different rooms such as the kitchen, master bedroom, or living room can enjoy temperature settings that make each of them most comfortable. If you're looking for a complete comfort solution for several different rooms, the MXZ multiroom system is the right choice. The system is flexible enough to conform to a particular cooling and heating need and offers numerous different indoor unit combinations. An MXZ multiroom system is an excellent choice for supplementing capacity to a current system, conditioning newly furnished spaces, or new additions and replacing a system within a home. Homeowners can also benefit from lower energy costs year-round while staying comfortable thanks to Mitsubishi Electric's energy-efficient technologies that are a part of every system that we make.
Product Includes
Product Note
This product requires the following accessories for installation:
Specifications
Product Includes
- (1) Mitsubishi - 36k BTU - M-Series H2i Outdoor Condenser - For 2-4 Zones (MXZ-SM36NAMHZ)
- (3) Mitsubishi FS-Series 12k BTU Wall Mounted Unit - For Multi or Single-Zone (MSZ-FS12NA)
- (1) Mitsubishi M-Series - 3 Ports - Branch Box (PAC-MKA33BC)
MXZ-SM36NAMHZ 3-MSZ-FS12NA
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Wall Mounted
Product Line
M-Series H2i
Product Category
Mini Split Heat Pump System
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.
3
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.
12 + 12 + 12
Base Pan Heater Included
Yes
Outdoor Unit Size
36000 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
Cooling Capacity
36000 BTU
Heating Capacity
42000 BTU
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
-13 F
Minimum Outdoor Temperature for Cooling
23 F
SEER2
SEER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. SEER2 (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 SEER2, the more energy efficient the system.
23.0
EER2
EER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. EER2 (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 EER2, the more efficient the system.
15.0
HSPF2
HSPF2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. HSPF2 (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 HSPF2, the more efficient the system.
12.0
Dimensions
Product Weight
365 Pounds
Shipping Weight
380 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
207517152
MXZ-SM36NAMHZ
General Information
Type
Outdoor Condenser
Product Line
M-Series H2i
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
Maximum Number of Zones
4
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
Base Pan Heater Included
Yes
Outdoor Unit Size
36000 BTU
Performance
Cooling BTU
36000
Cooling Capacity
36000 BTU
Heating Capacity
42000 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
53 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
-13 F
Minimum Outdoor Temperature for Cooling
23 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
42 Amps
Recommended Breaker Size
45 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
278 Pounds
Shipping Weight
302 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
Overview
Product Category
Mini Split System Components
MSZ-FS12NA
General Information
Type
Wall 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.
12
Installation Location
Indoor
Performance
Cooling BTU
12000
Cooling Capacity
12000 BTU
Heating Capacity
12300 BTU
Moisture Removal
1.9 Pints/Hour
Maximum Air Flow
398 CFM
Minimum Air Flow
137 CFM
Minimum Sound Level
21 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
41 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/4 Inch
Product Height
12 Inches
Product Width
36 7/16 Inches
Product Depth
9 3/16 Inches
Product Weight
29 Pounds
Shipping Weight
34 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
Overview
Product Category
Mini Split System Components
PAC-MKA33BC
General Information
Type
Branch Box
Product Line
M-Series
Product Category
Mini Split Accessories
Ports Quantity
3
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
5/8 Inch
Suction Connection Size
3/8 Inch
Line Set A Liquid Connection
1/4 Inch
Line Set A Gas Connection
3/8 Inch
Line Set B Liquid Connection
1/4 Inch
Line Set B Gas Connection
3/8 Inch
Line Set C Liquid Connection
1/4 Inch
Line Set C Gas Connection
3/8 Inch
Product Height
6 11/16 Inches
Product Width
17 35/48 Inches
Product Depth
11 1/48 Inches
Product Weight
15 Pounds
Warranty Information
Parts Warranty Days
90
Reviews
Mitsubishi MXZ-SM36NAMHZ 3-MSZ-FS12NA Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.
Please share your insights with fellow shoppers.
How-To Articles
What You Should Know About Mini-Split Wiring
Although they are easier to install than central air conditioning systems, mini...
How to Pick the Perfect Mini Split Floor Mounted Indoor Unit
If you are installing a mini split system but you don't have enough clearance f...
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts
Manuals
MXZ-SM36NAMHZ
MSZ-FS12NA
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Media Gallery
Mitsubishi Wall Mounted 3-Zone H2i System - 36,000 BTU Outdoor - 12k + 12k + 12k Indoor - 23.0 SEER2
Customer Review Images
