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 2-Zone System - 36,000 BTU Outdoor - 12k + 24k Indoor - 19.2 SEER2
Model:
MXZ-4C36NA3 MSZ-GS12 MSZ-GS24
+
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
- This condenser is equipped with inverter technology and an electronic linear expansion valve. By adjusting compressor speed and refrigerant flow, the output of the unit can be matched to the zone for precise temperature control and improved efficiency.
- Advanced Filtration System
- The MSZ-GS unit combines a hybrid catechin deodorizing filter with an enzyme-based filter for managing allergens. The anti-allergy filter not only captures the offending particles, it also breaks them down, cleaning the air as it is conditioned.
- Optional Base Pan Heater
- MXZ-C outdoor condensers have an optional Base Pan Heater to prevent condensate from freezing and damaging the unit in frigid climates. Please see the Accessories tab for (PAC-645BH-E) Base Pan Heater.
- Econo Cool Mode
- By slowly adjusting the cooling set point and swinging the horizontal vanes, the MSZ-GS unit can improve the efficiency of cooling operations without compromising the comfort provided.
- hot-start
- Mitsubishi's hot-start technology prevents cold drafts by delaying fan operation until the heat exchanger has warmed up.
- 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. When wide mode is activated, fan speed increases beyond the current setting.
- Recommended Line Set:
- MSZ-GS12NA-U1: 1/4" x 3/8" Line Set
- MSZ-GS24NA-U1: 1/4" x 5/8" Line Set
- (1) Mitsubishi - 36k BTU - M-Series Outdoor Condenser - For 2-4 Zones (MXZ-4C36NA3)
- (1) Mitsubishi GS-Series 24k BTU Wall Mounted Unit - For Multi or Single Zone (MSZ-GS24NA-U1)
- (1) Mitsubishi GS-Series 12k BTU Wall Mounted Unit - For Multi or Single Zone (MSZ-GS12NA-U1)
- (1) Mitsubishi 1/2" Condenser x 5/8" Line Set - Port Adapter - Flare Connections (MAC-A456JP-E)
- 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.
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 two zone mini split system designed to give you individual control over the temperature in multiple rooms. An efficient MXZ-4C36NA3 outdoor condenser, built with advanced technology, is combined with quiet, wall-mounted MSZ-GS indoor units and two 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
This product requires the following accessories for installation:
Specifications
Product Includes
- (1) Mitsubishi - 36k BTU - M-Series Outdoor Condenser - For 2-4 Zones (MXZ-4C36NA3)
- (1) Mitsubishi GS-Series 24k BTU Wall Mounted Unit - For Multi or Single Zone (MSZ-GS24NA-U1)
- (1) Mitsubishi GS-Series 12k BTU Wall Mounted Unit - For Multi or Single Zone (MSZ-GS12NA-U1)
- (1) Mitsubishi 1/2" Condenser x 5/8" Line Set - Port Adapter - Flare Connections (MAC-A456JP-E)
MXZ-4C36NA3 MSZ-GS12 MSZ-GS24
General Information
Type
Wall Mounted
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.
2
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 + 24
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 Power Input
3960 Watts
Heating Power Input
4020 Watts
Low Ambient Heating
No
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
5 F
Minimum Outdoor Temperature for Cooling
14 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.
19.2
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.
9.4
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.
9.8
Dimensions
Product Weight
199 Pounds
Shipping Weight
226 Pounds
Certifications
Energy Star Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
209836200
MXZ-4C36NA3
General Information
Type
Outdoor Condenser
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
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
No
Base Pan Heater Included
No
Performance
Cooling BTU
36000
Cooling Capacity
36400 BTU
Heating Capacity
43000 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
56 dB
Low Ambient Heating
No
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
5 F
Minimum Outdoor Temperature for Cooling
14 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
23.1 Amps
Recommended Breaker Size
25 Amps
Dimensions
Maximum Line Length
230 Feet
Line Set A Liquid Connection
1/4 Inch
Line Set A Gas Connection
1/2 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
Line Set D Liquid Connection
1/4 Inch
Line Set D Gas Connection
3/8 Inch
Product Height
31 1/3 Inches
Product Width
37 1/3 Inches
Product Depth
13 Inches
Product Weight
139 Pounds
Shipping Height
40 11/16 Inches
Shipping Width
40 15/16 Inches
Shipping Depth
17 11/16 Inches
Shipping Weight
159 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-GS24NA-U1
General Information
Type
Wall Mounted
Product Line
GS-Series
Product Category
Mini Split System Components
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.
24
Installation Location
Indoor
Performance
Cooling BTU
24000
Cooling Capacity
24000 BTU
Moisture Removal
5.1 Pints/Hour
Maximum Air Flow
701 CFM
Minimum Air Flow
361 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
53 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
5/8 Inch
Liquid Connection Size
1/4 Inch
Product Height
12 13/16 Inches
Product Width
43 5/16 Inches
Product Depth
9 3/8 Inches
Product Weight
37 Pounds
Shipping Weight
41 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
MSZ-GS12NA-U1
General Information
Type
Wall Mounted
Product Line
GS-Series
Product Category
Mini Split System Components
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
Moisture Removal
2.5 Pints/Hour
Maximum Air Flow
381 CFM
Minimum Air Flow
134 CFM
Minimum Sound Level
19 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
45 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
11 5/8 Inches
Product Width
31 7/16 Inches
Product Depth
9 1/8 Inches
Product Weight
23 Pounds
Shipping Weight
26 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
MAC-A456JP-E
General Information
Type
Port Adapter
Product Category
Mini Split Accessories
Connection Type
Flared
Dimensions
End 1 Connection Size
1/2 Inch
End 2 Connection Size
5/8 Inch
Product Weight
0.5 Pounds
Warranty Information
Parts Warranty Days
90
Overview
Product Category
Mini Split Accessories
Reviews
Mitsubishi MXZ-4C36NA3 MSZ-GS12 MSZ-GS24 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.
Product Q&A
Be the First to Ask A Question
Answered by Ken, the eComfort Product Expert
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-4C36NA3
MSZ-GS24NA-U1
MSZ-GS12NA-U1
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 2-Zone System - 36,000 BTU Outdoor - 12k + 24k Indoor - 19.2 SEER2
Customer Review Images
