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Mitsubishi GL-Series 12k BTU Wall Mounted Unit - For Multi or Single-Zone
Model:
MSZ-GL12NA
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Frequency
Frequency
Select how often you will receive your air filters, we offer many options to meet your air quality standards.
Quantity
Quantity
This will be how many filters you receive per delivery.
Quantity
$43.20
In-Stock
Features
- Advanced Filtration System
- The MSZ-GL12NA-U1 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.
- Hot-Start
- Mitsubishi's hot start technology prevents cold drafts by delaying fan operation until the heat exchanger has warmed up.
- Econo Cool Mode
- By slowly adjusting the cooling set point and swinging the horizontal vanes, the MSZ-GL12NA-U1 can improve the efficiency of cooling operations without compromising the comfort provided.
- 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 improves comfort and reduces the chance of mold growth and other property damage in the conditioned space.
- 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.
- Compatible With These Mitsubishi Outdoor Units
- MUZ-GL12NA-U1, MXZ-2C20NA, MXZ-3C24NA, MXZ-3C30NA, MXZ-4C36NA, MXZ-5C42NA, MXZ-8C48NA, MXZ-2C20NAHZ, MXZ-3C24NAHZ, MXZ-3C30NAHZ, MXZ-4C36NAHZ, MXZ-5C42NAHZ, MXZ-8C48NAHZ
- 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 MSZ-GL12NA-U1 is a wall mounted heat pump mini split indoor unit for use in multi-zone systems. The functional design is paired with quiet operations that provide comfort without disrupting your space and installing a Mitsubishi wall mounted indoor unit is quick and easy thanks to their convenient mounting plate. With multiple operating modes, multiple fan speeds, and multiple airflow directions, this unit fits the needs of nearly any room. Whether you are designing a primary heating and cooling system or supplementing an existing one, the MSZ-GL12NA-U1 is an excellent addition.
Product Note
This product requires a compatible outdoor condenser and the following accessories for indoor unit installation:
Specifications
MSZ-GL12NA

Overview
Product Category
Mini Split System Components
Additional Model Numbers
MSZ-GL12NA-U1, MSZ-GL12NA
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
Moisture Removal
2.5 Pints/Hour
Maximum Air Flow
399 CFM
Minimum Air Flow
145 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
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
22 Pounds
Shipping Weight
27 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
Reviews
(54)
Mitsubishi MSZ-GL12NA Reviews & Ratings
Customer Photos and Videos



Customer Rating
4.81
(54 Ratings)
94% recommend this product
5
(47)

4
(6)

3
(0)

2
(0)

1
(1)


Mitsubishi Mini Split
By Mike S
California
Purchased 02/21/2023 |
Review Posted 04/04/2023
Worked so good I ordered another one
Mike S Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5

Great System For Our Needs.
By Jesse L
South Carolina
Review Posted 01/10/2023
We enclosed a 14’x16’ screened porch to make an art room. This system was the perfect application for our needs. Heats the area with no problem. Haven’t used the cooling mode as it it January. Installation was accomplished in one day.
We did have an issue with the indoor unit being damaged in shipping but it was handled promptly with another unit being shipped in short order. I would do business with this firm again.
We did have an issue with the indoor unit being damaged in shipping but it was handled promptly with another unit being shipped in short order. I would do business with this firm again.
Jesse L Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again
Cons:
None
Engineering Marvel
By Luis J.
Florida
Review Posted 12/27/2022
Amazing quality. Quiet cool, heat, and dehumidifier in 1 machine with very low power consumption. I've had it for 3 years and couldn't be happier.
Luis J. Recommends This
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Rating Breakdown
5/5
5/5
5/5
4/5
Pros:
Easy To Use, I'd Buy It Again
Cons:
Expensive

Works Great, No Problems
By Steve F
Tennessee
Review Posted 10/20/2022
Easy to install. So far it’s working great.
Steve F Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again, Quiet
Mitsubishi 12000 M Series Mini Split
By Russell S
Florida
Review Posted 07/14/2022
First night set at 66 degrees, cooled to 70 over night. Started at midnight with a hot room in Florida high 80’s at night! Super quiet on high fan, out side unit is very quiet also. One suggestion don’t be afraid to use a larger unit than recommended. It called for a 9000 in our bedroom by square footage. The 12000 did a great job!! Putting a 24000 in the living room and dining Room and another 12000 in the family room kitchen and hallway. The other three bedrooms will get a 9000 and two 6000. I also bought a 15000 for the garage. It is just my wife and I so there’s no reason to cool this entire house at one time. I’m now installing the living room until and then I can get rid of that money eating five ton central unit. I’m excited to see how much is saved on electric bill with this change. July and August bills would exceed $600.00. This purchase from eComfort was smooth and easy ,they keep you informed on your purchase and shipping and if you call you get a live person that is very helpful. Yes I would recommend eComfort and this product to anyone.
Russell S Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, Id Buy It Again
Cons:
None, Expensive

Is Great Product
By Guido C
NEW CASTLE, Delaware
Purchased 07/28/2021 |
Review Posted 11/10/2021
I am an entertainer I have a building that I practice my shows in my assistants are so happy we now have heat and AC that worked very well
Guido C Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, Id Buy It Again, Easy To Use

Runs Great!!
By Mike L
Elverta, California
Purchased 07/05/2021 |
Review Posted 07/28/2021
Very quiet running and efficient. Easy installation and start up!
Mike L Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, High Quality, Price, Durable

The Mitsubishi Unit Is The Best
By Emma S
TUCSON, Arizona
Purchased 04/26/2021 |
Review Posted 06/08/2021
The product is amazing. I saved a lot money in energy, and the ac unit is quiet. Thank you for explaining about the unit.
Emma S Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, Easy To Use, Price, Light Weight

very,very pleased with unit and installation . no complaints wha
By Lawrence D.
Pennsauken Township, New Jersey
Purchased 08/07/2020 |
Review Posted 09/02/2020
had no problems with purchase or installation. your company made it simple.
Lawrence D. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5

Quite Powerful
By Joe G
Livermore, California
Purchased 05/26/2020 |
Review Posted 07/07/2020
Was professionally installed by my contractor. Is working wonderfully. Is amazingly quiet inside. And unbelievably quiet outside. Lead time from factory to me was longer than I’d like. Had a dent in compressor body from shipping. Could have been packaged better.
Joe G Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, High Quality
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Mitsubishi GLSeries 12k BTU Wall Mounted Unit For Multi or SingleZone
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Mitsubishi GL-Series 12k BTU Wall Mounted Unit - For Multi or Single-Zone








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