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Fujitsu 12,000 BTU 29.3 SEER Ductless Mini Split Heat Pump System



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The Fujitsu 12LZAS ductless mini split system is a stylish and slim wall mounted air handler that fits perfect in any home or space. The Aesthetic, minimalist design delivers powerful cooling abilities while at the same time blending in to any room or with any decor.

Since ductless mini split systems have little to no ducting, they forego those energy losses typically associated central forced-air systems. Duct losses can easily account for more than 30% of energy consumption, especially if the ducts are not sealed tight or in an unconditioned space such as an attic or crawlspace. By getting a ductless mini split system you're not only getting a typically higher SEER rating, but you're also saving in energy loss.

  • 30 SEER
  • Built In WiFi
  • Wall Mounted
  • Wireless Remote Control Included
  • Quiet Mode
  • Economy Mode
  • Apple Catechin Filter
  • Ion Deoderizing Filter
  • Sleep Timer
  • 24 Hour Timer
  • Weekly Timer
  • Dry Mode
  • Auto Louver 4-Way
  • Powerful Operation Mode
  • Energy Saving Program
  • Economy Mode
  • Quiet Mode (Indoor)
  • Low Noise Mode
  • Auto Restart/Reset
  • Low Ambient Cooling
  • Cold Prevention

Bundled Items: 1 x Fujitsu ASUG12LZAS Indoor Air Handler 1 x Fujitsu AOUG12LZAS1 12,000 BTU Outdoor Mini Split Condenser

Product Specifications

More Information
Fujitsu 12,000 BTU 29.3 SEER Ductless Mini Split Heat Pump System
Weight (in lbs)122.000000
Cooling BTU12,000 BTU
Heating BTU16,000 BTU
Maximum CFM489
Energy StarYes
SEER1 (Efficiency)26-30
Liquid Line1/4"
Suction Line3/8"
Electrical208/230V 1 Phase 60 Hz
Max Breaker Size15
Min. Breaker Size13.4
BTU/Tonnage12,000 BTU/1 Ton
Mini-Split TypeWall Mounted
Lengthindoor: 31-1/8" Outdoor: 37"
HeightIndoor: 11" Outdoor: 24-7/8"
WidthIndoor: 38-9/16" Outdoor: 31-7/16"
DepthIndoor: 9-7/16" Outdoor: 11-7/16"
WarrantyPlease Note: Fujitsu does not offer warranty for online purchases
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING

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Questions and Answers

Customer Questions
What is "Dry Mode"?
Dry mode is function that allows your mini split to act as a dehumidifier and remove excess humidity from your home. This function is useful for when your home is at your preferred temperature but is still too humid. If you have any further questions, please call us and we will be happy to assist you.
Are they hyper heat
This particular system is not hyper heat. We do however sell the Fujitsu Hyper Heat systems and the matching item with hyper heat would be the 12LZAH1. 
How to clean inside rollers
This unit has a removeable filter than can be removed and cleaned. We recommend cleaning out your filter once a month. 
How many square feet does this cool?
Thank you for your question. As a general rule of thumb, 12,000 BTU will typically cool a space that is around 400 sq. ft. However, there are several factors that do affect this, such as the climate zone the space is in and how well it is insulated. Please reference our Sizing Guide. If you have any questions, please give us a call at 1-888-377-2850.
Air source- uses interior air? Gets air right outside of mounted area? Air comes all the way from compressor?
Thank you for your question. The mini split system works by circulating the air that is in your home. The air doesn't leave the space, but rather is heated or cooled to meet the zones specified thermostat setting. The air is heated or cooled by the refrigerant, which runs through the evaporator in the air handler as either a cold gas, or hot gas, which the indoor blower moves air over, therefore heating or cooling the air. For more assistance, please give us a call at 1-888-376-5487.
What is the warranty?
There is a 5 year parts warranty for this unit. If you have any further questions please feel free to give us a call! Thanks.
Where do I find what blinking lights mean when not operational?
We would recommend reviewing the service manual. Section 3 of the service manual is dedicated to troubleshooting. This section features a chart that interprets the various error codes. This service manual can be found on this product page in the product specifications section. It will be in the row titled "resources".
Who installs Fujitsu splits?
Hello, we recommend referencing sites like and to find local installers and contractors in your area as our customers have had success there. Not only will you be able to find the right an installer but also be able to browse and find one that best fits your budget. If you have any further questions please feel free to give us a call! Thanks.
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