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Fujitsu Concealed Duct 4-Zone System - 45,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 18.2 SEER2
Model:
F4H45D12121212
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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
- Inverter Technology
- Inverter technology drives the compressor, allowing it to match output to demand. The result: a more stable and comfortable temperature within the space. This type of operation removes more moisture, reduces short-cycling, and improves efficiency.
- Corrosion Resistant Heat Exchanger
- Fujitsu applies a Blue Fin coating to the heat exchanger of their multi-zone outdoor condensers. This improves their resistance to many common sources of corrosion and extends their longevity.
- Dehumidify and Cool
- Dry mode demonstrates the concealed duct unit's versatility. In addition to providing moderate cooling, Dry Mode also dehumidifies your zone.
- Economy Mode
- The concealed duct unit features an Economy Mode that restricts the unit's maximum output to decrease energy use and increase savings. This mode also increases the unit's dehumidification capabilities during cooling operations and in Dry Mode.
- Condensate Protection
- There is a condensate pump in the concealed duct units. This pump removes condensation build up from your system, protecting it from potential damage and keeping it running efficiently.
- Recommended line set sizes for indoor unit connectivity:
- ADUH12LUAS1: 1/4" x 3/8" Line Set (Qty 4)
- (1) Fujitsu - 45k BTU - RLXFZ Outdoor Condenser - For 2-5 Zones (AOU45RLXFZ)
- (4) Fujitsu - 12k BTU - Slim Concealed Duct Unit - Multi or Single Zone (ADUH12LUAS1)
- 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 Cable - This durable, insulated cable 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.
Fujitsu has been providing efficient and responsible heating and air conditioning solutions for decades. Their experience and dedication can be seen in the F4H45D12121212 concealed duct mini split system. If you are looking to provide heating and cooling for multiple zones, or supplement existing heating and air conditioning equipment, the Halcyon HFI mini split system is a reliable and efficient choice. This concealed duct system is perfect for zoned comfort without having to mount a unit to the wall. With a wide range of operating modes, this system can be customized to suit any of your comfort needs.
Product Includes
Product Note
This product requires the following accessories for installation:
California residents see
Warning: This product can expose you to chemicals including Formaldehyde (gas) which is known to the State of California to cause Cancer
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
Product Includes
- (1) Fujitsu - 45k BTU - RLXFZ Outdoor Condenser - For 2-5 Zones (AOU45RLXFZ)
- (4) Fujitsu - 12k BTU - Slim Concealed Duct Unit - Multi or Single Zone (ADUH12LUAS1)
F4H45D12121212
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Concealed Duct
Product Line
Airstage HFI
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.
4
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 + 12
Outdoor Unit Size
45000 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
45000 BTU
Heating Capacity
46000 BTU
Cooling Power Input
4590 Watts
Heating Power Input
3890 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.
18.2
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.
9.8
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.
8.3
Dimensions
Product Weight
365 Pounds
Shipping Weight
365 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
8908618
AOU45RLXFZ
General Information
Type
Outdoor Condenser
Product Line
Airstage RLXFZ
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
5
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Installation Location
Outdoor
Performance
Cooling BTU
45000
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
55 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
Recommended Breaker Size
30 Amps
Dimensions
Maximum Line Length
264 Feet
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
Line Set D Liquid Connection
1/4 Inch
Line Set D Gas Connection
1/2 Inch
Line Set E Liquid Connection
1/4 Inch
Line Set E Gas Connection
1/2 Inch
Product Height
39 5/16 Inches
Product Width
38 3/16 Inches
Product Depth
14 9/16 Inches
Product Weight
205 Pounds
Shipping Height
45 3/4 Inches
Shipping Width
45 1/4 Inches
Shipping Depth
18 13/16 Inches
Shipping Weight
215 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO 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
Compressor Warranty
7 Years
Overview
Product Category
Mini Split System Components
ADUH12LUAS1
General Information
Type
Concealed Duct
Product Line
Airstage LUAS
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
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.
12000
Installation Location
Indoor
Performance
Cooling BTU
12000
Cooling Capacity
12000 BTU
Maximum Air Flow
382 CFM
Minimum Air Flow
283 CFM
Minimum Sound Level
26 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
29 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
7 13/16 Inches
Product Width
27 9/16 Inches
Product Depth
24 7/16 Inches
Product Weight
37 Pounds
Shipping Height
10 13/16 Inches
Shipping Width
37 3/16 Inches
Shipping Depth
30 3/8 Inches
Shipping Weight
49 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO 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
Compressor Warranty
7 Years
Overview
Product Category
Mini Split System Components
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Fujitsu Concealed Duct 4-Zone System - 45,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 18.2 SEER2
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