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Fujitsu Ceiling Cassette 4-Zone System - 45,000 BTU Outdoor - 9k + 9k + 18k + 18k Indoor - 18.2 SEER2
Model:
F4H45C09091818
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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.
- Intelligent Temperature Calculation
- Rooms with raised ceilings heat differently than traditionally sized rooms. The indoor units can be set to account for ceiling height when making temperature calculations. This keeps you comfortable, even in rooms with unconventional heating patterns.
- Condensate Protection
- There is a condensate pump in the ceiling cassette units. This pump removes condensation build up from your system, protecting your home from water damage, and keeping your system running efficiently.
- Multiple Operating Modes
- Fujitsu's ceiling cassette units offer multiple operating modes to match all of your needs. These include Dry Mode, to dehumidify rooms, Quiet Mode, to operate a lower decibel level, and Economy Mode, to decrease energy consumption.
- Two-Stage Turbo Fan
- Fujitsu employs a two-stage turbo fan to optimize the distribution of air over this unit's heat exchanger. By employing two separate currents of air, the turbo fan ensures even temperatures and improves both efficiency and comfort.
- Recommended line set sizes for indoor unit connectivity:
- ACUH09LUAS1: 1/4" x 3/8" Line Set (Qty 2)
- ACUH18LUAS1: 1/4" x 1/2" Line Set (Qty 2)
- (1) Fujitsu - 45k BTU - RLXFZ Outdoor Condenser - For 2-5 Zones (AOU45RLXFZ)
- (2) Fujitsu - 18k BTU - Compact Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (ACUH18LUAS1-NG)
- (2) Fujitsu - 9k BTU - Compact Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (ACUH09LUAS1-NG)
- (4) Fujitsu - Compact Ceiling Cassette Grille (UTG-CCGFGA)
- 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 F4H45C09091818 ceiling cassette 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. The compact ceiling cassette unit mounts easily in your ceiling, allowing you to install the unit at the center of your zone for ideal airflow coverage. 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: 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)
- (2) Fujitsu - 18k BTU - Compact Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (ACUH18LUAS1-NG)
- (2) Fujitsu - 9k BTU - Compact Ceiling Cassette - For Multi or Single-Zone - Grille Sold Separately (ACUH09LUAS1-NG)
- (4) Fujitsu - Compact Ceiling Cassette Grille (UTG-CCGFGA)
F4H45C09091818
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Ceiling Cassette
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.
9 + 9 + 18 + 18
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
48000 BTU
Cooling Power Input
4280 Watts
Heating Power Input
3880 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
359.8 Pounds
Shipping Weight
359.8 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
8908617
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
ACUH18LUAS1-NG
General Information
Type
Ceiling Cassette
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
Remote Control
Wired
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.
18000
Installation Location
Indoor
Performance
Cooling BTU
18000
Cooling Capacity
18000 BTU
Maximum Air Flow
441 CFM
Minimum Air Flow
241 CFM
Minimum Sound Level
29 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
42 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/2 Inch
Product Height
9 3/8 Inches
Product Width
22 7/16 Inches
Product Depth
22 7/16 Inches
Product Weight
33 Pounds
Shipping Height
10 7/16 Inches
Shipping Width
28 3/4 Inches
Shipping Depth
24 5/8 Inches
Shipping Weight
42 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
ACUH09LUAS1-NG
General Information
Type
Ceiling Cassette
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
Remote Control
Wired
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.
9000
Installation Location
Indoor
Performance
Cooling BTU
9000
Cooling Capacity
9000 BTU
Maximum Air Flow
318 CFM
Minimum Air Flow
259 CFM
Minimum Sound Level
27 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
33 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
9 5/8 Inches
Product Width
24 7/16 Inches
Product Depth
24 7/16 Inches
Product Weight
33 Pounds
Shipping Height
10 7/16 Inches
Shipping Width
28 3/4 Inches
Shipping Depth
24 5/8 Inches
Shipping Weight
40 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
UTG-CCGFGA
General Information
Type
Grille
Product Line
Halcyon
Product Category
Mini Split System Components
Installation Location
Indoor
Performance
Cooling BTU
9000
Cooling Capacity
9000 BTU
Overview
Product Category
Mini Split System Components
Reviews
(1)
Fujitsu F4H45C09091818 Reviews & Ratings
Product Q&A
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AOU45RLXFZ
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Fujitsu Ceiling Cassette 4-Zone System - 45,000 BTU Outdoor - 9k + 9k + 18k + 18k Indoor - 18.2 SEER2
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