Daikin Atmosphera Series 12K BTU Cooling / 13.6K BTU Heating 25.2 SEER2 HSFP2 10.7 Single Zone Wall Mount Mini Split System with (1) 12K BTU Indoor Unit
Model: RXM12WVJU9 FTXM12WVJU9|Item: bci4878810
This package includes the following items
Details
Daikin has firmly established themselves as a world leader in heating and cooling equipment manufacturing, and their ductless systems are no exception. With indoor unit options consisting of streamlined wall mount units, built-in slim duct units, or a combination of both, multi-split systems offer over 1,000 possible connection combinations, creating a flexible, powerful and energy efficient system. Integrated with an inverter variable speed compressor, systems deliver the capacity required to maintain desired room conditions, typically reducing energy consumption by 30% compared to traditional fixed speed systems. This technology minimizes temperature fluctuations and provides continuous cooling and heating comfort with maximum energy savings.
Package Includes:
(1) RXM12WVJU9 Outdoor Unit and (1) FTXM12WVJU9 Wall Mount Indoor UnitFeatures:
- Wireless Remote Controller
- Conveniently control the temperature and settings from anywhere in the room with the wireless remote controller Econo Mode
- Reduce start-up energy consumption by 30% by limiting maximum current and power minimizing the load on electrical circuits when multiple devices are used at once 3-D Airflow
- Circulate your airflow vertically and horizontally to reach all corners of large spaces Easy Maintenance
- The indoor unit's design makes it simple to remove and clean key components, such as the drain pan, blower wheel, and fan motor Boost Mode
- Press the Powerful button on the remote to temporarily increase cooling or heating power for 20 minutes, even at high capacity Comfort Mode
- This unit features an adjustable flap, for cooling the flap can tilt horizontally to direct cool airflow away from the body. For heating, it flips downwards to distribute warm air to the floor. Daikin Comfort Control App
- Stay in control from anywhere. Access your Daikin Atmosphera system via Wi-Fi using your tablet or smartphone, no adapter needed. Intelligent Eye
- This unit features an advanced infrared sensor that detects movement in the room. If no one's around for 20 minutes, it adjusts the thermostat to conserve energy. Efficient Dehumidification
- The hybrid cooling system efficiently dehumidifies even in low cooling loads, continuing to maintain a dry environment after the target temperature is reached Clean Operation
- The clean function dries the indoor unit's interior to reduce condensation, which may occur during cool or dry operation, it's recommended to use this feature to keep the air conditioner dry Hot Start
- The unit's Hot Start feature ensures no cold draft is present when it switches from cooling to heating or begins heating operation Inverter Compressor
- Efficiently adjusts the compressor speed to maintain a consistent temperature, reducing energy consumption and ensuring quiet operation Anti-Corrosion Treatment on Heat Exchanger
- The heat exchanger is coated with a special anti-corrosion treatment, resisting salt damage and atmospheric corrosion for a longer lifespan Increased Factory Charge
- Daikin Atmosphera units come pre-charged to accommodate piping lengths up to 49 ft (15m), a 50% increase in coverage compared to previous models
Recommended Line Set Sizes (For Indoor Unit Connectivity):
- FTXM12WVJU9: 1/4" x 3/8" Line Set (Qty 1)
Product Assurance:
- Performance and Efficiency:
- SEER2: 25.2
- HSPF2: 10.7
- Manufacturer Warranty: 5 Year Limited
Required Components:
- Line Set: Line set tubing transfers refrigerant between your outdoor condenser and indoor units
- Drain Line: The drain line removes the condensate from your system. It connects your system to the drain location of your choosing
- Connecting Cable: The connecting cable provides power to your indoor units from your outdoor condenser
- Disconnect Box and Electrical Whip Kit: The disconnect box and whip kit gives an easy way to connect your outdoor condenser to your fuse box
- Base Pan Heater (Optional): The base pan heater stops ice from building up on the outdoor unit, preventing performance degradation and potential damage
- Outdoor Condenser Plastic Pad (Optional): An outdoor condenser pad provides an even surface on which to place your outdoor condenser
- Wall Bracket (Optional): A wall bracket provides a way to mount your outdoor condenser off the ground to keep it clear it of debris
Component Specifications:
RXM12WVJU9

- Cooling BTU Capacity: 12000 BTU
- Heating BTU Capacity: 13600 BTU
- Zone Capacity: 1
- Low Ambient Heating: Yes
- Minimum Outdoor Temperature for Heating: -13 °F
- Minimum Outdoor Temperature for Cooling: 50 °F
- Depth: 11.81"
- Height: 23.44"
- Width: 33.25"
- Breaker Requirements: 15A
- Amperage: 12.3A
- Voltage: 208V, 230V
FTXM12WVJU9

- Zone Cooling BTU: 12000 BTU
- Zone Heating BTU: 13600 BTU
- Sound Level: 23 to 45 dB
- Liquid Line Connection Size: 1/4"
- Gas Line Connection Size: 3/8"
- Depth: 10.81"
- Height: 11.75"
- Width: 36.25"
- Amperage: 15A
- Voltage: 208V, 230V
Specifications
Key Specifications
- Control TypeRemote
- Cooling BTU Capacity12000
- Number of Zones1
- Zone Capacity1
- Zone Cooling BTU12000
- Energy StarNo
Dimensions and Measurements
Depth (Condenser) | 11.81 in. |
Depth (Indoor Unit) | 10.81 in. |
Gas Connection | 3/8" |
Height (Condenser) | 23.44 in. |
Height (Indoor Unit) | 11.75 in. |
Liquid Line Connection Size | 1/4" |
Maximum Line Set Length | 82 ft. |
Product Weight | 125 lbs. |
Width (Condenser) | 33.25 in. |
Width (Indoor Unit) | 36.25 in. |
Dimensions and Measurements
Depth (Condenser) | 11.81 in. |
Depth (Indoor Unit) | 10.81 in. |
Gas Connection | 3/8" |
Height (Condenser) | 23.44 in. |
Height (Indoor Unit) | 11.75 in. |
Liquid Line Connection Size | 1/4" |
Maximum Line Set Length | 82 ft. |
Product Weight | 125 lbs. |
Width (Condenser) | 33.25 in. |
Width (Indoor Unit) | 36.25 in. |
Included Components
Branch Box Required | No |
Heater Included | Yes |
Includes Remote | Yes |
Line Set Included | No |
Included Components
Branch Box Required | No |
Heater Included | Yes |
Includes Remote | Yes |
Line Set Included | No |
Characteristics and Features
Control Type | Remote |
Indoor Unit Type | Wall Mount |
Installation Type | Mini Split |
Low Ambient Heating | Yes |
Refrigerant | R-32 |
Wireless Communication | WiFi |
Characteristics and Features
Control Type | Remote |
Indoor Unit Type | Wall Mount |
Installation Type | Mini Split |
Low Ambient Heating | Yes |
Refrigerant | R-32 |
Wireless Communication | WiFi |
Electrical and Operational Information
Amperage | 15 |
Breaker Needs | 15 Amps |
Cooling BTU Capacity | 12000 |
Cooling Power Input | 909 |
Electrical Phases | 1 |
Frequency | 60 Hertz |
Heating BTU Capacity | 13600 |
Heating Power Input | 906 |
Indoor Unit Size(s) | 12K |
Minimum Outdoor Temperature for Cooling | 50 °F |
Minimum Outdoor Temperature for Heating | -13 °F |
Number of Zones | 1 |
Power Source | Hardwired |
Voltage | 208, 230 |
Zone Capacity | 1 |
Zone Cooling BTU | 12000 |
Zone Heating BTU | 13600 |
Electrical and Operational Information
Amperage | 15 |
Breaker Needs | 15 Amps |
Cooling BTU Capacity | 12000 |
Cooling Power Input | 909 |
Electrical Phases | 1 |
Frequency | 60 Hertz |
Heating BTU Capacity | 13600 |
Heating Power Input | 906 |
Indoor Unit Size(s) | 12K |
Minimum Outdoor Temperature for Cooling | 50 °F |
Minimum Outdoor Temperature for Heating | -13 °F |
Number of Zones | 1 |
Power Source | Hardwired |
Voltage | 208, 230 |
Zone Capacity | 1 |
Zone Cooling BTU | 12000 |
Zone Heating BTU | 13600 |
Warranty and Product Information
AHRI Reference Number | 212494258 |
Certifications | AHRI, ETL |
Collection | Atmosphera |
DOE Regional Compliance | Nationwide |
EER2 | 13.2 |
Energy Star | No |
HSPF2 | 10.7 |
Manufacturer Warranty | 5 Year Limited |
SEER2 | 25.2 |
Warranty and Product Information
AHRI Reference Number | 212494258 |
Certifications | AHRI, ETL |
Collection | Atmosphera |
DOE Regional Compliance | Nationwide |
EER2 | 13.2 |
Energy Star | No |
HSPF2 | 10.7 |
Manufacturer Warranty | 5 Year Limited |
SEER2 | 25.2 |


