Daikin FVXV12AVJUW9 / RXP12AVJU9 – 12,000 BTU R-32 AURORA Floor-Mounted Heat Pump System

The Daikin FVXV12AVJUW9 floor-mounted indoor unit and RXP12AVJU9 outdoor heat pump combine to create a compact, high-efficiency R-32 ductless system designed for residential and light commercial applications. Delivering 12,000 BTU of rated cooling and 14,000 BTU of rated heating , this 1-ton AURORA system provides quiet operation, flexible airflow distribution, and inverter-driven performance for reliable year-round comfort, even in extreme cold climates.

General Information

System Type: Floor-mounted ductless heat pump system

Indoor Model: FVXV12AVJUW9

Outdoor Model: RXP12AVJU9

Capacity: 12,000 BTU Cooling / 14,000 BTU Heating

Nominal Capacity: 12,000 BTU / 1 Ton

Series: Daikin AURORA

Ideal For: Bedrooms, living areas, home offices, apartments, sunrooms, basements, additions, and light commercial applications

Operating Modes: Auto, Cool, Heat, Dry, Fan

Refrigerant: R-32

Factory Charge: Pre-charged for up to 49-1/4 ft of piping

Air Distribution: Adjustable right, left, horizontal, and downward airflow

Control Options: Compatible with optional Daikin wired remote controllers, Daikin ONE smart thermostats, SkyportHome App through an appropriate adapter, DKN Residential Cloud Wi-Fi Adapter, and DKN Plus Interface.

Key Features

• Compact Floor-Mounted Design – Provides a discreet, low-profile heating and cooling solution that can be installed on the floor or mounted low on a wall, making it ideal for installation beneath windows

• High-Efficiency Inverter Operation – R-32 inverter outdoor unit adjusts compressor operation to provide efficient and consistent heating and cooling

• Heating & Cooling Performance – Delivers 12,000 BTU of rated cooling and 14,000 BTU of rated heating

• High Efficiency – Rated at 19.5 SEER2, 10.5 EER2, and 9.5 HSPF2 in the listed system combination

• Cold Climate Heating Performance – Daikin AURORA technology provides up to 100% rated heating capacity at 5°F and continuous heating operation down to -13°F

• Flexible Airflow Distribution – Adjustable right, left, horizontal, and downward airflow helps distribute conditioned air throughout the space

• Quiet Indoor Operation – Indoor sound pressure levels as low as 26 dBA

• Comfort Mode – Automatically adjusts airflow direction to reduce uncomfortable drafts during cooling and direct warm air downward during heating

• Powerful Operation Mode – Provides a temporary 20-minute boost in heating or cooling performance when additional comfort is needed

• Titanium Apatite Photocatalytic Air-Purifying Filter – Helps reduce odors and airborne contaminants for improved indoor air quality

• Removable, Washable Air Filter – Mildew-resistant filter design simplifies maintenance and supports cleaner indoor airflow

• Auto Restart – Automatically restores previous operating settings following a power interruption

• Automatic Defrosting – Helps maintain efficient heating performance by reducing frost accumulation on the outdoor heat exchanger

• Hot Start Function – Helps prevent uncomfortable cold drafts when heating operation begins or when switching from cooling to heating

• Low-Ambient Cooling Capability – Cooling operation can extend down to -4°F with the appropriate optional air-direction adjustment grille and required field settings

• Flexible Installation – Supports up to 65-5/8 ft of total refrigerant piping and up to 49-1/4 ft of vertical piping .

Specifications (Rated Conditions)

Cooling & Heating Performance

• Rated Cooling Capacity: 12,000 BTU/h

• Cooling Capacity Range: 3,700–12,600 BTU/h

• Rated Heating Capacity: 14,000 BTU/h

• Heating Capacity Range: 4,600–19,900 BTU/h

• SEER2: 19.5

• EER2: 10.5

• HSPF2: 9.5

• Rated COP (Catalog): 1.8

• Cooling Operating Range: 50°F–115°F

• Low-Ambient Cooling: 14°F–115°F with required field settings

• Extended Low-Ambient Cooling: Down to -4°F with appropriate optional accessory and field settings

• Heating Operating Range: -13°F–65°F

• Cold Climate Performance: Up to 100% rated heating capacity at 5°F

Indoor Unit (FVXV12AVJUW9)

• Unit Type: Floor-Mounted Indoor Unit

• Color: Espresso

• Cooling Airflow (H/M/L/SL): 297 / 265 / 201 / 173 CFM

• Heating Airflow (H/M/L/SL): 371 / 300 / 219 / 191 CFM

• Fan Speeds: 5 Steps, Quiet, Auto

• Dimensions: 23-5/8"H x 29-1/2"W x 9-3/8"D

• Weight: 40 lb

• Cooling Sound Pressure Level (H/M/L/SL): 41 / 36 / 30 / 26 dBA

• Heating Sound Pressure Level (H/M/L/SL): 43 / 38 / 31 / 26 dBA

• Liquid Line Connection: 1/4"

• Gas Line Connection: 3/8"

• Condensate Connection: 13/16"

• Air Filter: Removable, Washable, Mildew Proof

• Air Direction Control: Right, Left, Horizontal, Downward

• Installation Configuration: Floor-standing or low-wall-mounted

Outdoor Unit (RXP12AVJU9)

• Compressor Type: Inverter

• Compressor Motor Output (Cooling/Heating): 972 / 1,113 W

• Cooling Outdoor Airflow: 1,126 CFM

• Heating Outdoor Airflow: 1,126 CFM

• Dimensions: 21-15/16"H x 26-9/16"W x 11-3/16"D

• Weight: 72 lb

• Refrigerant: R-32

• Factory Refrigerant Charge: 2.09 lbs

• Power Supply: 208–230V, 1-Phase, 60Hz

• Minimum Circuit Ampacity: 14.6A

• Maximum Overcurrent Protection: 15A

• Liquid Line Connection: 1/4"

• Gas Line Connection: 3/8"

• Cold Climate Heating: Operation down to -13°F

• Outdoor Heat Exchanger: Anti-Corrosion Treatment

• Automatic Defrosting: Yes

Line Set Requirements

• Liquid Line Size: 1/4"

• Gas Line Size: 3/8"

• Maximum Total Pipe Length: 65-5/8 ft

• Maximum Vertical Pipe Length: 49-1/4 ft

• Factory Pre-Charge Allowance: 49-1/4 ft

• Additional Refrigerant Charge: 0.22 oz/ft beyond factory allowance

• Refrigerant Type: R-32

Electrical

• Power Supply: 208–230V • 1-Phase • 60Hz

• Operating Voltage Range: 187–253V

• Minimum Circuit Ampacity: 14.6A

• Maximum Overcurrent Protection: 15A

• Fan/Compressor Inverter Drive Input: 11.4A

• Indoor Fan Inverter Drive Input: 0.16A

• Inverter-controlled compressor operation

Included Components

• FVXV12AVJUW9 12K BTU-class AURORA floor-mounted indoor unit

• RXP12AVJU9 R-32 inverter heat pump outdoor unit

The catalog identifies accessories such as the wired remote controller, Daikin ONE smart thermostats, DKN Residential Cloud Wi-Fi Adapter, DKN Plus Interface, condensate pumps, outdoor wall brackets, drain pan heaters, snow hoods, air-direction adjustment grille, and outdoor drain plug as optional accessories.

The manufacturer recommends an optional outdoor drain pan heater in locations where temperatures may fall below 5°F or where heavy snowfall or high wintertime humidity is expected.

Ideal For

Homeowners and business owners seeking an efficient, discreet heating and cooling solution with a compact floor-mounted appearance and reliable cold-climate performance. Perfect for:

• Bedrooms and primary suites

• Living rooms and family rooms

• Home offices

• Apartments and condominiums

• Sunrooms and enclosed porches

• Finished basements

• Residential additions

• Renovations and remodeling projects

• Offices and small commercial spaces

• Spaces with limited wall or ceiling installation options

• Rooms with large windows or low wall space

• Applications replacing traditional radiant heating systems

With R-32 refrigerant, 19.5 SEER2 efficiency, inverter-driven heating and cooling, reliable operation down to -13°F, quiet performance, flexible airflow distribution, and a compact AURORA floor-mounted design , the Daikin FVXV12AVJUW9 / RXP12AVJU9 system provides an efficient and attractive solution for year-round comfort.