Daikin FTXV18AVJU9 & RXT18AVJU9 18,000 BTU 21 SEER2 Wall Mounted Aurora Extreme Low Heat Pump System - R32

Daikin FTXV18AVJU9 & RXT18AVJU9 – 18,000 BTU R-32 Wall-Mounted Mini-Split Heat Pump System

The Daikin FTXV18AVJU9 indoor unit and RXT18AVJU9 outdoor unit deliver powerful 18,000 BTU heating and cooling performance using high-efficiency inverter technology and eco-friendly R-32 refrigerant. As part of the AURORA Series, this system provides built-in Wi-Fi connectivity, whisper-quiet operation, and reliable cold-climate heating. Designed for durability and comfort, it offers energy savings and dependable performance year-round—backed by Daikin’s 12-year limited parts and compressor warranty.

General Information
System Type: Wall-mounted ductless mini-split heat pump (indoor & outdoor)
Indoor Model: FTXV18AVJU9
Outdoor Model: RXT18AVJU9
Capacity: 18,000 BTU Cooling / 21,600 BTU Heating (1.5 Ton)
Room Size: Ideal for medium to large spaces
Operating Modes: Cool, Heat, Dry, Fan, Auto, Sleep
Refrigerant: R-32 (low-GWP, pre-charged up to 49 ft)
Included Remote: Wireless handheld remote controller

Key Features
• Built-in Wi-Fi Connectivity – Control and monitor your comfort remotely.
• Daikin Swing Compressor with Inverter Technology – Provides precise, efficient, and quiet operation.
• Ultra-Quiet Operation – Indoor sound levels as low as 33 dB(A) for peaceful comfort.
• Energy Efficient Performance – Up to 21.0 SEER2, 12.0 EER2, and 9.6 HSPF2 for year-round efficiency.
• Cold-Climate Heating – Maintains 100% heating capacity at 5°F and operates reliably down to -13°F.
• Wide Operating Range – Cooling from 50°F to 115°F (down to -4°F with baffle) and heating from -13°F to 60°F.
• Titanium Apatite Deodorizing Filter – Captures dust and odors, enhancing indoor air quality.
• Anti-Corrosion Protection – Outdoor coil coated for superior durability.
• Pre-Charged Line Set – Factory-charged with 3.04 lbs of R-32 refrigerant for up to 49 ft of piping.
• Optional Accessories – Compatible with Daikin DKN Cloud Wi-Fi Adapter, wired remotes, snow hoods, and air adjustment grilles.
• Extended Warranty – 12-year limited parts and compressor warranty (residential, with registration).

Specifications (Rated Conditions)
Cooling Capacity (Rated / Range): 18,000 BTU | 6,900 – 22,000 BTU
Heating Capacity (Rated): 21,600 BTU
SEER2 / EER2: 21.0 / 12.0
HSPF2 (Non-Ducted): 9.6
Cooling Input Power: 1.89 kW
Heating Input Power: 2.80 kW
Refrigerant Charge: 3.04 lbs (pre-charged up to 49 ft; add 0.22 oz/ft beyond)
Max Pipe Length / Height Difference: 99 ft / 66 ft
Operating Temp Range (Cooling/Heating): 50°F–115°F / -13°F–60°F
Cooling Range w/Baffle: -4°F–115°F
Electrical: 208–230V • 1-Phase • 60Hz

Indoor Unit
Airflow (CFM – H/M/L/SL): 565 / 463 / 378 / 335
Sound Pressure (dB[A]): 48 / 43 / 38 / 33
Dimensions (HxWxD): 11-5/8″ × 39″ × 10-3/8″
Net Weight: 27 lb

Outdoor Unit
Compressor: Inverter-driven Swing Compressor
Sound Pressure (dB[A]): 55
Airflow (CFM): 2,383
Dimensions (HxWxD): 29-1/2″ × 34-1/4″ × 12-5/8″
Net Weight: 127 lb

Included Components
• FTXV18AVJU9 indoor wall-mounted unit
• RXT18AVJU9 outdoor heat pump unit
• Wireless handheld remote controller
• Titanium Apatite Deodorizing Filter
• 12-year limited parts and compressor warranty (with registration)

Ideal For
Homeowners seeking a quiet, powerful, and energy-efficient heating and cooling solution for larger spaces. The Daikin FTXV18AVJU9 & RXT18AVJU9 AURORA Series system combines smart technology, inverter precision, and cold-climate capability—delivering year-round comfort and reliability.