LV-Series Slim Duct

0.75 Ton to 1.0 Ton

Up to SEER 15.5 / HSPF 10.4

LV Series Slim Duct Indoor unit and outdoor unit combined


Slim Duct Residential Schematic
click on image to expand

LV-Series Slim Duct

Daikin’s LV-Series Slim Duct Systems offer a built-in solution with the benefits of duct free technology. Installed similar to a traditional ducted system, indoor units are concealed and slim in height (less than 8”) and are ideal for small areas or where attic and/or bulkhead space is limited.

 Indoor UnitsOutdoor UnitsStd. ControllerCapacity
Operation range-Cooling/Heating- ° F

LV Series

Heat Pump

Slim Duct

Up to 15.5 SEER

FDXS09LVJU RXS09LVJU ARC452A23 9,000 0 - 115 / 5 - 65
with optional wind baffle
FDXS12LVJU RXS12LVJU ARC452A23 12,000 0 - 115 / 5 - 65
with optional wind baffle


Ideal solutions for:

  • Renovations, remodeling and new construction
  • Sun rooms, basements, garages, hot or cold rooms, attics where the walls tend to be lower, or wherever wall space is at a premium
  • Ceiling void or attic does not allow for a viable standard ducted solution
  • Homeowners’ reluctance to use a visible wall or a floor mounted unit


app Daikin One+ Smart Thermostat
The first smart thermostat to offer full two-way communications with Daikin HVAC systems. The Daikin One+ smart thermostat is an intelligent home air controller from one of the world’s leading heating, ventilating, and air conditioning (HVAC) manufacturers. It is the cloud-connected hub of a sophisticated, integrated solution for controlling temperature, humidity, and air quality.


app Daikin Comfort Control App
From anywhere in the world. Or your living room.
It can happen to anyone. You forgot to change the temperature of your heat pump system or air conditioner before leaving the house, or you will be delayed returning home and wish to avoid needlessly heating or cooling your home. What in the past would have resulted in wasted energy is no longer a problem. With the new Daikin Comfort Control App, you are always in control. You can use your tablet or smart-phone to access your Daikin system via the internet.


  • Energy Efficient – Up to 15.5 SEER, 10.4 HSPF, up to 11.2 EER – Variable-Speed Inverter Compressor
  • Cooling Range: 50° - 115° F (Extended operation to 0° - 115° F with facility setting and air adjustment grille)
  • Heating Range: 5° - 65° F
  • Indoor Sound Pressure as Low as 31 dB(A)
  • Outdoor Sound Pressure as Low as 43 dB(A)
  • Program Dry Function
  • Econo Mode
  • Powerful Operation Mode
  • Backlit Wireless Remote Controller
  • Auto-Changeover
  • Auto-Fan Speed Control
  • Self Diagnostics with Digital Display
  • Auto Restart After Power Failure
  • Anti-Corrosion Heat Exchanger Treatment
  • Quick Warming Function
  • Hot Start Function
  • Automatic Defrosting