The interior ceiling component of the Furrion Chill Cube 18K variable-speed ducted RV air conditioner system. This ADB mounts in the RV ceiling, connects to your existing duct network, and distributes conditioned air throughout the coach. Includes remote control and mounting hardware. Rooftop AC unit is sold separately.
The Furrion FACT18VSDA-PS-AM is the ducted air distribution box (ADB) designed exclusively for the Furrion Chill Cube 18,000 BTU variable-speed rooftop air conditioner. This is the unit you see and interact with inside the RV -- it mounts flush in the ceiling, connects to the coach's existing ceiling duct openings, and delivers cooled (or heated, when paired with a heat-pump-capable rooftop unit) air to every duct register throughout the rig.
The Chill Cube platform uses an inverter-driven variable-speed compressor and R32 refrigerant for significantly lower energy draw and quieter operation compared to single-speed AC systems. The ADB is the interior half of that system -- without it, the rooftop unit cannot distribute conditioned air through ceiling ductwork. If you are upgrading from a non-Furrion ducted system or replacing a failed ADB, this is the correct replacement interior unit.
Designed for the Chill Cube's inverter-driven compressor, allowing the system to modulate output and reduce energy consumption at partial load.
Connects directly to standard RV ceiling duct openings to push conditioned air to all registers -- no add-on plenum required.
Handheld remote control is included in the box, giving occupants convenient temperature and mode control from anywhere in the coach.
Clean white ceiling panel blends with standard RV interior ceilings. Trim ring and grille maintain a factory-installed appearance.
In a ducted RV air conditioning setup, the rooftop unit (condenser and evaporator coil) sits on the roof, while the ADB is the interior ceiling unit that houses the blower fan, control electronics, and duct plenum. The ADB draws return air from the cabin, passes it across the evaporator, and pushes conditioned air back into the duct system. The FACT18VSDA-PS-AM is specifically engineered to interface with the Chill Cube 18K rooftop unit's electrical and refrigerant connections through the roof penetration.
This is not a standalone air conditioner. It requires the matching Furrion Chill Cube 18K rooftop unit (sold separately) to function. Do not attempt to pair this ADB with a different brand or BTU-class rooftop unit.
Not included: Rooftop AC unit, refrigerant lines, ductwork, ceiling duct boots, or any structural mounting brackets beyond the included hardware.
The Chill Cube 18K system uses R32 refrigerant, a lower-GWP (global warming potential) hydrofluorocarbon that is increasingly common in modern inverter-class AC equipment. R32 operates at higher pressures than R410A and requires certified HVAC technicians for any refrigerant service. The ADB operates on standard 115V AC shore power or generator power. The electrical connection box (included) handles the interface between the coach's AC supply and the control board.
R32 is classified as a mildly flammable refrigerant (A2L). Any refrigerant-side service, charging, or repair must be performed by an EPA 608-certified technician with equipment rated for A2L refrigerants. This does not affect normal ADB installation, which involves only electrical and duct connections.
The FACT18VSDA-PS-AM installs in the RV ceiling at the same footprint as the existing roof AC cutout -- the duct penetration passes through the roof to connect with the Chill Cube rooftop unit above. Verify your coach has an appropriately sized roof opening and that the rooftop unit is already installed or is being installed at the same time.
This listing is for the interior air distribution box only. The Furrion Chill Cube 18K rooftop condensing unit must be purchased separately. The system will not cool or heat without both components properly installed and connected.
To complete the system, you need the matching Furrion Chill Cube 18,000 BTU variable-speed R32 rooftop air conditioner. Search rvupgradestore.com for the Furrion Chill Cube 18K rooftop unit to find the correct companion component.