Furrion Chill Cube RV AC | 18K BTU | Variable Speed | Non-Ducted

Cool your RV in extreme heat with the Furrion Chill Cube Variable Speed Non-Ducted RV Air Conditioner — 18,000 BTU, Black (Part #2024039631). Industry-leading 18,000 BTU cooling capacity with variable speed inverter technology for quiet operation, energy efficiency, and reliable performance in temperatures exceeding 105°F. Uses environmentally-friendly R32 refrigerant.

Non-Ducted vs Ducted — Which Do You Need?

This is the non-ducted variant — ideal for RVs without existing ductwork that use interior air distribution boxes for airflow. If your RV has integrated ductwork throughout, the Furrion Chill Cube 18K BTU Ducted variant (2024039646) is the better fit.

18,000 BTU — High-Capacity Cooling

• 18,000 BTU nominal cooling capacity — meaningfully more than the standard 13.5K and 15K rooftop ACs
• Non-ducted design — ideal for RVs without ductwork
• Efficient cooling in any space

Variable Speed Technology — Quiet + Efficient

The Chill Cube uses variable speed technology that dynamically adjusts to meet cooling demand:

• Nearly silent operation at lower speeds
• Ramps up automatically when higher cooling is needed
• Energy efficient — minimizes power consumption while maximizing cooling output
• Smoother temperature control vs traditional on/off cycling ACs

Designed for Extreme Conditions

Engineered to perform optimally in temperatures exceeding 105°F — no concerns about freeze-ups or capacity loss in extreme heat conditions.

Easy Replacement — Fits Standard 14" × 14" Opening

Fits any 14" × 14" roof opening — direct replacement path for existing RV rooftop AC installations without cutting new mounting holes.

⚠️ R32 Refrigerant

Uses R32 refrigerant — more environmentally friendly with reduced climate impact vs older refrigerants.

Compatibility note:

• R410A equipment may be replaced with R32-designed components
• R410A equipment CANNOT be used in R32-designed systems
• R32 refrigerant CANNOT be used in R410A-based air conditioners

Furrion Chill Cube 18K R32 Compatibility Chart

Reference the official Furrion 18K Chill Cube R32 Compatibility Chart to verify system component compatibility.

Companion Air Distribution Box with Remote

Pair with the new-generation ADB kit that includes a wireless remote with "Follow Me" mode and oscillating vent: Furrion Chill Cube 18K Non-Ducted Air Distribution Box with Remote (2024040311). Direct-match ADB for this 18K non-ducted AC.

Black Finish

⚠️ Professional Installation Required

Involves rooftop mounting, weather sealing, 120V AC electrical wiring, and integration with your RV's ductwork or air distribution box and thermostat system. Installation should be performed by a qualified RV service technician.

2-Year Manufacturer Warranty

Genuine Furrion OEM

Key Features

• Genuine Furrion Chill Cube RV rooftop air conditioner
• Part number: 2024039631
• 18,000 BTU cooling capacity — high-tier output
• Non-ducted design for RVs without ductwork
• Ducted sibling available: Furrion Chill Cube 18K Ducted (2024039646)
• Variable speed technology — quiet, efficient, smooth
• Fits standard 14" × 14" roof opening — direct replacement
• Optimized for 105°F+ conditions — no freeze-up concerns
• Energy efficient
• R32 refrigerant — environmentally friendly
• Black finish
• Backed by 2-year manufacturer warranty

Specifications

• Brand: Furrion
• Model: Chill Cube (Variable Speed)
• Part Number: 2024039631
• Type: Non-Ducted RV Rooftop Air Conditioner
• Nominal Cooling Capacity: 18,000 BTU/hr
• Speed Control: Variable Speed (Inverter Technology)
• Refrigerant: R32 (environmentally friendly)
• Configuration: Non-Ducted
• Ducted Sibling: Furrion Chill Cube 18K BTU Ducted (2024039646)
• Roof Opening Fitment: 14" × 14"
• Extreme Heat Rating: Optimized for 105°F+
• Color: Black
• Warranty: 2-year manufacturer warranty