Furrion Chill Cube 18K BTU RV Rooftop A/C – Ducted, Quiet Variable-Speed, Lightweight (AC Unit Only) FACR18VSSA-BL-AM

Overview

The Furrion Chill Cube 18K RV rooftop air conditioner blends powerful cooling with thoughtful engineering for hot climates and on-the-go living. Its variable speed compressor delivers smooth airflow without the jarring on/off cycles common in single-speed systems, helping interior comfort feel more consistent while reducing abrupt starts. This unit focuses on efficiency and quiet operation, so you can enjoy a calmer interior even during peak heat.

Designed to perform when the outdoors push temperatures high, the Chill Cube cools efficiently in conditions up to 105°F ambient. It is sold as the AC unit only; an ADB kit sold separately includes all necessary installation components. With a compact footprint and lightweight build, it aims to minimize rooftop drag while still delivering confident cooling power.

Key capabilities

• Variable speed compressor for continuous, adaptable cooling without harsh cycling
• Over one ton of cooling power, suitable for campervans and small RVs
• Higher capacity and efficiency compared with standard RV units, helping extend off-grid runtime
• Quiet operation with reduced amp draw for a calmer interior and fewer interruptions
• Compact, lightweight design at approximately 72 pounds, plus an aerodynamic rooftop profile

Real-world performance

In hot, sun-drenched environments, this Chill Cube is designed to move air quickly and evenly, helping zones stay comfortable and removing humidity effectively as it runs at varying speeds. The system’s efficiency supports longer battery life during off-grid adventures, while the continuous operation minimizes noisy starts that can interrupt the flow of daily activities.

• Ideal for campervans and compact RVs prioritizing off-grid capability
• Desert and southern climates where peak daytime heat challenges cooling capacity
• Rooftop installation with a bolt-on approach and a streamlined, drag-reducing profile

Note that while the Chill Cube offers strong cooling potential and energy efficiency, actual results depend on variables like insulation, roof exposure, and a complete installation. This listing covers the AC unit only, with compatible installation accessories sold separately.