Furrion® - Chill® Cube Variable Speed RV Rooftop Air Conditioner - 18,000 BTU with Heat Pump - White, Ducted - #2025008216

• 18,000 BTU cooling capacity — Powerful enough for most Class A, B, and C RVs
• 15,000 BTU heat pump — More heating output than the black ducted model; operates effectively in cool to moderately cold weather
• Variable speed compressor (30%–100%) — Adjusts output continuously for precise temperature control and up to 30% energy savings
• R32 refrigerant — 20% more efficient than traditional R410A with significantly lower global warming potential
• Ducted air distribution (350 CFM) — Evenly cools and heats your entire RV interior through existing ductwork
• Whisper-quiet operation — As low as 55 dB for peaceful camping and sleeping
• Dimensions: 27.5" x 27.5" x 11.5" — Fits standard 14" x 14" RV roof openings

Why Choose the Furrion® Chill® Cube 18K BTU White Ducted?

Traditional single-speed RV air conditioners cycle on and off constantly, creating temperature swings, wasting energy, and wearing out components faster. The Furrion® Chill® Cube variable speed compressor runs continuously at the exact output needed — maintaining precise temperatures while consuming less power. That means fewer generator runs at campgrounds and longer battery life when boondocking.

The white finish is the most popular choice for RV owners with light-colored or white roofs, providing a clean, factory-matched appearance. With 15,000 BTU of heat pump output — the highest in the Chill® Cube ducted lineup — this model is the best choice for RVers who camp in shoulder seasons and need reliable heating alongside powerful cooling.

Compare Furrion® Chill® RV Rooftop Air Conditioners

Not sure which Furrion® Chill® model is right for your RV? Use this comparison to find the best fit for your rig size, color preference, and climate needs.

Helpful Tip: Ducted systems provide even temperature distribution throughout your entire RV. If your RV already has ductwork, the ducted model is the best choice. For RVs without ductwork, see the non-ducted 18K BTU option above.

Technical Specifications

• Cooling Capacity: 18,000 BTU
• Heating Capacity: 15,000 BTU (heat pump mode)
• Compressor Type: Variable speed (30%–100% output range)
• Refrigerant: R32
• Voltage: 115V AC, 60Hz
• Airflow: 350 CFM (ducted)
• Sound Level: 55–65 dB
• Dimensions: 27.5" x 27.5" x 11.5"
• Color/Finish: White
• Installation Type: Ducted (fits standard 14" x 14" RV roof opening)
• Part Number: 2025008216

What's Included

• Furrion® Chill® Cube rooftop air conditioner unit (White)
• Installation hardware kit (mounting bolts, gasket, sealant)
• Owner's manual with installation instructions
• Manufacturer's warranty documentation

Compatible Models & Alternatives

Looking for a different color, BTU rating, or ducting configuration? Browse our full Furrion® Chill® lineup:

• Furrion® Chill® Cube 18K BTU - Black Ducted (#2025008215) — Same specs, black finish, 12K BTU heat pump
• Furrion® Chill® Cube 18K BTU - White Non-Ducted (#2025008214) — For RVs without existing ductwork
• Furrion® Chill® HE 15K Low-Profile with Heat Pump - White (FACR15LPSA2-PS-AM) — Best for height-restricted campgrounds
• Furrion® Chill® HE 15K BTU - White (#2024042637) — High efficiency, smaller RVs

Frequently Asked Questions

What size RV is the Furrion® Chill® Cube 18,000 BTU designed for?

The 18,000 BTU model is ideal for Class A, B, and C motorhomes and travel trailers over 25 ft. For RVs under 25 ft, the 15K BTU HE model may be sufficient and more energy-efficient.

Is this compatible with my existing RV roof opening?

Yes — the Furrion® Chill® Cube fits the standard 14" x 14" RV roof opening used by most manufacturers. The unit dimensions are 27.5" x 27.5" x 11.5". Always verify your roof opening dimensions before ordering.

What is the difference between ducted and non-ducted RV air conditioners?

Ducted units (like this model) connect to your RV's existing ductwork to distribute conditioned air evenly throughout multiple zones. Non-ducted units deliver direct airflow from a single ceiling location. If your RV has ductwork, the ducted model provides superior comfort. If not, see our non-ducted 18K BTU option (#2025008214).

How does the variable speed compressor save energy?

Unlike single-speed units that run at 100% or shut off completely, the variable speed compressor modulates between 30%–100% output. This means it runs continuously at the lowest power needed to maintain your set temperature — reducing energy consumption by up to 30% compared to traditional units.

Does this unit work as a heater?

Yes — the integrated heat pump provides 15,000 BTU of heating capacity, making this the highest-output heating model in the Chill® Cube ducted lineup. It operates effectively in cool to moderately cold weather. Below approximately 40°F, a supplemental propane or electric heater is recommended.

What refrigerant does the Furrion® Chill® Cube use?

This unit uses R32 refrigerant, which is approximately 20% more efficient than the older R410A standard and has a significantly lower global warming potential (GWP of 675 vs. 2,088 for R410A).

Why Buy from Elkhart RV Parts?

We are an authorized Furrion® dealer, which means every unit we sell is 100% authentic, covered by the full manufacturer's warranty, and backed by our team's RV parts expertise. We ship nationwide with freight delivery available for large items like rooftop AC units.