Velit 3000R Rooftop Air Conditioner - 48V

48V DC Rooftop Air Conditioner for Vans and RVs

The Velit 3000R Rooftop Air Conditioner is a high-output 48V DC cooling system designed for vans, RVs, and off-grid vehicles where electrical efficiency and cooling performance are critical. Using a tuned twin-cylinder rotor compressor, it delivers up to 12,000 BTU of cooling while operating on low current at 48V, allowing it to run without a large inverter. Its slim rooftop profile fits standard roof openings and is intended for installations where space, airflow, and power management need to be carefully balanced.

Important: For van roofs or other uneven mounting surfaces, a roof vent adapter or custom gasket is recommended, and sealant is required. Sealant is not required for flat RV roof installations but is recommended as a precaution.

Key Features

• 48V DC operation: Designed to run on 48V systems with reduced current draw compared to lower-voltage air conditioners.
• High cooling capacity: Delivers up to 12,000 BTU of cooling for larger interior spaces.
• Twin-cylinder rotor compressor: Tuned for higher output and consistent performance under demanding conditions.
• Low-profile rooftop design: Requires approximately 7 inches of roof clearance and fits standard 14 in × 14 in cutouts.
• Flush-mount air distribution box: Motorized interior air distribution helps circulate cooled air evenly.
• Fan-only mode: Allows interior air circulation when active cooling is not required.
• Complete installation kit: Includes mounting hardware, gasket, wiring harness, interior trim, and remote control.

Specs & Details

• Model: 3000R
• Input voltage: DC 48V
• Operating current: 8–25 A
• Cooling capacity: 12,000 BTU
• Air flow rate: 250 CFM
• Rated power: 960 W / 1200 W
• Power consumption: Eco mode 300–400 W; Turbo mode 900–1200 W
• Refrigerant: R410a, 470 g
• Noise level: 55 dB (Eco mode), 65 dB (Boost mode)
• Roof unit dimensions: 35.8 in × 35.4 in × 7 in
• Interior ADB dimensions: 20 in × 19.7 in × 2 in
• Roof thickness compatibility: 1.99 in – 3.54 in (5 cm – 9 cm)
• Weight: 75 lb
• Included components: AC unit, mounting brackets, sealing gasket, mounting hardware, interior trim panel, remote, 15 ft wiring harness with in-line fuse (12 AWG for 48V), user manual
• Warranty: One-year limited warranty

Weight: 61 lb

• Included components: AC unit, mounting brackets, sealing gasket, mounting hardware, interior trim panel, remote, 15 ft wiring harness with in-line fuse (6 AWG for 12V, 12 AWG for 48V), user manual
• Warranty: One-year limited warranty